Project: Let there be light: Mining lamps of the top class collection of Cornelis Raedts

edition: Attachable Helmet Lamp - A Relief for the Miner

by Miriam PaloniKevin RaetsenKirstin Römerand
Published: 2/1 ⌲
You may not check articlesask: Dirk Roorda or Gillikin-Schoueri, Kelly (LK) or Papadopoulos, Costas (LK) or Schreibman, Susan (LK) or Walsh, Alicia (LK) (site owner)
You may not re-publishask: Dirk Roorda or Gillikin-Schoueri, Kelly (LK) or Papadopoulos, Costas (LK) or Schreibman, Susan (LK) or Walsh, Alicia (LK) (site owner)
You may not force-re-publishask: Dirk Roorda or Gillikin-Schoueri, Kelly (LK) or Papadopoulos, Costas (LK) or Schreibman, Susan (LK) or Walsh, Alicia (LK) (site owner)
You may not un-publishask: Dirk Roorda or Gillikin-Schoueri, Kelly (LK) or Papadopoulos, Costas (LK) or Schreibman, Susan (LK) or Walsh, Alicia (LK) (site owner)

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Scene

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Scene

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Model files

Lamp_004016_new.glbLamp_004016_box.glbLamp_004016.glb
Intro

This edition is about the so-called cap or helmet lamp. From the mid-1950s, the cap lamp was the most commonly used lamp in the underground mining industry. The lamp brought a welcome relief to the miner where comfort was concerned. The cap lamp was easier to handle, lighter and more portable than earlier types of mining lamps.

Description

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Scene information

scene.svx.json
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  5. metas:
    • :
      • articles:
        • (#LV5RP5DcBsiD) THE ATTACHABLE HELMET LAMP REPLACES THE HAND LAMP:
          • id: LV5RP5DcBsiD
          • leads:
            • EN:Technical developments and the need for more convenient, portable and lighter mining lamps, led to the further development of the pot lamp that was used in the 1930’s. The pot lamp was the first mining lamp that worked by means of a battery.
            • NL:Technische ontwikkelingen in de mijnlampenindustrie brachten in de jaren 1930 ten opzichte van comfort een verademing voor de mijnwerker. Als opvolger van de eerste acculamp – de potlamp – kwam er een tweede lamp op de markt, die middels accu op elektriciteit werkte: De petlamp.
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN: THE ATTACHABLE HELMET LAMP REPLACES THE HAND LAMP
            • NL: DE PETLAMP VERDRINGT DE HANDLAMP
          • uris:
            • EN: articles/handlamp-ENG.html
            • NL: articles/handlamp-NL.html
        • (#RIe9SbKWKCsL) THE EVOLUTION OF THE ATTACHABLE HELMET LAMP:
          • id: RIe9SbKWKCsL
          • leads:
            • EN:Traditionally there were already attachable helmet lamps in the form of open oil lamps that were attached to the headgear, but they entailed great dangers due to the flammability. The light intensity of the first attachable helmet lamps was also quite low.
            • NL:Vanuit oudsher waren er al petlampen in de vorm van open olielampjes die op een hoofddeksel bevestigd werden, maar deze brachten vanwege de ontvlambaarheid grote gevaren met zich mee. Ook de lichtintensiteit van de eerste petlampen was vrij laag.
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN: THE EVOLUTION OF THE ATTACHABLE HELMET LAMP
            • NL: DE EVOLUTIE VAN DE PETLAMP
          • uris:
            • EN: articles/evolution-ENG.html
            • NL: articles/evolutie-NL.html
        • (#lhAxCNQUWXj2) THE ATTACHABLE HELMET LAMP– A RELIEF FOR THE MINER:
          • id: lhAxCNQUWXj2
          • leads:
            • EN:The cable of the attachable helmet lamp is connected to the helmet lamphead, which contains contacts, a bulb, a reflector and glass.
            • NL:De kabel van de petlamp is verbonden met de petlampenkop, waarin contacten, gloeilampje, reflector en glas zitten.
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN: THE ATTACHABLE HELMET LAMP– A RELIEF FOR THE MINER
            • NL: DE PETLAMP – EEN VERADEMING VOOR DE MIJNWERKER
          • uris:
            • EN: articles/relieve-ENG.html
            • NL: articles/verademing-NL.html
        • (#cLtIb9SW62Ft) THE ATTACHABLE HELMET LAMP – A RELIEF FOR THE MINER:
          • id: cLtIb9SW62Ft
          • leads:
            • EN:The relatively light battery box had a metal bracket on it, through which a belt could be threaded. This way the miner could also attach the lamp to his trousers.
            • NL:Aan de relatief lichte accubak zit een metalen beugel waar de broekriem door kon worden geregen. Zo kon de mijnwerker de lamp aan zijn broek dragen. 
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN: THE ATTACHABLE HELMET LAMP – A RELIEF FOR THE MINER
            • NL: DE PETLAMP – EEN VERADEMING VOOR DE MIJNWERKER
          • uris:
            • EN: articles/relieve-2-ENG.html
            • NL: articles/verademing_2-NL.html
        • (#IpVI7XRHpUsX) ATTACHABLE HELMET LAMP, OLDHAM & SON TYPE G, 1945 – 1960:
          • id: IpVI7XRHpUsX
          • leads:
            • EN:This British attachable helmet lamp by Oldham & Son (manufactured between 1945-1960) is special in the relationship to Dutch mining.
            • NL:Deze Britse petlamp van Oldham & Son (vervaardigd tussen 1945-60) is in de context van de Nederlandse mijnbouw bijzonder.
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN:ATTACHABLE HELMET LAMP, OLDHAM & SON TYPE G, 1945 – 1960
            • NL: PETLAMP, OLDHAM & SON TYPE G, 1945 – 60
          • uris:
            • EN: articles/Oldham-ENG.html
            • NL: articles/oldham-NL.html
        • (#eVDAZa2kJ706) THE MINER AND HIS LAMP:
          • id: eVDAZa2kJ706
          • leads:
            • EN:Every miner had his own lamp. From 1950-1955 it was standard that this was an attachable helmet lamp. The lamp was provided with their personal number, which was also on their personal tag.
            • NL:Iedere mijnwerker had zijn eigen lamp. Vanaf 1950- 1955 was dit standaard een petlamp. De lamp was voorzien van hun persoonlijke mannummer, dat ook op de penning stond. 
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN: THE MINER AND HIS LAMP
            • NL: DE MIJNWERKER EN ZIJN LAMP
          • uris:
            • EN: articles/his-lamp-ENG.html
            • NL: articles/zijn_lamp-NL.html
        • (#w1OSz3YKdAeX) LOGISTICS - PICK-UP AND RETURN:
          • id: w1OSz3YKdAeX
          • leads:
            • EN:When a miner entered the mine grounds, he first had to report to the porter where he was given his personalized tag. He then walked to the changing/bathroom, where he changed his normal clothes for his working clothes.
            • NL:Als een mijnwerker het mijnbedrijf binnenkwam, meldde hij zich als eerste bij de portier. Hier kreeg hij zijn penning. Vanuit daar liep hij naar het badlokaal, waar hij zijn gewone kleding verwisselde voor zijn werkkleding.
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN: LOGISTICS - PICK-UP AND RETURN
            • NL: LOGISTIEK – OPHALEN EN TERUGBRENGEN
          • uris:
            • EN: articles/logistics-1-ENG.html
            • NL: articles/logistiek-NL.html
        • (#exYbJ9QCKisv) LOGISTICS – PETROL LAMPS: UNDER LOCK AND KEY:
          • id: exYbJ9QCKisv
          • leads:
            • EN:For safety reasons, petrol lamps were reserved for specially trained miners and supervisory staff only. On presentation of his tag, the authorized miner received a petrol lamp.
            • NL:Uit veiligheidsoverwegingen waren benzinelampen voorbehouden aan geïnstrueerde mijnwerkers en toezichthoudend personeel. Op vertoon van zijn penning kreeg de bevoegde mijnwerker een benzinelamp.
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN: LOGISTICS – PETROL LAMPS: UNDER LOCK AND KEY
            • NL: LOGISTIEK – BENZINELAMP: ACHTER SLOT EN GRENDEL
          • uris:
            • EN: articles/logistics-2-ENG.html
            • NL: articles/logistiek-2-NL.html
        • (#h8xSwYcWWD8f) LOGISTICS – THE LAMP MEN IN THE LAMP ROOM AND THE LAMP MANAGER:
          • id: h8xSwYcWWD8f
          • leads:
            • EN:In the lamp room the manager was called 'chief', 'boss' or 'light master'. The ‘ordinary’ workers in the lamp room were called lamp men, lamp assistants- or lamp repair men. The managing, preserving and repairing of the mine lamps were part of their tasks.
            • NL:Arbeiders in de lampisterie heetten ‘lampenisten’. Een leidinggevende was ‘chef’, ‘baas’ of ‘lampenmeester’; gewone lampenisten noemde men ook wel ‘handlangers’ of ‘lampenreparateurs’. Het beheer, behoud, reparaties en de uitgifte van de mijnlampen in de lampisterie behoorden tot hun taken. 
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN:LOGISTICS – THE LAMP MEN IN THE LAMP ROOM AND THE LAMP MANAGER
            • NL: LOGISTIEK – DE LAMPISTERIE
          • uris:
            • EN: articles/logistics-3-ENG.html
            • NL: articles/logistiek-3-NL.html
        • (#aD2DdA4lvDSj) REFERENCES & DISCLAIMER:
          • id: aD2DdA4lvDSj
          • leads:
            • EN: ''
          • taglist:
            • EN: []
          • titles:
            • EN: REFERENCES & DISCLAIMER
            • NL: REFERENTIES & DISCLAIMER
          • uris:
            • EN: articles/references.html
            • NL: articles/referenties-NL.html
        • (#c9OsJOOgOtSz) LOGISTICS – THE LAMP MEN IN THE LAMP ROOM/LAMP MANAGER:
          • id: c9OsJOOgOtSz
          • leads:
            • EN:In the case of a leaking or defective lamp, the miner had to hand it in to the lamp men in the lamp room. In the time between collection and issue, the lamps were refilled, checked and repaired if necessary, so that they were ready for the next shift.
            • NL: ''
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN: LOGISTICS – THE LAMP MEN IN THE LAMP ROOM/LAMP MANAGER
            • NL: LOGISTIEK –  DE LAMPISTERIE 
          • uris:
            • EN: articles/logistics-4-ENG.html
            • NL: articles/logistiek-4-NL.html
        • (#HTFyICMvcPOd) INTRODUCTION:
          • id: HTFyICMvcPOd
          • leads:
            • EN: ''
          • titles:
            • EN: INTRODUCTION
            • NL: INTRODUCTIE
          • uris:
            • EN: articles/new-article-HTFyICMvcPOd-0.html
            • NL: articles/new-article-HTFyICMvcPOd-NL.html
        • (#rAWbWgoB1TrT) PERSONAL NUMBER:
          • id: rAWbWgoB1TrT
          • leads:
            • EN:Iedere mijnwerker had zijn eigen lamp. De lamp was voorzien van hun persoonlijke mannummer.
            • NL:Iedere mijnwerker had zijn eigen lamp. De lamp was voorzien van hun persoonlijke mannummer.
          • taglist:
            • EN: []
            • NL: []
          • titles:
            • EN: PERSONAL NUMBER
            • NL: MANNUMMER
          • uris:
            • EN: articles/new-article-rAWbWgoB1TrT-0.html
            • NL: articles/new-article-rAWbWgoB1TrT-NL.html
      • collection:
        • titles:
          • EN: Missing Title
          • NL: PETLAMP – EEN VERADEMING VOOR DE MIJNWERKER
    • :
      • collection:
        • titles:
          • EN: ATTACHABLE HELMET LAMP– A RELIEF FOR THE MINER
          • NL: PETLAMP – EEN VERADEMING VOOR DE MIJNWERKER
  6. models:
  7. :
    • annotations:
      • (#lAM6VOnXqUD7) Battery container:
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        • id: lAM6VOnXqUD7
        • leads:
          • EN:made of plastic.

            A battery box weighs approximately 2 kg and contains 2 battery cells. When fully charged, the batteries provided enough energy for an 8-hour shift and could last up to an average of 12-14 hours. The first type of cap lamp had a disadvantage. When crawling under the mine pillars for example (a mine tunnel where coal was extracted), acid sometimes leaked from the battery cells causing burns to the skin. If this happened the miners immediately had to rinse the wound with coffee, tea or urine and hurry to the bandage room on the surface. This happened regularly, so regularly in fact, that it was made a point of attention in coal diggers education booklets
          • NL: Deze accubak is gemaakt van kunststof.
        • position:
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        • style: Extended
        • taglist:
          • EN: [Battery container]
          • NL: [Accubak]
        • titles:
          • EN: Battery container
          • NL: Accubak
        • visible: 0
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        • id: oombQ8NYp63Z
        • leads:
          • EN: approx. 1 metre long
          • NL: De lengte van de kabel was ongeveer één meter.
        • position:
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        • taglist:
          • EN: [Cable]
          • NL: [Kabel]
        • titles:
          • EN: Cable
          • NL: Kabel
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          • EN: made of metal
        • position:
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        • style: Extended
        • taglist:
          • EN: [Lid]
          • NL: [Metalen deksel]
        • titles:
          • EN: Lid
          • NL: Metalen deksel
        • visible: 0
      • (#leVJ6bdii41q) Lamphead:
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        • leads:
          • EN:attacheble to the helmet.
            The first cap lamp heads were made of bakelite. Bakelite was susceptible to breaking therefore it was later replaced by a type of plastic that was sturdier.
          • NL:De eerste koppen van petlampen waren van bakeliet. Bakeliet was kwetsbaar voor breken en zodoende schakelde men over naar een andere, stevigere soort kunststof. In de kop zit een fitting met een gloeilampje en contactpunten waarop de kabel aangesloten wordt, met daartussen de schakelaar om de stroomspanning te openen (lamp aan) of te sluiten (lamp uit).
        • position:
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          • 0.6970006
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        • scale: 0.1644159
        • style: Extended
        • taglist:
          • EN: [Lamphead]
          • NL: [Petlampenkop]
        • titles:
          • EN: Lamphead
          • NL: Petlampenkop
        • visible: 0
      • (#3NKBLwuJMMBu) Light bulb and reflector:
        • articleId: lhAxCNQUWXj2
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          • EN: ''
        • position:
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        • taglist:
          • EN: [Light bulb and reflector]
          • NL: [Gloeilampje]
        • titles:
          • EN: Light bulb and reflector
          • NL: Gloeilampje en reflector
        • visible: 0
      • (#9rS26GZeEZl8) Clamp:
        • articleId: lhAxCNQUWXj2
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          • -0.0196124
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        • id: 9rS26GZeEZl8
        • leads:
          • EN: to attach the lamp to the helmet
          • NL: om de lamp op de helm te kunnen bevestigen.
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        • scale: 0.1644159
        • style: Extended
        • taglist:
          • EN: [Clamp]
          • NL: [Klem]
        • titles:
          • EN: Clamp
          • NL: Klem
        • visible: 0
      • (#UhibWEfsvOMU) Switch:
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        • id: UhibWEfsvOMU
        • leads:
          • EN: ''
          • NL: om de lamp aan en uit te zetten.
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        • taglist:
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          • NL: [Schakelaar]
        • titles:
          • EN: Switch
          • NL: Schakelaar
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      • (#5WuhH5ydxD0S) Carrying handle:
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        • id: 5WuhH5ydxD0S
        • leads:
          • EN: to be able to attach the battery box to a belt of the miner
          • NL:De draagbeugel was gemaakt om de accubak aan de riem van de mijnwerker te kunnen vastmaken.
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        • taglist:
          • EN: [Carrying handle]
          • NL: [Draagbeugel]
        • titles:
          • EN: Carrying handle
          • NL: Draagbeugel
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        • leads:
          • EN:Oldham & Son mining lamp manufacturer based in Denton, Manchester, UK.
          • NL:Oldham & Son
            producent van mijnlamp,
            gevestigd in Denton,
            Manchester, GB.

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          • NL: [Naamlabel]
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          • EN: Name tag
          • NL: Naamlabel
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      • (#V8QTLsVwKHjA) Lamp type:
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        • id: V8QTLsVwKHjA
        • leads:
          • EN: Type G: lampentype
          • NL: Type G: lampentype
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        • taglist:
          • EN: [Lamp type]
          • NL: [Lampentype]
        • titles:
          • EN: Lamp type
          • NL: Lampentype
        • visible: 0
      • (#FZN0nLpU7kwf) Personal number:
        • articleId: rAWbWgoB1TrT
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        • direction:
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        • id: FZN0nLpU7kwf
        • leads:
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          • NL: ''
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        • taglist:
          • EN: [Personal number]
          • NL: [Mannummer]
        • titles:
          • EN: Personal number
          • NL: Mannummer
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      • (#ID9l73QcIhoI) Inspection dates :
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        • id: ID9l73QcIhoI
        • leads:
          • EN: stamped on the battery box
          • NL: Revisiedata werd op de accubak gestanst.
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        • scale: 0.1644159
        • style: Extended
        • taglist:
          • EN: [Inspection dates]
          • NL: [Revisiedata]
        • titles:
          • EN: Inspection dates
          • NL: Revisiedata
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            • EN: ATTACHABLE HELMET LAMP– A RELIEF FOR THE MINER
            • NL: PETLAMP - EEN VERADEMING VOOR DE MIJNWERKER
        • (#05Bbdl) INTRODUCTION:
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            • NL: INTRODUCTIE
        • (#L14M8C) THE ATTACHABLE HELMET LAMP REPLACES THE HAND LAMP:
          • id: L14M8C
          • titles:
            • EN: THE ATTACHABLE HELMET LAMP REPLACES THE HAND LAMP
            • NL: DE PETLAMP VERDRINGT DE HANDLAMP
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          • titles:
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            • EN: THE ATTACHABLE HELMET LAMP– A RELIEF FOR THE MINER
            • NL: DE PETLAMP - EEN VERADEMING VOOR DE MIJNWERKER
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            • EN: THE ATTACHABLE HELMET LAMP – A RELIEF FOR THE MINER
            • NL: DE PETLAMP - EEN VERADEMING VOOR DE MIJNWERKER
        • (#VvzorC) ATTACHABLE HELMET LAMP, OLDHAM & SON TYPE G, 1945 – 1960:
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          • titles:
            • EN:ATTACHABLE HELMET LAMP, OLDHAM & SON TYPE G, 1945 – 1960
            • NL: PETLAMP, OLDHAM & SON TYPE G, 1945 - 60
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            • EN: LOGISTICS - PICK-UP AND RETURN
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          • titles:
            • EN: LOGISTICS – PETROL LAMPS: UNDER LOCK AND KEY
            • NL: LOGISTIEK - BENZINELAMP: ACHTER SLOT EN GRENDEL
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          • titles:
            • EN:LOGISTICS – THE LAMP MEN IN THE LAMP ROOM AND THE LAMP MANAGER
            • NL: LOGISTIEK - DE LAMPISTERIE
        • (#PfQHVo) LOGISTICS – THE LAMP MEN IN THE LAMP ROOM/LAMP MANAGER:
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          • titles:
            • EN: LOGISTICS – THE LAMP MEN IN THE LAMP ROOM/LAMP MANAGER
            • NL: LOGISTIEK - DE LAMPISTERIE
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          • titles:
            • EN: REFERENCES & DISCLAIMER
            • NL: REFERENTIES & DISCLAIMER
      • taglist:
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        • NL: []
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        • EN: ATTACHABLE HELMET LAMP– A RELIEF FOR THE MINER
        • NL: PETLAMP – EEN VERADEMING VOOR DE MIJNWERKER
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