DE486303C - Headlight optics, especially for railway signals - Google Patents

Headlight optics, especially for railway signals

Info

Publication number
DE486303C
DE486303C DEP58650D DEP0058650D DE486303C DE 486303 C DE486303 C DE 486303C DE P58650 D DEP58650 D DE P58650D DE P0058650 D DEP0058650 D DE P0058650D DE 486303 C DE486303 C DE 486303C
Authority
DE
Germany
Prior art keywords
railway signals
headlight optics
headlight
optics
railway
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEP58650D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Julius Pintsch AG
Original Assignee
Julius Pintsch AG
Publication date
Priority to DEP58650D priority Critical patent/DE486303C/en
Application granted granted Critical
Publication of DE486303C publication Critical patent/DE486303C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12Visible signals
    • B61L5/18Light signals; Mechanisms associated therewith, e.g. blinders
    • B61L5/1809Daylight signals
    • B61L5/1845Optical systems, lenses
DEP58650D Headlight optics, especially for railway signals Expired DE486303C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP58650D DE486303C (en) Headlight optics, especially for railway signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP58650D DE486303C (en) Headlight optics, especially for railway signals

Publications (1)

Publication Number Publication Date
DE486303C true DE486303C (en) 1929-11-14

Family

ID=7389017

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP58650D Expired DE486303C (en) Headlight optics, especially for railway signals

Country Status (1)

Country Link
DE (1) DE486303C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930593C (en) * 1949-07-29 1955-07-21 Westinghouse Brake & Signal Device for generating a light beam
DE970689C (en) * 1943-09-25 1958-10-16 Pintsch Bamag Ag Signal lantern, especially for railways
DE2901320A1 (en) * 1979-01-15 1980-07-24 Bartenbach Christian Spotlight with point-shaped source, reflector and condenser lens - has additional rotationally symmetric dispersion lens diffusing beam in section of room
WO2011154470A1 (en) 2010-06-09 2011-12-15 Automotive Lighting Reutlingen Gmbh Attachment optical unit composed of transparent material for concentrating light, lens array comprising at least one such attachment optical unit and light module comprising such a lens array
EP2682671A2 (en) 2012-07-04 2014-01-08 Automotive Lighting Reutlingen GmbH Light module

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970689C (en) * 1943-09-25 1958-10-16 Pintsch Bamag Ag Signal lantern, especially for railways
DE930593C (en) * 1949-07-29 1955-07-21 Westinghouse Brake & Signal Device for generating a light beam
DE2901320A1 (en) * 1979-01-15 1980-07-24 Bartenbach Christian Spotlight with point-shaped source, reflector and condenser lens - has additional rotationally symmetric dispersion lens diffusing beam in section of room
WO2011154470A1 (en) 2010-06-09 2011-12-15 Automotive Lighting Reutlingen Gmbh Attachment optical unit composed of transparent material for concentrating light, lens array comprising at least one such attachment optical unit and light module comprising such a lens array
EP2682671A2 (en) 2012-07-04 2014-01-08 Automotive Lighting Reutlingen GmbH Light module
DE102012211613A1 (en) 2012-07-04 2014-01-09 Automotive Lighting Reutlingen Gmbh light module

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