GB1360619A - Apparatus for testing beams of light - Google Patents

Apparatus for testing beams of light

Info

Publication number
GB1360619A
GB1360619A GB6199070A GB6199070A GB1360619A GB 1360619 A GB1360619 A GB 1360619A GB 6199070 A GB6199070 A GB 6199070A GB 6199070 A GB6199070 A GB 6199070A GB 1360619 A GB1360619 A GB 1360619A
Authority
GB
United Kingdom
Prior art keywords
light
screen
head
beam tester
testing beams
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
GB6199070A
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.)
Leslie Hartridge Ltd
Original Assignee
Leslie Hartridge Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leslie Hartridge Ltd filed Critical Leslie Hartridge Ltd
Priority to GB6199070A priority Critical patent/GB1360619A/en
Publication of GB1360619A publication Critical patent/GB1360619A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/06—Testing the alignment of vehicle headlight devices
    • G01M11/061—Details of the mechanical construction of the light measuring system

Abstract

1360619 Beam tester LESLIE HARTRIDGE Ltd 30 March 1972 [31 Dec 1970] 61990/70 Heading G2J A head-light beam tester has a lens 22 projecting an image on to a screen 26 via a mirror 24, the latter being adjustable about perpendicular axes and the acceptability of the head-light setting can be evaluated either by a photo-cell 42 or by an overlay on the screen 26. Instructions for the initial aligning of the apparatus are given.
GB6199070A 1972-03-30 1972-03-30 Apparatus for testing beams of light Expired GB1360619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6199070A GB1360619A (en) 1972-03-30 1972-03-30 Apparatus for testing beams of light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6199070A GB1360619A (en) 1972-03-30 1972-03-30 Apparatus for testing beams of light

Publications (1)

Publication Number Publication Date
GB1360619A true GB1360619A (en) 1974-07-17

Family

ID=10487757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6199070A Expired GB1360619A (en) 1972-03-30 1972-03-30 Apparatus for testing beams of light

Country Status (1)

Country Link
GB (1) GB1360619A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307312A (en) * 1995-09-29 1997-05-21 Panter Master Controls Inc Headlight aiming apparatus
US5654794A (en) * 1995-01-13 1997-08-05 Devore Aviation Portable light intensity monitoring systems
US5751832A (en) * 1996-09-04 1998-05-12 Progressive Tool & Industries Co. Headlight aiming apparatus
US5890298A (en) * 1996-07-16 1999-04-06 Progressive Tool & Industries Co. Vehicle centering apparatus
CN109863382A (en) * 2016-10-14 2019-06-07 夏尔巴检测有限公司 Test equipment, testing station and headlamp setting device and test method is arranged in headlamp

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5654794A (en) * 1995-01-13 1997-08-05 Devore Aviation Portable light intensity monitoring systems
GB2307312A (en) * 1995-09-29 1997-05-21 Panter Master Controls Inc Headlight aiming apparatus
GB2307312B (en) * 1995-09-29 1999-06-16 Panter Master Controls Inc Headlight aiming apparatus
US5890298A (en) * 1996-07-16 1999-04-06 Progressive Tool & Industries Co. Vehicle centering apparatus
US5751832A (en) * 1996-09-04 1998-05-12 Progressive Tool & Industries Co. Headlight aiming apparatus
CN109863382A (en) * 2016-10-14 2019-06-07 夏尔巴检测有限公司 Test equipment, testing station and headlamp setting device and test method is arranged in headlamp
EP3516363B1 (en) * 2016-10-14 2023-04-26 Sherpa Autodiagnostik GmbH Headlight setting test device, headlight setting test station, headlight setting device and method for testing a headlight setting

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee