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GB1272068A - Reflector panels for road vehicles - Google Patents

Reflector panels for road vehicles

Info

Publication number
GB1272068A
GB1272068A GB30380/68A GB3038068A GB1272068A GB 1272068 A GB1272068 A GB 1272068A GB 30380/68 A GB30380/68 A GB 30380/68A GB 3038068 A GB3038068 A GB 3038068A GB 1272068 A GB1272068 A GB 1272068A
Authority
GB
United Kingdom
Prior art keywords
indentations
rows
road vehicles
reflector
reflector panels
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
GB30380/68A
Inventor
Maurice Trevor Beasley
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB30380/68A priority Critical patent/GB1272068A/en
Priority to DE19691932316 priority patent/DE1932316A1/en
Publication of GB1272068A publication Critical patent/GB1272068A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00605—Production of reflex reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
    • B60Q1/301—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces by means of surfaces, e.g. metal plate, reflecting the light of an external light source
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1446—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle in response to parameters of a vehicle
    • H02J2105/30—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

1,272,068. Moulding reflectors. JOSEPH LUCAS (INDUSTRIES) Ltd. 23 Sept., 1969 [26 June, 1968], No. 30380/68. Heading B5A. [Also in Divisions B3 and G2] A mould for use in the production of reflector panels for road vehicles is itself produced by first stamping a series of rows of indentations in a steel plate, the indentations being of right triangular pyramid form and having imaginary bases in the form of equilateral triangles, the triangles being arranged as those with heavy shading in the top right corner of Fig. 1; having formed sufficient rows, the indenting tool is rotated through 180 degrees and a further series of rows are produced by indenting the untouched triangular portions between the indentations already formed. A transparent synthetic resin material may then be moulded to form a reflector having a flat front surface and a multifaceted rear surface as in Fig. 3 (not shown).
GB30380/68A 1968-06-26 1968-06-26 Reflector panels for road vehicles Expired GB1272068A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB30380/68A GB1272068A (en) 1968-06-26 1968-06-26 Reflector panels for road vehicles
DE19691932316 DE1932316A1 (en) 1968-06-26 1969-06-26 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30380/68A GB1272068A (en) 1968-06-26 1968-06-26 Reflector panels for road vehicles

Publications (1)

Publication Number Publication Date
GB1272068A true GB1272068A (en) 1972-04-26

Family

ID=10306768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30380/68A Expired GB1272068A (en) 1968-06-26 1968-06-26 Reflector panels for road vehicles

Country Status (2)

Country Link
DE (1) DE1932316A1 (en)
GB (1) GB1272068A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2262899A (en) * 1991-12-13 1993-07-07 Koito Mfg Co Ltd Producing a die for automobile fisheye lens
GB2338681A (en) * 1998-06-24 1999-12-29 Stephen E Howes Making decorative windows
EP2283997A3 (en) * 2009-08-10 2016-08-31 Industrias Samar't, S.A. Die for manufacturing retroreflective material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2262899A (en) * 1991-12-13 1993-07-07 Koito Mfg Co Ltd Producing a die for automobile fisheye lens
US5308200A (en) * 1991-12-13 1994-05-03 Koito Manufacturing Co., Ltd. Method of producing a die forming lens fisheye steps
GB2262899B (en) * 1991-12-13 1994-09-21 Koito Mfg Co Ltd Method of producing a die for forming fisheye steps on a lens
GB2338681A (en) * 1998-06-24 1999-12-29 Stephen E Howes Making decorative windows
EP2283997A3 (en) * 2009-08-10 2016-08-31 Industrias Samar't, S.A. Die for manufacturing retroreflective material

Also Published As

Publication number Publication date
DE1932316A1 (en) 1970-05-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee