GB372070A - Improved light reflector - Google Patents

Improved light reflector

Info

Publication number
GB372070A
GB372070A GB1079031A GB1079031A GB372070A GB 372070 A GB372070 A GB 372070A GB 1079031 A GB1079031 A GB 1079031A GB 1079031 A GB1079031 A GB 1079031A GB 372070 A GB372070 A GB 372070A
Authority
GB
United Kingdom
Prior art keywords
reflector
bal
light reflector
improved light
angle
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
GB1079031A
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.)
BITTNER Ltd E
NAAMLOOZE VENNOOTSCHAP PLAATME
Original Assignee
BITTNER Ltd E
NAAMLOOZE VENNOOTSCHAP PLAATME
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 BITTNER Ltd E, NAAMLOOZE VENNOOTSCHAP PLAATME filed Critical BITTNER Ltd E
Priority to GB1079031A priority Critical patent/GB372070A/en
Publication of GB372070A publication Critical patent/GB372070A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

372,070. Reflectors. BITTNER, Ltd., E., 59, Hatton Garden, London, NAAMLOOZE VENNOOTSCHAP PLAATMETAALINDUSTRIE VAN MOUWERIK & BAL, and BAL, C. W., Zeist, Holland. April 13, 1931, No. 10790. Drawings to Specification. [Class 97 (i).] A reflector for use as a reflex light on a bicycle &c. consists of a single three-sided pyramid (tetrahedron) having two of its apex angles equal and slightly greater than 90‹, while the third angle is exactly 90‹ ; the reflector being fixed in a holder in such a position that its base plane is vertical and the edge opposite the apex angle of 90‹ is horizontal.
GB1079031A 1931-04-13 1931-04-13 Improved light reflector Expired GB372070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1079031A GB372070A (en) 1931-04-13 1931-04-13 Improved light reflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1079031A GB372070A (en) 1931-04-13 1931-04-13 Improved light reflector

Publications (1)

Publication Number Publication Date
GB372070A true GB372070A (en) 1932-05-05

Family

ID=9974302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1079031A Expired GB372070A (en) 1931-04-13 1931-04-13 Improved light reflector

Country Status (1)

Country Link
GB (1) GB372070A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930870A (en) * 1987-07-27 1990-06-05 Itw New Zealand Limited Retro-reflectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930870A (en) * 1987-07-27 1990-06-05 Itw New Zealand Limited Retro-reflectors

Similar Documents

Publication Publication Date Title
GB372070A (en) Improved light reflector
GB408406A (en) Improvements in or relating to optical-projection apparatus
GB497667A (en) Improvements in or relating to stays for pivoted mirrors
CA463883A (en) Reflex light reflector
ES3581U (en) Multiple angle mirror with four moons arranged at reciprocal angles. (Machine-translation by Google Translate, not legally binding)
CA482684A (en) Velocity modulated beam tubes with reflector electrodes
GB514947A (en) Improvements relating to reflectors
CA463884A (en) Reflex light reflector
CA310271A (en) Light ray reflector
AU149119B2 (en) Improvements in or relating to transparent glass beads and reflex light reflectors employing thesame
CA312433A (en) Self adjusting sunlight reflector
CA471727A (en) Rear view mirrors
CA360124A (en) Solar compass
AU3761050A (en) Improvements in or relating to transparent glass beads and reflex light reflectors employing thesame
AU109012B2 (en) Improvements relating to reflectors
CA319704A (en) Light signal adjustable support
AU120099B2 (en) Improvements in or relating to reflex light reflectors
AU120412B2 (en) Improvements in or relating to reflex light reflectors
GB438679A (en) Improvements relating to epidiascopes
AU116526B2 (en) Improvements in or relating to reflex light reflectors, and signs adapted for outdoor highway use and including the improved reflex light reflector
AU205333B2 (en) Light reflector
AU139492B2 (en) Improvements in or relating to reflex light reflector
AU127505B2 (en) Improvements in or relating to optical sheets or flexible reflex light reflecting sheets, and reflex light reflectors including thesame
CA357381A (en) Tripod attachment
CA474529A (en) Reflecting vapor lamps