GB2097147B - Rear view device for helmets and a helmet incorporating same - Google Patents
Rear view device for helmets and a helmet incorporating sameInfo
- Publication number
- GB2097147B GB2097147B GB8209738A GB8209738A GB2097147B GB 2097147 B GB2097147 B GB 2097147B GB 8209738 A GB8209738 A GB 8209738A GB 8209738 A GB8209738 A GB 8209738A GB 2097147 B GB2097147 B GB 2097147B
- Authority
- GB
- United Kingdom
- Prior art keywords
- helmets
- rear view
- view device
- incorporating same
- helmet incorporating
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
- G02B23/08—Periscopes
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/042—Optical devices
- A42B3/0426—Rear view devices or the like
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Helmets And Other Head Coverings (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21290/81A IT1135781B (en) | 1981-04-17 | 1981-04-17 | REARVIEW MIRROR APPLICABLE TO HELMETS AND SIMILAR |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2097147A GB2097147A (en) | 1982-10-27 |
GB2097147B true GB2097147B (en) | 1984-08-22 |
Family
ID=11179614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8209738A Expired GB2097147B (en) | 1981-04-17 | 1982-04-01 | Rear view device for helmets and a helmet incorporating same |
Country Status (5)
Country | Link |
---|---|
JP (2) | JPS57197510A (en) |
DE (1) | DE3209911C2 (en) |
FR (1) | FR2504280B1 (en) |
GB (1) | GB2097147B (en) |
IT (1) | IT1135781B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5976521U (en) * | 1982-11-17 | 1984-05-24 | 中 正順 | Back mirror with frame band |
JPS59172736U (en) * | 1983-05-06 | 1984-11-19 | 服部 孝男 | Helmet with back mirror |
GB2275412B (en) * | 1993-02-19 | 1996-09-11 | British Gas Plc | Diver communication equipment |
US5771497A (en) * | 1995-06-09 | 1998-06-30 | Hoodco 446 Limited | Article of headwear |
GB2347611B (en) | 1999-03-11 | 2002-04-17 | Michael Robin Whittingdale | Rear view apparatus |
EP1247467B1 (en) * | 2001-04-06 | 2004-10-13 | CEO Centro di Eccellenza Optronica | Protective helmet with rearview optical system |
GB2432102B (en) * | 2005-11-14 | 2010-09-08 | Reevu Ltd | Mirror position adjuster |
JP5906446B2 (en) * | 2010-11-15 | 2016-04-20 | 株式会社マルセイ | Mirror products, brim (or eaves), helmet, hat or visor |
CN104000339A (en) * | 2014-05-29 | 2014-08-27 | 魏强 | Communication cap |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1082371A (en) * | 1965-02-12 | 1967-09-06 | Lucas Industries Ltd | Road vehicles having rear view optical systems |
GB1217223A (en) * | 1967-05-23 | 1970-12-31 | Cesare Morais | Rear-view optical system |
GB1264343A (en) * | 1968-08-12 | 1972-02-23 | ||
FR2205013A5 (en) * | 1972-09-22 | 1974-05-24 | Poitevin De Fontguyon M | |
JPS4985736A (en) * | 1972-12-20 | 1974-08-16 | ||
US3978526A (en) * | 1975-04-09 | 1976-09-07 | William Leroy Mitchell | Periscope rear view helmet and helmet adapter |
FR2318433A2 (en) * | 1975-07-17 | 1977-02-11 | Sfim | Optical device attached to helmet - provides rear vision and comprises reflection and translation units |
GB1534545A (en) * | 1976-05-19 | 1978-12-06 | Anstey N | Rear-view mirror system |
JPS5427454A (en) * | 1977-08-03 | 1979-03-01 | Mitsubishi Chem Ind | Device for observing rotating body |
FR2430206A1 (en) * | 1978-07-06 | 1980-02-01 | Cuvillier Roger | PROTECTIVE HELMET WITH INCORPORATED MIRROR |
GB2057159B (en) * | 1979-08-08 | 1983-05-11 | Ellis L | Rear-view optical system |
-
1981
- 1981-04-17 IT IT21290/81A patent/IT1135781B/en active
-
1982
- 1982-03-18 DE DE3209911A patent/DE3209911C2/en not_active Expired
- 1982-04-01 GB GB8209738A patent/GB2097147B/en not_active Expired
- 1982-04-12 JP JP57059808A patent/JPS57197510A/en active Pending
- 1982-04-16 FR FR8206584A patent/FR2504280B1/en not_active Expired
-
1986
- 1986-12-15 JP JP1986191834U patent/JPS62173717U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1135781B (en) | 1986-08-27 |
FR2504280B1 (en) | 1986-02-28 |
JPS57197510A (en) | 1982-12-03 |
FR2504280A1 (en) | 1982-10-22 |
IT8121290A0 (en) | 1981-04-17 |
JPS62173717U (en) | 1987-11-05 |
GB2097147A (en) | 1982-10-27 |
DE3209911C2 (en) | 1983-12-22 |
DE3209911A1 (en) | 1982-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |