GB849203A - Improvements in or relating to automobiles or like vehicles fitted with theft prevention devices - Google Patents
Improvements in or relating to automobiles or like vehicles fitted with theft prevention devicesInfo
- Publication number
- GB849203A GB849203A GB11738/58A GB1173858A GB849203A GB 849203 A GB849203 A GB 849203A GB 11738/58 A GB11738/58 A GB 11738/58A GB 1173858 A GB1173858 A GB 1173858A GB 849203 A GB849203 A GB 849203A
- Authority
- GB
- United Kingdom
- Prior art keywords
- buttons
- plate
- contact
- rods
- series
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/1003—Alarm systems characterised by arm or disarm features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
849,203. Secret contact-combination switches. RAJU, E. P. April 14, 1958 [Oct. 25, 1957], No. 11738/58. Class 38 (5). [Also in Groups XXV, XXVII, XXXI and XXXVIII] A switch-assembly for preventing the unauthorized use of a motor vehicle comprises a housing with a plastic cover-plate 38 with four rows of six apertures containing twenty-four push-buttons which are biased upwards by springs. Six of the buttons have small bases 35 and have contact-rods 32 arranged to bridge pairs of fixed contacts 50 on holders 28 mounted on frames 31 secured to a plate 33, there being six holders 28, one for each of the small based buttons. The plate 33 is guided on rods 42 and is urged upwards by springs 43 into contact with the lower surface of large bases 41 on the remaining eighteen buttons. The fixed contacts of a selected pair of the small based buttons are connected in series so that they both have to be depressed to energize the ignition coil. Depression of any of the large based buttons pushes the plate 33 downwards, thereby carrying the fixed contacts 50 out of the range of movement of the contact-rods 32. A second pair of small based buttons is connected in series to stop the horn from blowing when the ignition key is turned " on," and a third pair is connected in series with a bonnet lock release solenoid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN849203X | 1957-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB849203A true GB849203A (en) | 1960-09-21 |
Family
ID=11076636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11738/58A Expired GB849203A (en) | 1957-10-25 | 1958-04-14 | Improvements in or relating to automobiles or like vehicles fitted with theft prevention devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB849203A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2222204A (en) * | 1988-08-22 | 1990-02-28 | David Yahas | Vehicle bonnet/hood locking device |
| GB2286625A (en) * | 1994-02-10 | 1995-08-23 | Malcolm John Lowther | Vehicle bonnet lock |
| EP2423059A1 (en) * | 2009-04-22 | 2012-02-29 | Honda Motor Co., Ltd. | Car alarm apparatus |
-
1958
- 1958-04-14 GB GB11738/58A patent/GB849203A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2222204A (en) * | 1988-08-22 | 1990-02-28 | David Yahas | Vehicle bonnet/hood locking device |
| GB2286625A (en) * | 1994-02-10 | 1995-08-23 | Malcolm John Lowther | Vehicle bonnet lock |
| EP2423059A1 (en) * | 2009-04-22 | 2012-02-29 | Honda Motor Co., Ltd. | Car alarm apparatus |
| EP2423059A4 (en) * | 2009-04-22 | 2012-09-12 | Honda Motor Co Ltd | Car alarm apparatus |
| US8773249B2 (en) | 2009-04-22 | 2014-07-08 | Honda Motor Co., Ltd. | Car alarm apparatus |
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