GB378524A - Improvements in manoeuvre-signalling devices for use on motor vehicles - Google Patents
Improvements in manoeuvre-signalling devices for use on motor vehiclesInfo
- Publication number
- GB378524A GB378524A GB1446431A GB1446431A GB378524A GB 378524 A GB378524 A GB 378524A GB 1446431 A GB1446431 A GB 1446431A GB 1446431 A GB1446431 A GB 1446431A GB 378524 A GB378524 A GB 378524A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arms
- pivoted
- switches
- actuated
- abutment
- 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
- 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
- B60Q1/34—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 change of drive direction
- B60Q1/38—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 change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
- B60Q1/387—Mechanical temporisation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
378,524. Road-traffic signals on vehicles. ASKLUND, S. J. E., 127, Birger Jarlsgatan, Stockholm. May 15, 1931, No. 14464. [A Specification was laid open to inspection under Sect. 91 of the Acts, May 18, 1931.] [Class 118 (ii).] Direction-signalling arms 3, 5 are selectively actuated by electromagnets 6, 7 when the driver depresses one or other of the switches 11, 13, and are automatically released on the return movement of the steering-wheel by an abutment 33 thereon opening switches 31, 32. Extensions 22, 26 on the solenoid plungers complete a holding-circuit for the arms 3, 5 and these extensions serve also to control switches 44, 42 to prevent both arms being actuated simultaneously. Fig. 3 shows the abutment 33 on the steering- wheel 48 engaging a uni-directional pivoted catch 60 on the pivoted switch member 32 so as to break contact at 30, while the contacts 11 .. 14 are shown as curved metal springs actuated by semi-annular members 67, 68 pivoted at 69, 70 and adapted to be depressed by the fingers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1446431A GB378524A (en) | 1931-05-15 | 1931-05-15 | Improvements in manoeuvre-signalling devices for use on motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1446431A GB378524A (en) | 1931-05-15 | 1931-05-15 | Improvements in manoeuvre-signalling devices for use on motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB378524A true GB378524A (en) | 1932-08-15 |
Family
ID=10041650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1446431A Expired GB378524A (en) | 1931-05-15 | 1931-05-15 | Improvements in manoeuvre-signalling devices for use on motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB378524A (en) |
-
1931
- 1931-05-15 GB GB1446431A patent/GB378524A/en not_active Expired
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