GB431699A - Improvements relating to electric switches for controlling direction indicators on motor vehicles - Google Patents
Improvements relating to electric switches for controlling direction indicators on motor vehiclesInfo
- Publication number
- GB431699A GB431699A GB139334A GB139334A GB431699A GB 431699 A GB431699 A GB 431699A GB 139334 A GB139334 A GB 139334A GB 139334 A GB139334 A GB 139334A GB 431699 A GB431699 A GB 431699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- switch
- spring
- wheel
- steering
- 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
- B60Q1/40—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 having mechanical, electric or electronic automatic return to inoperative position
- B60Q1/42—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 having mechanical, electric or electronic automatic return to inoperative position having mechanical automatic return to inoperative position due to steering-wheel position, e.g. with roller wheel control
- B60Q1/425—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 having mechanical, electric or electronic automatic return to inoperative position having mechanical automatic return to inoperative position due to steering-wheel position, e.g. with roller wheel control using a latching element for resetting a switching element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
- Switches With Compound Operations (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
431,699. Road - traffic signals on vehicles. LUCAS, Ltd., J., and EGGINTON, W. H., Great King Street, Birmingham. Jan. 15, 1934, No. 1393. [Class 118 (ii)] A switch for a direction indicator is set by hand to one of its two operative positions and is locked by a cam engaging a corner of a channel section plate, the lock being removed by the return movement of the steering-wheel operating a spring-controlled rod bearing the cam, to allow the switch to be restored by its spring. As shown in the drawing the switch, mounted on arm a secured to the steering column, is set by rotating the handle f so that the cam s engages one of the corners p on the flange o of plate n which is rotated with the switch and holds the switch in its operated position, as shown, against action of its restoring spring. When the steering wheel is moved to make the turn the cam x carried by the wheel rides over the pawl t but on the return movement of the wheel the cam forces the pawl t and with it the arm q and cam s away from the steering column against the pull of spring r. The cam s is thus moved out of the corner p allowing the switch with its operating handle f and holding plate n to return to its normal position under action of its restoring spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB139334A GB431699A (en) | 1934-01-15 | 1934-01-15 | Improvements relating to electric switches for controlling direction indicators on motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB139334A GB431699A (en) | 1934-01-15 | 1934-01-15 | Improvements relating to electric switches for controlling direction indicators on motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB431699A true GB431699A (en) | 1935-07-15 |
Family
ID=9721207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB139334A Expired GB431699A (en) | 1934-01-15 | 1934-01-15 | Improvements relating to electric switches for controlling direction indicators on motor vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB431699A (en) |
-
1934
- 1934-01-15 GB GB139334A patent/GB431699A/en not_active Expired
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