GB804701A - Improvements in and relating to gear control devices for use in automobiles and the like - Google Patents
Improvements in and relating to gear control devices for use in automobiles and the likeInfo
- Publication number
- GB804701A GB804701A GB4651/56A GB465156A GB804701A GB 804701 A GB804701 A GB 804701A GB 4651/56 A GB4651/56 A GB 4651/56A GB 465156 A GB465156 A GB 465156A GB 804701 A GB804701 A GB 804701A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- contact
- spring
- contacts
- parts
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0217—Selector apparatus with electric switches or sensors not for gear or range selection, e.g. for controlling auxiliary devices
-
- 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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/22—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments for reverse drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/46—Signals to a clutch outside the gearbox
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Switches With Compound Operations (AREA)
Abstract
804,701. Variable-speed gearing; clutch actuation. FRANCAISE DE FERODO S.A. Feb. 14, 1956 [Feb. 14, 1955; Dec. 30, 1955], No. 4651/56. Addition to 751,785. Class 80 (2). [Also in Group XXXVII] The two-part gear lever of the parent Specification is modified by providing the associated switch with a contact on each of the two parts and with a centring device including two relatively movable members urged towards a balanced position by resilient means. As shown, a contact 132 connected to a conductor 11 is carried in a gear control member 10 fixed to a socket 12 and the co-operating contact member 137 is resiliently connected to actuating rod 19 by a coil spring 144. The rod 19 is centralized in the sleeve 12 by a spring 27 urging a spherical collar 24 on the rod against an abutment 26. In this position the contacts 132, 137 are spaced apart with the contact 137 engaging the rod 19 at annular abutment faces 140, 141, a convex part 139 of the contact 137 entering a recessed part 142 in the rod 19. Initial movement of the rod 19 before the latter engages an abutment surface 146 on the socket 12 closes the contacts 132, 137 and produces relative movement between the contact 137 and rod 19 with distortion of the springs 27, 144. When a gear change has been made and the rod 19 released the springs 27, 144 restore the contacts to the open position shown in Fig. 2. In a modification the spring 144, instead of being screwed to the parts 19, 137, has its end coils engaging an annular groove in these parts. In another modification the coil spring 144 is omitted and the contact members are centralized by a surrounding rubber bushing. In a further modification the contact 132 is a spherical headed pin which is mounted in the member 10 by a spring-urged spherical collar member.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR804701X | 1955-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB804701A true GB804701A (en) | 1958-11-19 |
Family
ID=9250891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4651/56A Expired GB804701A (en) | 1955-02-14 | 1956-02-14 | Improvements in and relating to gear control devices for use in automobiles and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB804701A (en) |
-
1956
- 1956-02-14 GB GB4651/56A patent/GB804701A/en not_active Expired
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