FR2233658A1 - Car or tractor gear lever - has locking mechanism at ball end of shaft to avoid accidental changes - Google Patents
Car or tractor gear lever - has locking mechanism at ball end of shaft to avoid accidental changesInfo
- Publication number
- FR2233658A1 FR2233658A1 FR7420471A FR7420471A FR2233658A1 FR 2233658 A1 FR2233658 A1 FR 2233658A1 FR 7420471 A FR7420471 A FR 7420471A FR 7420471 A FR7420471 A FR 7420471A FR 2233658 A1 FR2233658 A1 FR 2233658A1
- Authority
- FR
- France
- Prior art keywords
- ball end
- gear lever
- car
- shaft
- locking mechanism
- 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.)
- Granted
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
- 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
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
- F16H63/3408—Locking or disabling mechanisms the locking mechanism being moved by the final actuating mechanism
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Agricultural Machines (AREA)
Abstract
The gear lever which is manoeuvrable round two axes, one above the other, is connected with two locking elements which are only manoeuvrable round one axis. The ends of the locking elements engage with notches in the selector forks or the rods. The straight rod of the lever has a ball end engageable in the selector fork, and pivots on a pin also mounted for movement in a hinged block. The block has a pair of bent arms which protrude down to control movement of the selector fork.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS429973A CS177427B1 (en) | 1973-06-14 | 1973-06-14 | Change-speed gearing control device for gearboxws wiyh gear change |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2233658A1 true FR2233658A1 (en) | 1975-01-10 |
FR2233658B1 FR2233658B1 (en) | 1978-01-13 |
Family
ID=5385391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7420471A Granted FR2233658A1 (en) | 1973-06-14 | 1974-06-13 | Car or tractor gear lever - has locking mechanism at ball end of shaft to avoid accidental changes |
Country Status (4)
Country | Link |
---|---|
CS (1) | CS177427B1 (en) |
DD (1) | DD112393A5 (en) |
DE (1) | DE2428265A1 (en) |
FR (1) | FR2233658A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2385143A1 (en) * | 1977-03-21 | 1978-10-20 | Caterpillar Tractor Co | GEAR SHIFT CONTROL MECHANISMS IMPROVEMENTS |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4483213A (en) * | 1981-02-20 | 1984-11-20 | Nissan Motor Company, Limited | Select detent mechanism of an automotive manual transmission |
US4567785A (en) * | 1983-12-16 | 1986-02-04 | Eaton Corporation | Directly mounted master shift control |
DE4309861C1 (en) * | 1993-03-26 | 1994-10-20 | Daimler Benz Ag | Operating device for a change-speed gearbox |
DE10160859A1 (en) * | 2001-12-12 | 2003-06-26 | Ina Schaeffler Kg | Shifting device for shifting at least two shiftable gears of a manual transmission |
DE10204232B4 (en) * | 2002-02-02 | 2010-11-11 | Schaeffler Technologies Gmbh & Co. Kg | locking device |
DE50210849D1 (en) * | 2002-01-31 | 2007-10-18 | Schaeffler Kg | locking device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE353246C (en) * | 1918-10-04 | 1922-05-16 | Horchwerke Akt Ges | Switching device for gear change transmission |
GB252291A (en) * | 1925-05-22 | 1926-05-27 | Thomas Blackwood Murray | Means for interlocking the actuating members of variable speed gearing |
GB713632A (en) * | 1950-03-10 | 1954-08-18 | Fowler John & Co Leeds Ltd | Improvements in or relating to change speed gear controls |
-
1973
- 1973-06-14 CS CS429973A patent/CS177427B1/en unknown
-
1974
- 1974-06-11 DD DD17908274A patent/DD112393A5/xx unknown
- 1974-06-12 DE DE19742428265 patent/DE2428265A1/en active Pending
- 1974-06-13 FR FR7420471A patent/FR2233658A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE353246C (en) * | 1918-10-04 | 1922-05-16 | Horchwerke Akt Ges | Switching device for gear change transmission |
GB252291A (en) * | 1925-05-22 | 1926-05-27 | Thomas Blackwood Murray | Means for interlocking the actuating members of variable speed gearing |
GB713632A (en) * | 1950-03-10 | 1954-08-18 | Fowler John & Co Leeds Ltd | Improvements in or relating to change speed gear controls |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2385143A1 (en) * | 1977-03-21 | 1978-10-20 | Caterpillar Tractor Co | GEAR SHIFT CONTROL MECHANISMS IMPROVEMENTS |
Also Published As
Publication number | Publication date |
---|---|
DD112393A5 (en) | 1975-04-12 |
CS177427B1 (en) | 1977-07-29 |
DE2428265A1 (en) | 1975-01-16 |
FR2233658B1 (en) | 1978-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB971394A (en) | Improvements relating to change-speed transmission selector assemblies | |
FR2233658A1 (en) | Car or tractor gear lever - has locking mechanism at ball end of shaft to avoid accidental changes | |
GB1176536A (en) | Improvements in Gear Selector and Control Device for Transmission Mechanisms | |
GB1178944A (en) | Gear Shift Mechanism | |
GB1188065A (en) | Improvements in or relating to Gear Shifter Mechanisms | |
FR2214921B1 (en) | ||
GB1165993A (en) | Improvements in Gear Shift Mechanisms for Change-Speed Gear Boxes | |
GB1315098A (en) | Transmission shift mechanism | |
GB1514559A (en) | Single lever gear shift control | |
GB1191405A (en) | Change-Speed Transmission Selector Assemblies. | |
DE924010C (en) | Foot switch device for motorcycle transmission | |
DE456874C (en) | Switching device with a switching lever to be coupled alternately with several shifting rods | |
JPS57195014A (en) | Linear driving gear | |
GB1122274A (en) | An improved gear selector mechanism | |
SU379790A1 (en) | CONTROL MECHANISM OF HANDLING TRANSMISSION BOX | |
DE867249C (en) | Downshift device for the car on typewriters | |
GB1393110A (en) | Adjustment mechanism eg for use in a digital timer | |
MX171387B (en) | IMPROVEMENTS IN SPEED CHANGE CONTROL MECHANISM OF A MANUAL TRANSMISSION FOR AUTOMOBILES | |
DE468815C (en) | Self-discharger | |
DE937032C (en) | Switch for the direction indicators attached to the steering column of a motor vehicle | |
GB1227024A (en) | ||
DE701356C (en) | Bicycle drive | |
GB1208161A (en) | Gear shifting mechanism | |
GB710895A (en) | Improvements in and relating to gear-changing in toy vehicles | |
SU123851A1 (en) | Car transfer box |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |