GB1338992A - Control device double coupling mechanism - Google Patents
Control device double coupling mechanismInfo
- Publication number
- GB1338992A GB1338992A GB750672A GB750672A GB1338992A GB 1338992 A GB1338992 A GB 1338992A GB 750672 A GB750672 A GB 750672A GB 750672 A GB750672 A GB 750672A GB 1338992 A GB1338992 A GB 1338992A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- engagement
- shaft
- stop
- coupling 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.)
- Expired
Links
- 230000008878 coupling Effects 0.000 title abstract 2
- 238000010168 coupling process Methods 0.000 title abstract 2
- 238000005859 coupling reaction Methods 0.000 title abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G11/00—Manually-actuated control mechanisms provided with two or more controlling members co-operating with one single controlled member
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
- Mechanical Control Devices (AREA)
Abstract
1338992 Change-speed gear control; clutch brake combinations 17 Feb 1972 [25 Feb 1971] 7506/72 Headings F2D and F2L A coupling mechanism for engaging discs 5 or 6, slidable on a shaft 4, with members 1 or 2 rotating at different speeds, or with one stationary to form a clutch brake, has a first control lever 16 to effect engagement and an auxiliary lever 32 which can override engagement to restore the mechanism to the neutral disengaged state. The lever 16 is held in set positions by a catch 19 and acts through springs 20, on a rod 15, to oscillate a shaft 13 to move a disc 5 or 6 into engagement through a fork 9 and finger 10. The lens 32 acts to move a slide 26 to engage a stop 24 on a bar 23 rotated by the shaft 13 so that the stop 24 moved towards the slide by the engagement movement is restored to the vertical position thus disengageing the engaged disc. This further movement of the shaft 13 further stresses the spring 20 initially stressed to cause engagement so that upon release of the lever 32 the spring 20 restores the original engaged position. A stop 34 holds the lever 32 initially in its inoperative position.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH285371A CH523442A (en) | 1971-02-25 | 1971-02-25 | Double clutch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1338992A true GB1338992A (en) | 1973-11-28 |
Family
ID=4243044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB750672A Expired GB1338992A (en) | 1971-02-25 | 1972-02-17 | Control device double coupling mechanism |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH523442A (en) |
| DE (1) | DE2125839C3 (en) |
| FR (1) | FR2127949A5 (en) |
| GB (1) | GB1338992A (en) |
| IT (1) | IT948575B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0097369A1 (en) * | 1982-06-21 | 1984-01-04 | Deere & Company | Shifting device for a transmission |
-
1971
- 1971-02-25 CH CH285371A patent/CH523442A/en not_active IP Right Cessation
- 1971-05-19 DE DE19712125839 patent/DE2125839C3/en not_active Expired
-
1972
- 1972-02-12 IT IT4829972A patent/IT948575B/en active
- 1972-02-17 GB GB750672A patent/GB1338992A/en not_active Expired
- 1972-02-18 FR FR7207307A patent/FR2127949A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0097369A1 (en) * | 1982-06-21 | 1984-01-04 | Deere & Company | Shifting device for a transmission |
| US4496035A (en) * | 1982-06-21 | 1985-01-29 | Deere & Company | Neutralizing mechanism for a hydrostatic transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2125839B2 (en) | 1975-01-23 |
| DE2125839C3 (en) | 1975-08-28 |
| DE2125839A1 (en) | 1972-08-31 |
| FR2127949A5 (en) | 1972-10-13 |
| CH523442A (en) | 1972-05-31 |
| IT948575B (en) | 1973-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |