GB1249244A - Device for torque transmission - Google Patents
Device for torque transmissionInfo
- Publication number
- GB1249244A GB1249244A GB4668069A GB4668069A GB1249244A GB 1249244 A GB1249244 A GB 1249244A GB 4668069 A GB4668069 A GB 4668069A GB 4668069 A GB4668069 A GB 4668069A GB 1249244 A GB1249244 A GB 1249244A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- slot
- wedging
- rollers
- aperture
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/04—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways with a shaft carrying a number of rotatable transmission members, e.g. gears, each of which can be connected to the shaft by a clutching member or members between the shaft and the hub of the transmission member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
1,249,244. Friction clutches; ratchet clutches; change-speed gearing; reverse gearing. J. GO. 22 Sept., 1969 [21 Sept., 1968], No. 46680/68. Headings F2C and F2D. In a one-way or bi-directional clutch having wedging balls, sprags or rollers 10 between a recess or flat 5 on a driven shaft 3 and a driving drum 17, an axially slidable control sleeve 9 has an aperture 8 which permits the wedging action and a slot 7 which disengages the clutch by holding the rollers 10 centrally relative to the flat 5. Projections 6 on the shaft 3 prevents rotation of the sleeve 9 relative to the shaft 3. As shown, the aperture 8 is formed by widening the slot 7 on both sides of the slot to provide a bi-directional drive, but the aperture 8 may be formed by widening the slot 7 on one side only (Fig. 6, not shown) to provide a disengageable one-way clutch. In Fig. 5 (not shown), the rollers 10 are replaced by sprags housed in recesses in the shaft 3. In Figs. 1 and 2 (not shown), a change-speed gear comprises driven gears (11A ... 11D), in constant mesh with driving gears (4A ... 4D) fast with a driving shaft (2) and the driven gears (11A ... 11D) are selectively clutched to a driven shaft (3) by wedging roller clutches (5A ... 5D) controlled by a single axially slidable control sleeve (9). In Fig. 7 (not shown), a bevel reverse gear comprises side wheels (11, 11B) selectively clutched to an output shaft (3) by wedging roller clutches (5A, 5B) controlled by a control sleeve (9).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6842268 | 1968-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1249244A true GB1249244A (en) | 1971-10-13 |
Family
ID=13373214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4668069A Expired GB1249244A (en) | 1968-09-21 | 1969-09-22 | Device for torque transmission |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA949774A (en) |
DE (1) | DE1946303A1 (en) |
FR (1) | FR2018600A1 (en) |
GB (1) | GB1249244A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2183751A (en) * | 1985-11-18 | 1987-06-10 | Kenneth William Ridley Smale | A gear box |
-
1969
- 1969-09-12 DE DE19691946303 patent/DE1946303A1/en active Pending
- 1969-09-18 CA CA062,413A patent/CA949774A/en not_active Expired
- 1969-09-19 FR FR6932073A patent/FR2018600A1/fr not_active Withdrawn
- 1969-09-22 GB GB4668069A patent/GB1249244A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2183751A (en) * | 1985-11-18 | 1987-06-10 | Kenneth William Ridley Smale | A gear box |
Also Published As
Publication number | Publication date |
---|---|
FR2018600A1 (en) | 1970-05-29 |
DE1946303A1 (en) | 1970-07-09 |
CA949774A (en) | 1974-06-25 |
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