GB951363A - Improvements in or relating to drive devices for motor cycles and mopeds - Google Patents
Improvements in or relating to drive devices for motor cycles and mopedsInfo
- Publication number
- GB951363A GB951363A GB26899/62A GB2689962A GB951363A GB 951363 A GB951363 A GB 951363A GB 26899/62 A GB26899/62 A GB 26899/62A GB 2689962 A GB2689962 A GB 2689962A GB 951363 A GB951363 A GB 951363A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- gear
- clutch
- change
- input shaft
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Gear-Shifting Mechanisms (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
951,363. Friction clutches; change-speed gear. FICHTEL & SACHS A.G. July 12, 1962 [July 15, 1961], No. 26899/62. Headings F2C and F2D. In a primary gear drive for a motor-cycle or moped, having a multi-disc clutch 6 between an input shaft 4 of a change-speed gear 10 and a gear-wheel 3 driven by a meshing wheel 2 on an engine crank-shaft 1, the usual separate splined hub carrying the inner clutch plates is eliminated by carrying the plates directly on a splined hub of the gear-wheel 3 itself. The gearwheel 3 bears directly on the gear input shaft 4 which improves tooth mesh in comparison with existing arrangements where the wheel is mounted on a separate bearing axially spaced from the plane of the wheel. A shell 5 for the outer clutch discs is secured directly to the gear input shaft 4 and the clutch is actuated by a rod 7. The clutch 6 is arranged between the wheel 3 and the change-speed gear, thus providing sufficient axial space between the wheel 3 and final output shaft 14 to accommodate a sliding key selector-rod 12.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF34442A DE1253608B (en) | 1961-07-15 | 1961-07-15 | Drive device for motorcycles or mopeds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB951363A true GB951363A (en) | 1964-03-04 |
Family
ID=7095549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26899/62A Expired GB951363A (en) | 1961-07-15 | 1962-07-12 | Improvements in or relating to drive devices for motor cycles and mopeds |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1253608B (en) |
FR (1) | FR1329177A (en) |
GB (1) | GB951363A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3463028A (en) * | 1968-02-14 | 1969-08-26 | Simmonds Precision Products | Variable speed transmission |
JPS5387441A (en) * | 1976-12-23 | 1978-08-01 | Jawa Np | Transmission for motor cycle |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH284667A (en) * | 1947-05-16 | 1952-07-31 | Sotecom S A | Device for transmitting an engine torque. |
DE925090C (en) * | 1951-10-05 | 1955-03-10 | Sueddeutsches Ilo Werk G M B H | Built-in motor, especially for motorcycles |
DE945737C (en) * | 1953-10-17 | 1956-07-12 | Ernst Heinkel Ag | Manual transmission for mopeds, light motorcycles, scooters, etc. like |
FR1136283A (en) * | 1954-07-20 | 1957-05-10 | Lamellar coupling device, in particular for small engines intended for installation on light motorcycles and mopeds | |
DE1095679B (en) * | 1957-06-06 | 1960-12-22 | Inst Landmaschinen Und Traktor | Double clutch, especially for tractors |
-
1961
- 1961-07-15 DE DEF34442A patent/DE1253608B/en active Pending
-
1962
- 1962-07-12 GB GB26899/62A patent/GB951363A/en not_active Expired
- 1962-07-13 FR FR42746A patent/FR1329177A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3463028A (en) * | 1968-02-14 | 1969-08-26 | Simmonds Precision Products | Variable speed transmission |
JPS5387441A (en) * | 1976-12-23 | 1978-08-01 | Jawa Np | Transmission for motor cycle |
JPS57187951U (en) * | 1976-12-23 | 1982-11-29 |
Also Published As
Publication number | Publication date |
---|---|
FR1329177A (en) | 1963-06-07 |
DE1253608B (en) | 1967-11-02 |
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