GB412540A - Improvements in transmission gearing - Google Patents
Improvements in transmission gearingInfo
- Publication number
- GB412540A GB412540A GB26332/32A GB2633232A GB412540A GB 412540 A GB412540 A GB 412540A GB 26332/32 A GB26332/32 A GB 26332/32A GB 2633232 A GB2633232 A GB 2633232A GB 412540 A GB412540 A GB 412540A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheels
- wheel
- driving
- shaft
- sets
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
412,540. Toothed gearing. BREGUET, M., 19, Rue Didot, Paris. Sept. 22, 1932, No. 26332. Void [Abridged as open to inspection under Sect. 91 of the Acts, Oct. 31, 1392]. [Class 80 (i).] In toothed reduction or multiplying gearing comprising aligned driving and driven wheels with two sets of intermediate wheels, the axis of the driving or driven wheel is free to move in a plane perpendicular to that containing the axes of the layshafts, so as to ensure that the power is transmitted equally through the two sets. As shown in Figs. 1 and 2, wherein aligned driving and driven wheels 3, 10 are connected through two sets of intermediate wheels 8, 9 and 8<1>, 9<1>, the driving wheel 3 is secured on one end of a flexible shaft 2 which passes freely through and is secured at its other end to the hollow shaft 1 of an electric motor. Rings 4, 5 fitted to the pinion 3 and of diameter equal to that of the pitch circle co-operate with corresponding surfaces on the meshing wheels 8, 8<1> so as to limit freedom of movement of the axis of wheel 3 in the plane containing the axes of wheels 8, 8<1> to as small an amount as desired. In the modification shown in Fig. 3, movement in this plane is prevented by a spring 14 which acts through a ball bearing 12 on shaft 2 to maintain the outer race of another ball bearing 11 on shaft 2 in engagement with a cylindrical surface 13 on wheel 8<1>.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR727162D FR727162A (en) | 1931-10-30 | 1931-10-30 | Transformation by gears with two intermediate crews |
| GB26332/32A GB412540A (en) | 1931-10-30 | 1932-09-22 | Improvements in transmission gearing |
| FR749136D FR749136A (en) | 1931-10-30 | 1933-01-16 | Improvement in gear transmissions with two intermediate wheels |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR727162T | 1931-10-30 | ||
| BE749136X | 1932-08-29 | ||
| GB26332/32A GB412540A (en) | 1931-10-30 | 1932-09-22 | Improvements in transmission gearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB412540A true GB412540A (en) | 1934-06-28 |
Family
ID=10242005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26332/32A Expired GB412540A (en) | 1931-10-30 | 1932-09-22 | Improvements in transmission gearing |
Country Status (2)
| Country | Link |
|---|---|
| FR (2) | FR727162A (en) |
| GB (1) | GB412540A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2939346A (en) * | 1957-11-01 | 1960-06-07 | Caterpillar Tractor Co | Two-step gear reduction mechanism |
| GB2000248A (en) * | 1977-06-17 | 1979-01-04 | Cit Alcatel | Transmission by gears with divided trains |
| GB2202300A (en) * | 1987-03-12 | 1988-09-21 | Takashi Takahashi | Transmission gearing with backlash elimination |
| CN108027019A (en) * | 2014-09-30 | 2018-05-11 | 赛峰传动系统公司 | Load distributor in retarder with two intermediate transmission circuits |
-
1931
- 1931-10-30 FR FR727162D patent/FR727162A/en not_active Expired
-
1932
- 1932-09-22 GB GB26332/32A patent/GB412540A/en not_active Expired
-
1933
- 1933-01-16 FR FR749136D patent/FR749136A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2939346A (en) * | 1957-11-01 | 1960-06-07 | Caterpillar Tractor Co | Two-step gear reduction mechanism |
| GB2000248A (en) * | 1977-06-17 | 1979-01-04 | Cit Alcatel | Transmission by gears with divided trains |
| GB2000248B (en) * | 1977-06-17 | 1982-01-06 | Cit Alcatel | A transmission by gears with divided trains |
| GB2202300A (en) * | 1987-03-12 | 1988-09-21 | Takashi Takahashi | Transmission gearing with backlash elimination |
| GB2202300B (en) * | 1987-03-12 | 1991-01-02 | Takashi Takahashi | Transmission for controlled equipment |
| CN108027019A (en) * | 2014-09-30 | 2018-05-11 | 赛峰传动系统公司 | Load distributor in retarder with two intermediate transmission circuits |
| CN108027019B (en) * | 2014-09-30 | 2021-11-12 | 赛峰传动系统公司 | Load distribution device in a gear unit having two intermediate gear trains |
Also Published As
| Publication number | Publication date |
|---|---|
| FR749136A (en) | 1933-07-17 |
| FR727162A (en) | 1932-06-14 |
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