JPS5761855A - Stepless speed-change gear - Google Patents
Stepless speed-change gearInfo
- Publication number
- JPS5761855A JPS5761855A JP13808780A JP13808780A JPS5761855A JP S5761855 A JPS5761855 A JP S5761855A JP 13808780 A JP13808780 A JP 13808780A JP 13808780 A JP13808780 A JP 13808780A JP S5761855 A JPS5761855 A JP S5761855A
- Authority
- JP
- Japan
- Prior art keywords
- sun wheel
- ring
- wheel
- outer periphery
- groove
- 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.)
- Pending
Links
Abstract
PURPOSE: To obtain a reliable stepless speed change gear in a simple construction and with limited number of parts by providing a planetary wheel movable in radial direction between a sun wheel and a ring whose axial distance is adjustable.
CONSTITUTION: A cam plate 6, which consists of a straight pipe portion 4 and disc plate 5, is fitted loosely in a sun wheel shaft 1, the projection 8 provided on the top of the straight pipe portion 4 is sheathed slidably in the straight groove 10 formed within the sun wheel inner ring 9. Outer ring moving pins 12a, 12b are disposed on the outer periphery of the sun wheel inner ring 9, in which sun wheel outer rings 13a, 13b are engaged. A planetary wheel 19 engages and makes contact with a supporting groove 22 in which the shaft 20 extends to radial direction of planetary wheel supporting plates 21a, 21b, on each outer periphery of disc plates 15a, 15b of the sun wheel outer ring 13a, 13b. Rings 23a, 23b, which have a pin 24 engaged with the groove 26 of a ring case 25, are brought in contact with the outer periphery of the planetary wheel 19, being energized by a spring 27.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13808780A JPS5761855A (en) | 1980-10-02 | 1980-10-02 | Stepless speed-change gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13808780A JPS5761855A (en) | 1980-10-02 | 1980-10-02 | Stepless speed-change gear |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5761855A true JPS5761855A (en) | 1982-04-14 |
Family
ID=15213646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13808780A Pending JPS5761855A (en) | 1980-10-02 | 1980-10-02 | Stepless speed-change gear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5761855A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5179038A (en) * | 1989-12-22 | 1993-01-12 | North American Philips Corp., Signetics Division | High density trench isolation for MOS circuits |
JP2002513889A (en) * | 1998-01-12 | 2002-05-14 | ピーター, ジェームス ミルナー, | Rolling contact continuously variable transmission |
-
1980
- 1980-10-02 JP JP13808780A patent/JPS5761855A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5179038A (en) * | 1989-12-22 | 1993-01-12 | North American Philips Corp., Signetics Division | High density trench isolation for MOS circuits |
JP2002513889A (en) * | 1998-01-12 | 2002-05-14 | ピーター, ジェームス ミルナー, | Rolling contact continuously variable transmission |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8401396A1 (en) | Variable ratio transmission. | |
ES455371A1 (en) | Synchronizer assembly | |
SE8204673D0 (en) | DIFFERENTIAL DEVICE WITH IMPROVEMENT, IN ONE PIECE CHALLENGE ISRING LINING AND SPRING HOLDER | |
JPS5761855A (en) | Stepless speed-change gear | |
JPS5799225A (en) | Cam shaft | |
JPS5652649A (en) | Planetary-gear type reduction gear capable of obtaining a large reduction ratio | |
JPS5276944A (en) | Optical filter | |
FR2387390A1 (en) | Planet ring for epicyclic gear train - is made from integral discs connected by integral ribbing | |
JPS5765451A (en) | Stepless speed change gear | |
JPS5783748A (en) | Worm reduction gear with steel balls | |
JPS53118071A (en) | Coil diameter detector | |
JPS54152742A (en) | Variable diameter pulley for v belt | |
JPS5422057A (en) | Planet roller type power transmission device | |
JPS5433952A (en) | Planetary gear power tranmission system | |
JPS57110866A (en) | Gear mechanism | |
JPS52143366A (en) | V pulley having freely changeable diameter and numbers in use | |
JPS5438453A (en) | High speed roller bearing | |
IT1089156B (en) | MECHANICAL LINEAR VARIATOR, WITH VARIABLE TRANSMISSION RATIO THROUGH RADIAL SHIFT RELATIVE BETWEEN A DISC SYSTEM ASSOCIATED WITH A SHAFT AND A ROLLER CROWN SYSTEM ASSOCIATED WITH A SECOND SHAFT, WITH PRESSURE ADHERENCE BETWEEN DISCS AND VARIABLE FUNCTION IN OPERATION OF THE TRANSIONAL FUNCTION. | |
JPS52105801A (en) | Centering device for disc | |
FR2344762A1 (en) | Gear change mechanism for automobile gearbox - has set of rollers forced radially outwards into pinion recesses to select required speed | |
JPS54151755A (en) | Torque transmission devices | |
JPS56156528A (en) | Synchronous gearing device of transmission | |
JPS5690126A (en) | Free-wheel hub apparatus | |
JPS5433953A (en) | Planetary frictional transmission | |
JPS5529253A (en) | Sliding contact surface of mechanical seal for submerged motor |