GB1068151A - Improvements in or relating to power transmission means for converting rectilinear motion into unidirectional angular motion - Google Patents
Improvements in or relating to power transmission means for converting rectilinear motion into unidirectional angular motionInfo
- Publication number
- GB1068151A GB1068151A GB4142962A GB4142962A GB1068151A GB 1068151 A GB1068151 A GB 1068151A GB 4142962 A GB4142962 A GB 4142962A GB 4142962 A GB4142962 A GB 4142962A GB 1068151 A GB1068151 A GB 1068151A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slot
- crank
- block
- pin
- output member
- 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
- F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
1,068,151. Linkwork. BALDWIN INSTRUMENT CO. Ltd., and C. H. HAY. Oct. 31, 1963 [Nov. 1, 1962], No. 4142 9/62. Heading F2K. Rectilinear motion of a block 34 is converted into unidirectional stepwise rotation of an output member 29, a crank-pin 30 on the output member engaging an arcuate cam-slot 32 in the block 34, and a tangent to one end of the slot being parallel to the direction of motion of the block. In an indexing mechanism, four equispaced crank-pins 30 are retractably mounted in the face of the output member 29, each crankpin in turn being moved into engagement with the slot 32 by spring or fluid pressure means. When the crank-pin engaging the slot has been moved through 90 degrees by leftward movement of the block 34, e.g. due to an hydraulic ram, a ramp 33 at said one end of the slot 32 returns the crank-pin to its retracted position, where it is held, e.g. by friction or a ball catch and the output member is locked against rotation by suitable means while the block makes its return stroke. The next crank-pin is then moved to engage the cam-slot, and the operation repeated. Figs. 1-3 (not shown) illustrate a mechanism of this type but having an oscillatory angular output.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4142962A GB1068151A (en) | 1962-11-01 | 1962-11-01 | Improvements in or relating to power transmission means for converting rectilinear motion into unidirectional angular motion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4142962A GB1068151A (en) | 1962-11-01 | 1962-11-01 | Improvements in or relating to power transmission means for converting rectilinear motion into unidirectional angular motion |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1068151A true GB1068151A (en) | 1967-05-10 |
Family
ID=10419635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4142962A Expired GB1068151A (en) | 1962-11-01 | 1962-11-01 | Improvements in or relating to power transmission means for converting rectilinear motion into unidirectional angular motion |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1068151A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2572154A1 (en) * | 1984-10-19 | 1986-04-25 | Fahr Bucher Gmbh | MECHANISM FOR TRANSMITTING AND / OR TRANSFORMING THE ALTERNATIVE ROTATION MOTION OF A TRAINER |
-
1962
- 1962-11-01 GB GB4142962A patent/GB1068151A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2572154A1 (en) * | 1984-10-19 | 1986-04-25 | Fahr Bucher Gmbh | MECHANISM FOR TRANSMITTING AND / OR TRANSFORMING THE ALTERNATIVE ROTATION MOTION OF A TRAINER |
GB2169373A (en) * | 1984-10-19 | 1986-07-09 | Fahr Bucher Gmbh | Rotary to linear transmission gear |
GB2169373B (en) * | 1984-10-19 | 1989-03-15 | Fahr Bucher Gmbh | Device for converting rotary movement into linear movement |
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