GB222191A - Improvements in unidirectional driving devices - Google Patents
Improvements in unidirectional driving devicesInfo
- Publication number
- GB222191A GB222191A GB1634523A GB1634523A GB222191A GB 222191 A GB222191 A GB 222191A GB 1634523 A GB1634523 A GB 1634523A GB 1634523 A GB1634523 A GB 1634523A GB 222191 A GB222191 A GB 222191A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grippers
- gripper
- friction
- inclines
- oscillator
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
222,191. Constantinesco, G. June 23, 1923. Addition to 205,293. Variable-speed ratchet gearing adapted for oscillating members of high frequency, and comprising intermediate cam-urged friction or positive grippers or pawls such as g, Fig. 5, is modified by the interposition of balls or rollers such as c between the gripper g and the oscillator f. In the arrangement shown in Fig. 5, the cam action for thrusting the gripper g against the rotor o is obtained by inclines similar to the inclines b, Fig. 2. The gripping face of the gripper g, Fig. 5, may have small teeth, or may be provided with a friction pad. When the friction is obtained by metal-on-metal, the gripping surface is preferably castellated as shown at n, Fig. 7, so that oil may be pressed out from between the gripping surfaces. In the construction shown in Fig. 16, the grippers 42 are pivoted members thrust outwards by the balls 46 in arcuate recesses in both the oscillator 43 and the grippers. Arrangements are described in which the pivoted grippers are thrust inwards against the rotor. Specification 217,684 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1634523A GB222191A (en) | 1923-06-23 | 1923-06-23 | Improvements in unidirectional driving devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1634523A GB222191A (en) | 1923-06-23 | 1923-06-23 | Improvements in unidirectional driving devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB222191A true GB222191A (en) | 1924-09-23 |
Family
ID=10075597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1634523A Expired GB222191A (en) | 1923-06-23 | 1923-06-23 | Improvements in unidirectional driving devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB222191A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1128229B (en) * | 1953-04-20 | 1962-04-19 | Kreidler Dipl Ing Alfred | Locking device or freewheel device |
| DE1146710B (en) * | 1954-09-01 | 1963-04-04 | Otto Nast | Switchable overrunning clutch with frustoconical clamping rollers between an inner part of the clutch and an outer part of the clutch |
| CN111741616A (en) * | 2019-12-31 | 2020-10-02 | 中山市腾能智能科技有限公司 | Counterpoint moving platform and novel high-efficient circuit board fuse machine |
-
1923
- 1923-06-23 GB GB1634523A patent/GB222191A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1128229B (en) * | 1953-04-20 | 1962-04-19 | Kreidler Dipl Ing Alfred | Locking device or freewheel device |
| DE1146710B (en) * | 1954-09-01 | 1963-04-04 | Otto Nast | Switchable overrunning clutch with frustoconical clamping rollers between an inner part of the clutch and an outer part of the clutch |
| CN111741616A (en) * | 2019-12-31 | 2020-10-02 | 中山市腾能智能科技有限公司 | Counterpoint moving platform and novel high-efficient circuit board fuse machine |
| CN111741616B (en) * | 2019-12-31 | 2024-06-11 | 中山市腾能智能科技有限公司 | Alignment mobile platform and novel efficient circuit board fusion machine |
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