GB1375989A - Mechanisms for converting axial to rotary movement - Google Patents
Mechanisms for converting axial to rotary movementInfo
- Publication number
- GB1375989A GB1375989A GB5767271A GB5767271A GB1375989A GB 1375989 A GB1375989 A GB 1375989A GB 5767271 A GB5767271 A GB 5767271A GB 5767271 A GB5767271 A GB 5767271A GB 1375989 A GB1375989 A GB 1375989A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- pointer
- movement
- principal axis
- quadrant
- 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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/46—Gearings comprising primarily only links or levers, with or without slides with movements in three dimensions
- F16H21/50—Gearings comprising primarily only links or levers, with or without slides with movements in three dimensions for interconverting rotary motion and reciprocating motion
Abstract
1375989 Converting reciprocating motion into rotary motion R P BOWDEN and J A BOWDEN 12 March 1973 [11 Dec 1971] 57672/71 Heading F2K In a pressure indicating device axial movement of a plate 1 along its principal axis against a return spring (not shown) by an external pressure source (not shown) is transmitted into rotary movement of a pointer 4 about an axis which is the same as or different from the principal axis of the plate 1, the axial movement of the plate 1 being transmitted to the pointer 4 through a quadrant 3 pivoting about an axis at right angles to the principal axis of the plate 1, the movement of the plate 1 being transmitted to the quadrant through a pivoted lever 2 which bears on the quadrant 3 and on a cam i.e. ramp on the plate 1 which ramp is inclined to the principal axis of the plate 1, wherein the rate of angular rotation of the pointer 4 can be varied in respect of the axial movement of the plate 1 by means of the pivoted lever 2 whose pivot is adjustable in a plane such as the same plane as, or a plane parallel to, the axes of the plate 1 and/or the pointer 4. By adjusting the pivot point of the lever 2 between positions a and b (Figs. 1 and 2) the lever 2 bears at different points on the ramp to give an increased or reduced movement of the pointer (Figs. 1 and 2 respectively) whereby a specific angular rotation of the pointer 4 may be maintained against a variation of external pressures acting on the plate 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5767271A GB1375989A (en) | 1971-12-11 | 1971-12-11 | Mechanisms for converting axial to rotary movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5767271A GB1375989A (en) | 1971-12-11 | 1971-12-11 | Mechanisms for converting axial to rotary movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1375989A true GB1375989A (en) | 1974-12-04 |
Family
ID=10479761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5767271A Expired GB1375989A (en) | 1971-12-11 | 1971-12-11 | Mechanisms for converting axial to rotary movement |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1375989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646456A (en) * | 2022-03-16 | 2022-06-21 | 苏州清越光电科技股份有限公司 | Crimping formula tool and screen lighting equipment |
-
1971
- 1971-12-11 GB GB5767271A patent/GB1375989A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646456A (en) * | 2022-03-16 | 2022-06-21 | 苏州清越光电科技股份有限公司 | Crimping formula tool and screen lighting equipment |
| CN114646456B (en) * | 2022-03-16 | 2024-04-23 | 苏州清越光电科技股份有限公司 | Crimping jig and screen lighting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |