GB856721A - Improvements relating to mechanical linkages - Google Patents
Improvements relating to mechanical linkagesInfo
- Publication number
- GB856721A GB856721A GB3810656A GB3810656A GB856721A GB 856721 A GB856721 A GB 856721A GB 3810656 A GB3810656 A GB 3810656A GB 3810656 A GB3810656 A GB 3810656A GB 856721 A GB856721 A GB 856721A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- shaft
- slot
- link
- pin
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
- G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
- G05G7/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance altering the ratio of motion or force between controlling member and controlled member as a function of the position of the controlling member
-
- 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
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Transmission Devices (AREA)
Abstract
856,721. Gearing for conveying rotary motion. BRITISH THOMSON-HOUSTON CO. Ltd. Jan. 16, 1958 [Dec. 13, 1956], No. 38106/56. Class 80 (1). A mechanical linkage between an input shaft 1 and an output shaft 2 providing a non-linear angular relation comprises a screw-thread on the shaft 1 adapted to move a co-operating nut 3 axially, a bell-crank lever 5, 7 on an intermediate shaft 6 coupled to a pin 4 on the nut engaging in a slot on arm 5, and a link 8 coupling the arm 7 to a crank arm 9 on the output shaft 2. The link 8 is adjustably coupled by a pin 10 in a slot of the arm 9 to vary the angular relationship of the input and output shafts. Specification 820,223 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3810656A GB856721A (en) | 1956-12-13 | 1956-12-13 | Improvements relating to mechanical linkages |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3810656A GB856721A (en) | 1956-12-13 | 1956-12-13 | Improvements relating to mechanical linkages |
Publications (1)
Publication Number | Publication Date |
---|---|
GB856721A true GB856721A (en) | 1960-12-21 |
Family
ID=10401219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3810656A Expired GB856721A (en) | 1956-12-13 | 1956-12-13 | Improvements relating to mechanical linkages |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB856721A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3577790A (en) * | 1969-10-10 | 1971-05-04 | Vickers Ltd | Mechanisms for effecting fine and coarse adjustment |
US3730008A (en) * | 1971-05-27 | 1973-05-01 | Res Eng Co | Disengageable slide nut |
US4914797A (en) * | 1986-10-27 | 1990-04-10 | The Furukawa Electric Co., Ltd. | Axially centering apparatus for fusion-bonding optical fibers |
CN101311607B (en) * | 2007-05-24 | 2011-04-20 | 深圳迈瑞生物医疗电子股份有限公司 | Parallel four-bar linkage |
-
1956
- 1956-12-13 GB GB3810656A patent/GB856721A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3577790A (en) * | 1969-10-10 | 1971-05-04 | Vickers Ltd | Mechanisms for effecting fine and coarse adjustment |
US3730008A (en) * | 1971-05-27 | 1973-05-01 | Res Eng Co | Disengageable slide nut |
US4914797A (en) * | 1986-10-27 | 1990-04-10 | The Furukawa Electric Co., Ltd. | Axially centering apparatus for fusion-bonding optical fibers |
CN101311607B (en) * | 2007-05-24 | 2011-04-20 | 深圳迈瑞生物医疗电子股份有限公司 | Parallel four-bar linkage |
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