GB815011A - Improvements in or relating to universal joints - Google Patents
Improvements in or relating to universal jointsInfo
- Publication number
- GB815011A GB815011A GB3470556A GB3470556A GB815011A GB 815011 A GB815011 A GB 815011A GB 3470556 A GB3470556 A GB 3470556A GB 3470556 A GB3470556 A GB 3470556A GB 815011 A GB815011 A GB 815011A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pairs
- rotation
- pivot members
- arms
- relating
- 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
- 210000001503 Joints Anatomy 0.000 title 1
- 230000000875 corresponding Effects 0.000 abstract 1
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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
815,011. Hinges and pivots. GENERAL ELECTRIC CO. Ltd. Oct. 9, 1957 [Nov. 13, 1956], No. 34705/56. Class 65(2) [Also in Group XXXII] A universal joint comprises a member 1 made of resilient material and having two pairs of spring arms, each pair being inwardly biased along a different one of two mutually per-' pendicular but non. intersecting axes, and two pivot members 3 each of which is mounted for rotation about the corresponding axis in bearings provided by one of the pairs of arms the spring pressure of which provides a frictional resistance of its rotation. The member 1 consists of an endless wire bent to form part-circular loops 2 which fit over the cylindrical ends 5 of the pivot members and bear against the sides 6 of projections 4 the ends of which are threaded for attachment e.g. to the parts of an electric light fitting. The ends 5 may have conical surfaces.
Publications (1)
Publication Number | Publication Date |
---|---|
GB815011A true GB815011A (en) | 1959-06-17 |
Family
ID=1744017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3470556A Expired GB815011A (en) | 1956-11-13 | Improvements in or relating to universal joints |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB815011A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2195551A (en) * | 1986-09-03 | 1988-04-13 | Health Habit Developments Limi | Exercise machine |
GB2191949B (en) * | 1986-06-30 | 1990-09-05 | Steven Marc Yentis | Improvements in and relating to medical instruments |
FR2860439A1 (en) * | 2003-10-02 | 2005-04-08 | Soderel Medical Sarl | Limb muscles and/or joints exercising apparatus for human body, has handle permitting user to rotate ball and socket joint around two axes by exerting force, and computer connected to electronic board to display parameters on screen |
-
1956
- 1956-11-13 GB GB3470556A patent/GB815011A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2191949B (en) * | 1986-06-30 | 1990-09-05 | Steven Marc Yentis | Improvements in and relating to medical instruments |
GB2195551A (en) * | 1986-09-03 | 1988-04-13 | Health Habit Developments Limi | Exercise machine |
GB2195551B (en) * | 1986-09-03 | 1990-09-05 | Health Habit Developments Limi | Exercise machine |
US5013034A (en) * | 1986-09-03 | 1991-05-07 | Health Habit Developments Limited | Exercise machine |
FR2860439A1 (en) * | 2003-10-02 | 2005-04-08 | Soderel Medical Sarl | Limb muscles and/or joints exercising apparatus for human body, has handle permitting user to rotate ball and socket joint around two axes by exerting force, and computer connected to electronic board to display parameters on screen |
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