GB536677A - Improvements in friction-jointed structures - Google Patents
Improvements in friction-jointed structuresInfo
- Publication number
- GB536677A GB536677A GB348440A GB348440A GB536677A GB 536677 A GB536677 A GB 536677A GB 348440 A GB348440 A GB 348440A GB 348440 A GB348440 A GB 348440A GB 536677 A GB536677 A GB 536677A
- Authority
- GB
- United Kingdom
- Prior art keywords
- friction
- jointed
- washers
- jointed structures
- picotal
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000003825 pressing Methods 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
-
- 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)
Abstract
536,677. Picotal joints. CORNERCROFT, Ltd., and RYCROFT. N. Feb. 24, 1940, No. 3484. [Class 65 (ii)] In a friction-jointed structure for supporting electric lamps &c. one or each of the jointed members is formed from sheet metal pressings 2, 3 secured together, one within the other, to form a rigid tubular member, Fig. 5, having integral lugs 2c, 3c for the pivotal attachment of one member to another or to a fitting or support. The joint may embody copper &c. washers 10 and spring washers 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB348440A GB536677A (en) | 1940-02-24 | 1940-02-24 | Improvements in friction-jointed structures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB348440A GB536677A (en) | 1940-02-24 | 1940-02-24 | Improvements in friction-jointed structures |
Publications (1)
Publication Number | Publication Date |
---|---|
GB536677A true GB536677A (en) | 1941-05-22 |
Family
ID=9759197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB348440A Expired GB536677A (en) | 1940-02-24 | 1940-02-24 | Improvements in friction-jointed structures |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB536677A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2903210A (en) * | 1957-02-18 | 1959-09-08 | Boyd E Cousins | Mirror mounting bracket |
GB2202578A (en) * | 1987-03-25 | 1988-09-28 | Hasp Int Ltd | Friction stays and window assemblies incorporating same |
US5460344A (en) * | 1989-06-23 | 1995-10-24 | Malloy; James T. | Fence support |
US6705598B2 (en) | 2001-10-10 | 2004-03-16 | Charles R. Collins | Fence post connector |
-
1940
- 1940-02-24 GB GB348440A patent/GB536677A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2903210A (en) * | 1957-02-18 | 1959-09-08 | Boyd E Cousins | Mirror mounting bracket |
GB2202578A (en) * | 1987-03-25 | 1988-09-28 | Hasp Int Ltd | Friction stays and window assemblies incorporating same |
GB2202578B (en) * | 1987-03-25 | 1990-12-12 | Hasp Int Ltd | Friction stays and window assemblies incorporating same |
US5460344A (en) * | 1989-06-23 | 1995-10-24 | Malloy; James T. | Fence support |
US6705598B2 (en) | 2001-10-10 | 2004-03-16 | Charles R. Collins | Fence post connector |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH210639A (en) | Elastic support of progressive increasing stiffness with the increases in the load it supports. | |
GB536677A (en) | Improvements in friction-jointed structures | |
IT7867212A0 (en) | DAMPER OF THE OSCILLATIONS OF A HANGING LOAD | |
USD122586S (en) | Design for a tubular light fixture | |
FR868519A (en) | Electrical oscillation amplifier assembly | |
ES8300183A1 (en) | Joints between tubular members | |
USD121161S (en) | Design for an electric light fixture | |
USD125559S (en) | Design for a fluorescent lighting fixture | |
USD111120S (en) | Design fob a combined lamp | |
CA392912A (en) | Expansion joint assembly | |
FI843347A (en) | EXTRAKTION AV COBOLED WITH NICKEL SHEET METAL. | |
Drew | The Ear: II. Ear and Education | |
FR877935A (en) | Desk lamp with mirror surrounding the lamp and exterior reflector | |
CA389993A (en) | Tubular lamp base and socket | |
FR852858A (en) | Bridge assembly the adjustment of a cathode ray | |
CA390186A (en) | Cylindrical stud joint | |
CA400732A (en) | Bedstead joint assembly | |
Resler | A comparative study of the relative values of voice class procedures | |
CA387162A (en) | Joint and dowel assembly unit | |
CA389506A (en) | Joint structure | |
CA391417A (en) | Reinforced joint or connection | |
FR873551A (en) | Electrical assembly intended for the expansion of electrical oscillations | |
GB525805A (en) | Brackets for supporting electric lamps and the like | |
GB495207A (en) | Improvements in or relating to articulated joints for electric fittings | |
CA387080A (en) | Tubular lamp socket |