GB778286A - Improvements in or relating to clamping screws - Google Patents
Improvements in or relating to clamping screwsInfo
- Publication number
- GB778286A GB778286A GB3618353A GB3618353A GB778286A GB 778286 A GB778286 A GB 778286A GB 3618353 A GB3618353 A GB 3618353A GB 3618353 A GB3618353 A GB 3618353A GB 778286 A GB778286 A GB 778286A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screw
- clamping member
- dec
- socket
- arms
- 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
- 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
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
778,286. Clamp fastenings; bolts &c. LUDTKE, H. T. Dec. 29, 1954 [Dec. 30, 1953], No. 36183/53. Classes 44 and 89 (1). [Also in. Group XXXVI] A terminal or other clamping screw 14 has a clamping member 15 captive therewith and comprising a U- shaped member the arms of which fit closely along the shank of the screw, the ends thereof being bent in opposite directions and curved to fit into a groove beneath the screw head. When the screw is fitted in a socket, the arms of the clamping member engage slots in the wall thereof so as to prevent them rotating with the screw, wires being clamped between the base of the clamping member and the bottom of the socket. Specification 778,285, [Group XXXVI], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3618353A GB778286A (en) | 1953-12-30 | 1953-12-30 | Improvements in or relating to clamping screws |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3618353A GB778286A (en) | 1953-12-30 | 1953-12-30 | Improvements in or relating to clamping screws |
Publications (1)
Publication Number | Publication Date |
---|---|
GB778286A true GB778286A (en) | 1957-07-03 |
Family
ID=10385732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3618353A Expired GB778286A (en) | 1953-12-30 | 1953-12-30 | Improvements in or relating to clamping screws |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB778286A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3464055A (en) * | 1966-06-21 | 1969-08-26 | Telemecanique Electrique | Electrical connector |
-
1953
- 1953-12-30 GB GB3618353A patent/GB778286A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3464055A (en) * | 1966-06-21 | 1969-08-26 | Telemecanique Electrique | Electrical connector |
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