GB542065A - Improvements in, and connected with, clamping devices - Google Patents

Improvements in, and connected with, clamping devices

Info

Publication number
GB542065A
GB542065A GB1477740A GB1477740A GB542065A GB 542065 A GB542065 A GB 542065A GB 1477740 A GB1477740 A GB 1477740A GB 1477740 A GB1477740 A GB 1477740A GB 542065 A GB542065 A GB 542065A
Authority
GB
United Kingdom
Prior art keywords
cable
screw
seating
nut
spring
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
Application number
GB1477740A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JA Crabtree and Co Ltd
Original Assignee
JA Crabtree and Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JA Crabtree and Co Ltd filed Critical JA Crabtree and Co Ltd
Priority to GB1477740A priority Critical patent/GB542065A/en
Publication of GB542065A publication Critical patent/GB542065A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01R4/366—Conductive members located under tip of screw with intermediate part between tip and conductive member intermediate part attached to the tip of the screw
    • 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

  • Multi-Conductor Connections (AREA)

Abstract

542,065. Screw clamps. CRABTREE & CO., Ltd., J. A., McLOUGHLIN, H. F., and HARRISON, B. G. Oct. 1, 1940, No. 14777. [Class 44] [Also in Group XXXVI] A screw b with a cable-clampirig plate c guided in a frame a co-operates with a nut i.pressed down by a spring j on to a seating h. When the screw applies pressure to a cable, the nut is lifted from the seating compressing the spring which maintains pressure on the cable even if the latter becomes deformed. The cable lies on a roughened lug d which is bent up out of the plane of the base plate e.
GB1477740A 1940-10-01 1940-10-01 Improvements in, and connected with, clamping devices Expired GB542065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1477740A GB542065A (en) 1940-10-01 1940-10-01 Improvements in, and connected with, clamping devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1477740A GB542065A (en) 1940-10-01 1940-10-01 Improvements in, and connected with, clamping devices

Publications (1)

Publication Number Publication Date
GB542065A true GB542065A (en) 1941-12-23

Family

ID=10047298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1477740A Expired GB542065A (en) 1940-10-01 1940-10-01 Improvements in, and connected with, clamping devices

Country Status (1)

Country Link
GB (1) GB542065A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516572A (en) * 1947-10-31 1950-07-25 Cutler Hammer Inc Solderless type terminal
US2811704A (en) * 1956-08-07 1957-10-29 Meter Devices Company Solderless connector
US4452504A (en) * 1980-12-22 1984-06-05 C. A. Weidmuller Gmbh & Co. Cross connection link for establishing the same phase between electrical terminal blocks
FR2585516A1 (en) * 1985-07-25 1987-01-30 Legrand Sa JUNCTION BLOCK WITH SIDE CONNECTION
GB2210402A (en) * 1987-09-26 1989-06-07 Robert Cyril Lyon Cable cleat
EP2746729A1 (en) * 2012-12-20 2014-06-25 GN Store Nord A/S An assembly and a method of determining a change in capacitance
CN107404014A (en) * 2017-07-21 2017-11-28 广州番禺电缆集团有限公司 A kind of Anti-loose device clamp

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516572A (en) * 1947-10-31 1950-07-25 Cutler Hammer Inc Solderless type terminal
US2811704A (en) * 1956-08-07 1957-10-29 Meter Devices Company Solderless connector
US4452504A (en) * 1980-12-22 1984-06-05 C. A. Weidmuller Gmbh & Co. Cross connection link for establishing the same phase between electrical terminal blocks
FR2585516A1 (en) * 1985-07-25 1987-01-30 Legrand Sa JUNCTION BLOCK WITH SIDE CONNECTION
EP0211741A1 (en) * 1985-07-25 1987-02-25 Legrand Block junction with lateral connection
US4758186A (en) * 1985-07-25 1988-07-19 Legrand Side connecting terminal block
GB2210402A (en) * 1987-09-26 1989-06-07 Robert Cyril Lyon Cable cleat
GB2210402B (en) * 1987-09-26 1992-02-26 Robert Cyril Lyon Cable cleat
EP2746729A1 (en) * 2012-12-20 2014-06-25 GN Store Nord A/S An assembly and a method of determining a change in capacitance
US9279842B2 (en) 2012-12-20 2016-03-08 GN Store Nord A/S Assembly and a method of determining a change in capacitance
CN107404014A (en) * 2017-07-21 2017-11-28 广州番禺电缆集团有限公司 A kind of Anti-loose device clamp
CN107404014B (en) * 2017-07-21 2022-11-29 广州番禺电缆集团有限公司 Anti-loosening equipment cable clamp

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