GB1149685A - Improvements in or relating to electrical clamping connections - Google Patents

Improvements in or relating to electrical clamping connections

Info

Publication number
GB1149685A
GB1149685A GB33193/67A GB3319367A GB1149685A GB 1149685 A GB1149685 A GB 1149685A GB 33193/67 A GB33193/67 A GB 33193/67A GB 3319367 A GB3319367 A GB 3319367A GB 1149685 A GB1149685 A GB 1149685A
Authority
GB
United Kingdom
Prior art keywords
wire
clamping
connecting element
hole
insulated wire
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
GB33193/67A
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.)
Krone KG
Original Assignee
Krone KG
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 Krone KG filed Critical Krone KG
Publication of GB1149685A publication Critical patent/GB1149685A/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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2491—Connections using contact members penetrating or cutting insulation or cable strands the contact members penetrating the insulation being actuated by conductive cams or wedges
    • 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
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5008—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using rotatable cam

Abstract

1,149,685. Terminals. KRONE K.G. 19 July, 1967 [19 July, 1966], No. 33193/67. Heading H2E. A clamping joint for making electrical connection between an insulated wire and a connecting element comprises a clamping member with at least one sharp edge, rotatable within the connecting element, and having such dimensions that the wire, freely inserted through a hole in the connecting member in a first position of the clamping member is stripped during rotation of the clamping member into a second position by the sharp edge and its bare core is pressed against the inside wall of the connecting element. As shown in Fig. 2, insulated wire 5 is inserted into hole 4 in connecting element 1, clamping member 2 of square cross-section is rotated by a screwdriver in a slot (3), (Fig. 1, not shown), corner 6 strips the insulation and clamps bared wire 5a against member 1 and the clamping is reinforced by corner 7 which bears against the insulated wire. Alternatively, as in Figs. 3 and 5, the contact element is a lug 8 rolled at its end with holes 4 to receive insulated wires 5. Clamping element 9 is cylindrical with hemispherical cutouts 10 which the insulated wire fits and guide grooves 11 (Fig. 5) round the remainder of the circumference which are too small for the uninsulated wire 5a. The straight edges of cutouts 10 strip the insulating and the bared wire is held between a groove 11 and the inside of member 9. The connecting element may have several holes such as hole 4 for a corresponding number of wires.
GB33193/67A 1966-07-19 1967-07-19 Improvements in or relating to electrical clamping connections Expired GB1149685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0059818 1966-07-19

Publications (1)

Publication Number Publication Date
GB1149685A true GB1149685A (en) 1969-04-23

Family

ID=7229327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33193/67A Expired GB1149685A (en) 1966-07-19 1967-07-19 Improvements in or relating to electrical clamping connections

Country Status (7)

Country Link
AT (1) AT274094B (en)
CH (1) CH456713A (en)
DE (1) DE1640634B1 (en)
DK (1) DK119015B (en)
FI (1) FI44017B (en)
GB (1) GB1149685A (en)
NL (1) NL6709481A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675182A (en) * 1970-12-28 1972-07-04 Avco Corp Combination multiple wire termination block and wire stripper
US4029383A (en) * 1973-11-20 1977-06-14 The Post Office Electrical connectors
GB2235833A (en) * 1989-07-28 1991-03-13 Amp Inc Insulation displacement barrel terminals.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437829C1 (en) * 1984-10-16 1992-01-02 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. Electrical connector, in particular for telecommunications distributors
US5718600A (en) * 1996-01-17 1998-02-17 Raychem Corporation Electrical plug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE366164C (en) * 1921-10-23 1922-12-30 Felten & Guilleaume Carlswerk Method for balancing self-induction coil pairs for loading duplicable telephone quad lines
DE693656C (en) * 1939-02-23 1940-07-16 Karl Kauffmann Clamp for rubber-sheathed cable strands with device for automatic stripping of the wire
US2359541A (en) * 1941-07-29 1944-10-03 Int Standard Electric Corp Insulated wire connector
DE1215793B (en) * 1962-01-12 1966-05-05 Elektrotechnischer Spezialarti Clamping device for clamping a bare conductor to a contact surface
DE1919570U (en) * 1964-08-12 1965-07-15 Vedder Gmbh Geb ELECTRICAL INSTALLATION APPARATUS.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675182A (en) * 1970-12-28 1972-07-04 Avco Corp Combination multiple wire termination block and wire stripper
US4029383A (en) * 1973-11-20 1977-06-14 The Post Office Electrical connectors
GB2235833A (en) * 1989-07-28 1991-03-13 Amp Inc Insulation displacement barrel terminals.
AU633932B2 (en) * 1989-07-28 1993-02-11 Amp Incorporated Insulation displacing barrel terminal
GB2235833B (en) * 1989-07-28 1994-01-26 Amp Inc Insulation displacing barrel terminal

Also Published As

Publication number Publication date
DK119015B (en) 1970-11-02
NL6709481A (en) 1968-01-22
DE1640634B1 (en) 1969-10-16
FI44017B (en) 1971-04-30
CH456713A (en) 1968-07-31
AT274094B (en) 1969-09-10

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