TERMINAL BLOCK - JONAN DENKI SEIKI LTD

Title:

TERMINAL BLOCK

Document Type and Number:

WIPO Patent Application WO/1996/018221

Kind Code:

A1

Abstract:

This invention provides a terminal block capable of effectively preventing a screw in a clamping portion from being loosened. It has a block body (4), and a clamping member (10) adapted to clamp an object so as to be pressed against a clamping surface (4c) at an inner lower portion of the block body (4). The block body (4) is formed by bending an elongated metal plate at four portions thereof at right angles in the same direction and superposing one of a first and final flaps (4a, 4b) on the other, these flaps (4a, 4b) being provided with circular threaded bores (4a', 4b') so that the threaded bores can be engaged with a shank (1b) of a screw. The clamping member (10) has a screw (1) provided with the threaded shank (1b) having an elliptic cross section extending at right angles to the axis thereof, and a clamping plate (3) joined to a lower end of the shank (1b) of the screw so that the clamping plate (3) is moved vertically in accordance with an axial movement of the screw (1).

Inventors:

HIRAKAWA MAMORU (JP)

Application Number:

PCT/JP1994/002072

Publication Date:

June 13, 1996

Filing Date:

December 09, 1994

Export Citation:

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Assignee:

JONAN DENKI SEIKI LTD (JP)
HIRAKAWA MAMORU (JP)

International Classes:

F16B39/28; H01R4/30; H01R4/38; (IPC1-7): H01R4/36; F16B39/24; H01R4/38

Foreign References:

JPS31661Y1
JPS5675311U	1981-06-19

Other References: