JPH0362769U

JPH0362769U -

Info

Publication number: JPH0362769U
Application number: JP7366989U
Authority: JP
Priority date: 1989-06-23
Filing date: 1989-06-23
Publication date: 1991-06-19

Description

[Brief explanation of drawings]

第１図は本案装置の一実施例の使用の態様を示
す斜視図、第２図はその縦断面図で第３図中の
−線において破断した状態を示す図、第３図は
その縦断面図で第２図中の−線において破断
した状態を示す図である。１，２……フランジ、３，５，１６……ボルト
、４，６……ナツト、７……クランプ本体、８…
…挿通孔、９，１１……押ボルト、１０……スパ
ナー、１２……孔、１３……遊動子、１４……対
接面、１５……転動面、１７……コロ、１８……
ハンドル、１９……空所、２０……旋回軸、２１
……周面。 Fig. 1 is a perspective view showing how an embodiment of the present device is used; Fig. 2 is a longitudinal cross-sectional view of the device, showing a broken state taken along the - line in Fig. 3; and Fig. 3 is a longitudinal cross-section of the device. It is a figure which shows the state broken at the - line in FIG. 2 in a figure. 1, 2...Flange, 3, 5, 16...Bolt, 4, 6...Nut, 7...Clamp body, 8...
...Insertion hole, 9, 11... Push bolt, 10... Spanner, 12... Hole, 13... Sweater, 14... Contact surface, 15... Rolling surface, 17... Roller, 18...
Handle, 19... Blank space, 20... Swivel axis, 21
...peripheral surface.

補正平２．１１．２９図面の簡単な説明を次のように補正する。明細書第１０頁第１９〜２０行の、「において
破断した状態を示す図である。」を『において破
断した状態を示す図、第４図はボルトナツトによ
るフランジ締付の要領を示す図である。』と補正
する。Amendment November 29, 1992 The brief description of the drawing is amended as follows. On page 10, lines 19 and 20 of the specification, "It is a diagram showing a broken state at." is changed to "A diagram showing a broken state at. Figure 4 is a diagram showing the procedure for tightening the flange with bolts and nuts. . ” and corrected.

Claims

[Scope of utility model registration request]

In a clamping device used to tighten a clamped object from both sides using a combination of bolts and nuts, an insertion hole is provided with a means for inserting the handle of a spanner or the like and fixing the handle in that state. The clamp body is housed in a cylindrical hole drilled at one end of the clamp body, and by moving back and forth along the hole, the front end and the side surface of another bolt different from the bolt targeted by the spanner are and an oscillating element that is housed so as to be movable in the direction of decreasing or increasing the distance between the cylindrical hole and the swiveling element that is movable within the cavity provided within the clamp body at a position that intersects with the cylindrical hole. and a handle that is pivotally supported within the cavity, and the circumferential surface of the handle, which is located in the cavity in a position where it is in contact with the rear end of the idler, is aligned with the axis and eccentricity of the pivot shaft that pivotally supports the handle. A clamping device for a bolt/nut, characterized in that the bolt/nut clamping device is formed as a circumferential surface and is configured such that the distance by which the front end of the floater projects from one end of the clamp body can be arbitrarily adjusted according to the turning angle of the turning operation of the handle.