JPH0263942U

JPH0263942U -

Info

Publication number: JPH0263942U
Application number: JP11121288U
Authority: JP
Priority date: 1988-08-26
Filing date: 1988-08-26
Publication date: 1990-05-14

Description

[Brief explanation of drawings]

図―１，２は本考案の断面図である。図中の
はバネ、はピストン、は締付アームＡ部は水
、空、油室Ｐ部は締付反力押え部。 Figures 1 and 2 are cross-sectional views of the present invention. In the figure, the symbol is the spring, the symbol is the piston, the tightening arm A section is water or empty, and the oil chamber P section is the tightening reaction force holding part.

補正平１．９．２７考案の名称を次のように補正する。考案の名称締付具実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 1.9.27 The name of the invention is amended as follows. Name of the invention Fastener The scope of the claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】クランプ爪とクランプ軸を別体にした締付具に
於いて、クランプ軸の先端とクランプ爪の端部を
面接触させた時の面角度を、クランプ軸の押圧分
力がクランプ爪解除力より大きくなるように設定
したことを特徴とする締付具。[Claim for Utility Model Registration] In a tightening tool in which the clamp claw and the clamp shaft are separated, the surface angle when the tip of the clamp shaft and the end of the clamp claw are brought into surface contact is determined by the pressure of the clamp shaft. A fastener characterized in that the component force is set to be greater than the clamp claw release force .

【図面の簡単な説明】第１図は本考案の１実施例を示す断面図、第２
、第３図は本考案の締付力学を示す図、第４図、
第５図、第６図は従来例を示す図である。図中１はボルト、２はナツト、３はクランプア
ーム、４はクランプ受け、５は支柱、６はクラン
プ圧力用アクチユエータ、７は皿バネ式のアクチ
ユエータ、Ｒは工作物を示す。[Brief Description of the Drawings] Fig. 1 is a sectional view showing one embodiment of the present invention;
, Fig. 3 is a diagram showing the tightening mechanics of the present invention, Fig. 4,
FIGS. 5 and 6 are diagrams showing conventional examples. In the figure, 1 is a bolt, 2 is a nut, 3 is a clamp arm, 4 is a clamp receiver, 5 is a column, 6 is a clamp pressure actuator, 7 is a disc spring type actuator, and R is a workpiece.

Claims

[Scope of utility model registration request]

A fastener that combines a wedge in a direction perpendicular to the operating direction of a single-acting cylinder.