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1. 发明专利

JPH04307193A FLUID CONNECTOR LOCK MECHANISM 失效
公开(公告)号：JPH04307193A
公开(公告)日：1992-10-29
申请号：JP27635491
申请日：1991-09-30
申请人： B A I CORP
发明人： FURANTSU AI BAAGUHAMAA , DAGURASU PAIRU , TAI FUU DOUU , BUAHIDO ZAREEARUDESUTANI , UIRUHERUMU EFU SHIEPAAGAADESU , TOOMASU II HAABIN
IPC分类号： F16L37/10 , F16L19/00 , F16L37/14 , F16L41/10
摘要： PURPOSE: To simplify an operation and improve reliability. CONSTITUTION: A fluid connecting lock mechanism is provided with a coupling nut 12 having a hexagon heads, and a sleeve 14. The sleeve 14 is fitted around a nut, and is moved between an upper position and a lock position. To move the sleeve 14 between the upper position and the lock position, use of a tool is necessitated. As a result, a mechanism having reliability surely is provided. The connecting lock mechanism is used for integrating a hose 16 with a fitting 18 screwed into a matrix material 20. A lock ring 22 is provided with a spline 24. This is fitted to a serration 26 of a base material 20. By the serration 26, the lock ring 22 is fixed to the base material 20. The sleeve 14 is provided with a lock ring key 34. This is formed by bending an elastic wire in a circular shape. This is arranged in a groove 36 arranged on a top part inner circumferential side of the sleeve 14.

2. 发明专利

JPH05196013A CLAMP WITH SHAFT INCLINED BY DIFFERENCE 失效
公开(公告)号：JPH05196013A
公开(公告)日：1993-08-06
申请号：JP23513792
申请日：1992-08-12
申请人： B A I CORP
发明人： BUAHIDO ZAREEARUDESUTANI
IPC分类号： F16B5/02 , E04B1/38 , F16B13/12 , F16B33/00 , F16B37/04
摘要： PURPOSE: To give retaining force to a fastening in its axis direction in tightening a bolt to the fastening, by tilting the receptacle hole for the fastening to prevent rotation of the fastening through cooperation between the inclined accepting hole and the body of the fastening when it is inserted in a panel. CONSTITUTION: The fastening 10 is inserted in the receptacle hole 12. The longitudinal axis 16 of the cylindrical fastening is inclined about 45 deg. against the surface 18 of the panel 14, and contains a bore 20 with a straight female thread, the longitudinal axis 22 of which is right-angle against the panel. The receptacle hole 12 is inclined against the panel at the same angle as the inclined axis 16 of the fastening. When the fastening is inserted into the receptacle hole 12, the inclination of the receptacle hole forms an elliptic surface that cooperates with the surface of the body of the fastening, and as a result, prevents rotation of the fastening in the panel, and gives retaining force to a bolt 24 or the like for the fastening in the axial direction, when the bolt is screwed into the fastening.

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