STRUCTURE FOR CONNECTING A METAL LEVER AND A METAL LINK VIA A METAL PIN

• Main Authors: NISHIO Takashi, KOZUKA Jun, OKADA Kenji, SONO Yasuhiko, SUZUMURA Makoto
• Format: Patent
• Language: English
• Published: 20.10.2016
• Subjects: ACCESSORIES THEREFOR; BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FIXED CONSTRUCTIONS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HANDCUFFS; HEATING; KEYS; LIGHTING; LOCKS; MECHANICAL ENGINEERING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SAFES; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS; WINDOW OR DOOR FITTINGS

A linking structure enables a metal lever and a metal link to be linked via a metal pin. The metal lever has a circular linking hole. The metal pin has a support shaft part that can rotate in the linking hole while being insertable in the linking hole and can move a set amount in the axial direction, a head part formed at one end of the support shaft part, and a linking shaft part at the other end of the support shaft part. The metal link has a joining hole in which the support shaft part is engaged, and the metal link is linked integrally with the metal pin. At least one end part in the axial direction of the support shaft part of the metal pin is provided with a permitting part for maximizing the amount of axial oscillation of the metal lever relative to the metal pin.