GASKET

• Main Author: EGAWA AKIRA
• Format: Patent
• Language: English; Japanese
• Published: 18.01.2018
• Subjects: BLASTING; CYLINDERS; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PISTONS; SEALINGS; THERMAL INSULATION IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To prevent a crack from occurring in a locking part while combining a plurality of pieces of laminated members.SOLUTION: A gasket 100 is provided between mating surfaces of a pair of members, for example, a cylinder block 200 and a cylinder head 300. The gasket includes a laminate in which a plurality of pieces of plate members 100a-100c are laminated, and each of the plate members 100a-100c is locked with each other by a locking part 103. The locking part 103 is formed in such a manner that a portion in a region surrounded by a cut portion and a bent portion formed in the laminate is formed being bent in a cantilever manner at the bent portion.SELECTED DRAWING: Figure 1 【課題】積層された複数枚の部材を結合しつつ、係止部で亀裂が発生しにくいようにする。【解決手段】１対の部材である例えばシリンダブロック２００とシリンダヘッド３００との合わせ面の間に設けられるガスケット１００であって、複数枚の板部材１００ａ〜１００ｃが積層されるとともに、各板部材１００ａ〜１００ｃが係止部１０３によって互いに係止された積層体を有し、上記係止部１０３は、積層体に形成された切れ目部と屈曲部とで囲まれた領域内の部分が、上記屈曲部で片持ち状に屈曲されて形成されている。【選択図】図１