JPS59121561U

JPS59121561U - Patsukin

Info

Publication number: JPS59121561U
Application number: JP1982155615U
Authority: JP
Inventors: 芹沢　武美
Original assignee: エヌオーケー株式会社
Priority date: 1982-10-14
Filing date: 1982-10-14
Publication date: 1984-08-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のパツキンの断面図、第２図は本考案のパ
ツキンの断面図、第３図は本考案の他のパツキンの断面
図、第４図は本考案の更に他のパツキンの断面図である
。１・・・第１部材、２・・・第２部材、３・・・パツキ
ン溝、４・・・弾性支持リング、５・・・密封リング、
６・・・シールリップ、７・・・角部、８・・・摺動面
、１０・・・外周面、１１・・・内周面、１２・・・底
面、１３・・・先端面、１４・・・凹部、１５・・・端
面、５０・・・パツキン用溝、５１・・・支持リング、
５２・・・密封リング、５３・・・−力部材、５４・・
・他方部材。Fig. 1 is a sectional view of a conventional packing, Fig. 2 is a sectional view of a packing of the present invention, Fig. 3 is a sectional view of another packing of the present invention, and Fig. 4 is a sectional view of yet another packing of the present invention. It is a diagram. DESCRIPTION OF SYMBOLS 1... First member, 2... Second member, 3... Packing groove, 4... Elastic support ring, 5... Sealing ring,
6... Seal lip, 7... Corner, 8... Sliding surface, 10... Outer circumferential surface, 11... Inner circumferential surface, 12... Bottom surface, 13... Tip surface, 14... Recessed portion, 15... End face, 50... Groove for packing, 51... Support ring,
52...Sealing ring, 53...-force member, 54...
・The other part.

Claims

[Scope of utility model registration request]

The first member 1 has an outer circumferential surface, and the second member has an inner circumferential surface.
A gasket that is installed in a gasket groove 3 formed on the peripheral surface of one of the fitting surfaces with the inner peripheral surface of the member 2,
An elastic support ring 4 made of a rubber-like elastic material is provided on the bottom side of the packing groove 3, and a sliding surface 8 is provided which fits into the elastic support ring 4 and closely slides on the circumferential surface of the other member. The packing has a sealing ring 5 made of a resin material, and an annular sealing lip 6 made of a rubber-like elastic material is provided at one or both axial ends of the sealing ring 5 in close contact with the circumferential surface of the other member.