JPH0352469U - - Google Patents

Info

Publication number
JPH0352469U
JPH0352469U JP1989112944U JP11294489U JPH0352469U JP H0352469 U JPH0352469 U JP H0352469U JP 1989112944 U JP1989112944 U JP 1989112944U JP 11294489 U JP11294489 U JP 11294489U JP H0352469 U JPH0352469 U JP H0352469U
Authority
JP
Japan
Prior art keywords
sealing
wave
axial direction
sealing member
holding structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1989112944U
Other languages
Japanese (ja)
Other versions
JPH0723653Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989112944U priority Critical patent/JPH0723653Y2/en
Priority to PCT/JP1990/001152 priority patent/WO1991005188A1/en
Priority to DE19904091723 priority patent/DE4091723T1/de
Publication of JPH0352469U publication Critical patent/JPH0352469U/ja
Application granted granted Critical
Publication of JPH0723653Y2 publication Critical patent/JPH0723653Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案を適用したシール装置の縦断面
図、第２図は爪付波形座金単体の正面図、第３図
は第２図の−断面図、第４図は本考案のシー
ル装置を備えたバキユームアクチユエータ全体の
縦断面図、第５図は別の実施例の縦断面図、第６
図は第５図に使用している爪付波形座金単体の正
面図、第７図は第６図の−断面図、第８図は
従来例の縦断面図、第９図及び第１０図は従来例
のシール部材押えとして使用している波形座金と
止めリングの縦断面図である。２…シールケース
（ケース部材）、７…ロツド（軸部材）、１８…
シール装置、２０…シール面、２１…シール、２
５…爪付波形座金、２５ａ，２５ｂ…爪。 Fig. 1 is a longitudinal sectional view of a sealing device to which the present invention is applied, Fig. 2 is a front view of a single corrugated washer with claws, Fig. 3 is a cross-sectional view of Fig. 2, and Fig. 4 is a sealing device of the present invention. FIG. 5 is a vertical sectional view of another embodiment of the vacuum actuator, and FIG.
The figure is a front view of the claw-type wave washer used in Figure 5, Figure 7 is a cross-sectional view of Figure 6, Figure 8 is a longitudinal cross-sectional view of the conventional example, and Figures 9 and 10 are FIG. 2 is a vertical cross-sectional view of a corrugated washer and a retaining ring used as a seal member presser in a conventional example. 2... Seal case (case member), 7... Rod (shaft member), 18...
Seal device, 20...Seal surface, 21...Seal, 2
5...Corrugated washer with claws, 25a, 25b...claws.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸方向に相対的に摺動する軸部材とケース部材
との間にシール部材を配置し、該シール部材をケ
ース部材あるいはシール部材のシール面に軸方向
に押圧するシール装置のシール部材押え構造にお
いて、シール部材を押える部材として、環状の座
金を波形に形成すると共に各波高部に半径方向の
外向きあるいは内向きの爪を一体に形成し、該爪
付波形座金の各爪をケース部材あるいは軸部材に
係合し、波型座金の波低部によりシール部材に軸
方向のシール圧力を付与するようにしたシール装
置のシール部材押え構造。 In a sealing member holding structure of a sealing device, a sealing member is disposed between a shaft member and a case member that slide relatively in the axial direction, and the sealing member is pressed in the axial direction against the sealing surface of the case member or the sealing member. As a member for pressing the seal member, an annular washer is formed into a corrugated shape, and a claw facing outward or inward in the radial direction is integrally formed at each wave height, and each claw of the wave-shaped washer with claws is attached to the case member or the shaft. A sealing member holding structure of a sealing device that engages with a member and applies sealing pressure in the axial direction to the sealing member by a wave bottom portion of a wave-shaped washer.
JP1989112944U 1989-09-27 1989-09-27 Seal member presser structure for sealing device Expired - Fee Related JPH0723653Y2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989112944U JPH0723653Y2 (en) 1989-09-27 1989-09-27 Seal member presser structure for sealing device
PCT/JP1990/001152 WO1991005188A1 (en) 1989-09-27 1990-09-10 Construction for pressing seal member of seal device
DE19904091723 DE4091723T1 (en) 1989-09-27 1990-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989112944U JPH0723653Y2 (en) 1989-09-27 1989-09-27 Seal member presser structure for sealing device

Publications (2)

Publication Number Publication Date
JPH0352469U true JPH0352469U (en) 1991-05-21
JPH0723653Y2 JPH0723653Y2 (en) 1995-05-31

Family

ID=14599419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989112944U Expired - Fee Related JPH0723653Y2 (en) 1989-09-27 1989-09-27 Seal member presser structure for sealing device

Country Status (3)

Country Link
JP (1) JPH0723653Y2 (en)
DE (1) DE4091723T1 (en)
WO (1) WO1991005188A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009173103A (en) * 2008-01-23 2009-08-06 Takata Corp Pretensioner and seat belt device
JP2009243686A (en) * 2009-06-02 2009-10-22 Nok Corp Fluid-pressure actuator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177315U (en) * 1984-05-02 1985-11-25 ソニー株式会社 Pushnuts
JPS6380307U (en) * 1986-11-14 1988-05-27

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1675100A1 (en) * 1967-03-07 1970-12-10 Talousmoottori Oy Roller bearing arrangement
JPS5723439U (en) * 1980-07-11 1982-02-06
DE3329179A1 (en) * 1983-08-12 1984-12-20 Daimler-Benz Ag, 7000 Stuttgart Internal retaining ring
DD235698A1 (en) * 1985-03-22 1986-05-14 Oppach Schaltelektronik CLAMPING DISC FOR THE MOVABLE STORAGE, SAFETY AND FIXING OF COMPONENTS IN HOLES AND DGL., PREFERABLY WITH AXIAL GAME
JPH0239082Y2 (en) * 1985-12-10 1990-10-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177315U (en) * 1984-05-02 1985-11-25 ソニー株式会社 Pushnuts
JPS6380307U (en) * 1986-11-14 1988-05-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009173103A (en) * 2008-01-23 2009-08-06 Takata Corp Pretensioner and seat belt device
JP2009243686A (en) * 2009-06-02 2009-10-22 Nok Corp Fluid-pressure actuator

Also Published As

Publication number Publication date
WO1991005188A1 (en) 1991-04-18
DE4091723T1 (en) 1991-10-10
JPH0723653Y2 (en) 1995-05-31

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees