JPS6012759U - sealing ring - Google Patents

sealing ring

Info

Publication number
JPS6012759U
JPS6012759U JP1984074587U JP7458784U JPS6012759U JP S6012759 U JPS6012759 U JP S6012759U JP 1984074587 U JP1984074587 U JP 1984074587U JP 7458784 U JP7458784 U JP 7458784U JP S6012759 U JPS6012759 U JP S6012759U
Authority
JP
Japan
Prior art keywords
flange portion
sealing ring
cylindrical member
lip
cylinder bore
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.)
Pending
Application number
JP1984074587U
Other languages
Japanese (ja)
Inventor
ジヤン・ジヤツク・カレ
イブ・メイエ
Original Assignee
ソシエテ・アノニム・デ−・ベ−・ア−
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 by ソシエテ・アノニム・デ−・ベ−・ア− filed Critical ソシエテ・アノニム・デ−・ベ−・ア−
Publication of JPS6012759U publication Critical patent/JPS6012759U/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/236—Piston sealing arrangements
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

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

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

第１図は自由状態における本考案密封リングの断面図、
第２図は溝内に装架した密封リングの断面図、第３図は
作動状態にある密封リングの同様な図である。 ３０・・・密封リング、３２・・・環状部分、−３４・
・・第１の面、３６・・・フランジ部分またはカラ一部
分、３８・・・内側リップ、４０・・・外側リップ、４
２・・・外縁部、４４・・・内縁部、４６・・・外縁部
、４８・・・外縁部、５０・・・外周面、５２・・・円
筒面。 ｌ ＼　４− ８ イＯ１ ２Figure 1 is a cross-sectional view of the sealing ring of the present invention in a free state;
FIG. 2 is a cross-sectional view of the sealing ring mounted in the groove, and FIG. 3 is a similar view of the sealing ring in the activated state. 30... Sealing ring, 32... Annular portion, -34.
...First surface, 36...Flange part or collar part, 38...Inner lip, 40...Outer lip, 4
2... Outer edge part, 44... Inner edge part, 46... Outer edge part, 48... Outer edge part, 50... Outer peripheral surface, 52... Cylindrical surface. l \ 4- 8 iO1 2

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダ孔の円筒状内面とこのシリンダ孔内に滑動自在
に装架された円筒部材の外面との間の流体密分離を計る
ように前記シリンダ孔の環状溝内に装架されるようにし
た弾性材料製の密封リングであって、フランジ部分を限
界する第１の半径方向の表面３４と、外側リップ４０と
内側リップ３８とをそなえ前記第１の表面に対向する第
２の半径方向の表面とを有する環状部分３２を包含し、
それぞれのリップに内縁部と外縁部とを設け、前記内側
リップを前記環状部分の軸線に対して内部に向けて僅か
に傾斜した方向に伸長せしめ、前記両リップの外縁部を
前記シリンダ孔の対向面および前記円筒部材の対向面に
対して協同するようにした密封リングにおいて、前記環
状溝内に装架された後はフランジ部分内周面５０が通常
は前記円筒部材の対向面から離れた位置にあるように前
記フランジ部分の寸法を定め、前記第１の面に加えられ
た圧力が前記第２の面に加えられた圧力を所定値だけこ
えた時前記フランジ部分が前記環状部分の軸線に関して
係合するに至る時、半径方向内方に向けて変形できるよ
うにし、これにより前記フランジ部分の内周面が前記円
筒部材の対向面に密封関係で係合するに至るようにした
ことを特徴とする密封リング。an elastic member mounted within the annular groove of the cylinder bore to provide a fluid-tight separation between the cylindrical inner surface of the cylinder bore and the outer surface of a cylindrical member slidably mounted within the cylinder bore; a sealing ring of material having a first radial surface 34 bounding a flange portion and a second radial surface opposite said first surface having an outer lip 40 and an inner lip 38; an annular portion 32 having
Each lip has an inner edge portion and an outer edge portion, the inner lip extends in a direction slightly inclined inward with respect to the axis of the annular portion, and the outer edge portions of both lips are arranged opposite to the cylinder hole. in a sealing ring adapted to cooperate with a face and an opposing face of the cylindrical member, the inner peripheral surface 50 of the flange portion is normally located away from the opposing face of the cylindrical member after being installed in the annular groove. The dimensions of the flange portion are determined as shown in FIG. When engaged, the flange portion is deformed radially inward, thereby causing the inner circumferential surface of the flange portion to engage the opposing surface of the cylindrical member in a sealing relationship. and a sealing ring.
JP1984074587U 1978-01-13 1984-05-23 sealing ring Pending JPS6012759U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7800868 1978-01-13
FR7800868A FR2414670A1 (en) 1978-01-13 1978-01-13 SEALING CUP AND SEALING DEVICE USING SUCH A CUP

Publications (1)

Publication Number Publication Date
JPS6012759U true JPS6012759U (en) 1985-01-28

Family

ID=9203407

Family Applications (2)

Application Number Title Priority Date Filing Date
JP1979001230U Pending JPS54108860U (en) 1978-01-13 1979-01-12
JP1984074587U Pending JPS6012759U (en) 1978-01-13 1984-05-23 sealing ring

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP1979001230U Pending JPS54108860U (en) 1978-01-13 1979-01-12

Country Status (4)

Country Link
JP (2) JPS54108860U (en)
FR (1) FR2414670A1 (en)
GB (1) GB2012392B (en)
IT (1) IT1109901B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092125A (en) * 1987-10-29 1992-03-03 Automotive Products Plc Seal
GB8813677D0 (en) * 1987-10-29 1988-07-13 Ap Aero Inc Seal
DE4111887C2 (en) * 1991-04-09 1999-10-21 Mannesmann Ag Sealing of a pressure cylinder operated working cylinder
AUPO076596A0 (en) * 1996-07-02 1996-07-25 Bucknell, John Wentworth Seals for hydraulic assemblies
DE19728605C2 (en) * 1997-07-04 2000-03-02 Freudenberg Carl Fa Rod or piston seal
ATE483112T1 (en) * 2003-02-10 2010-10-15 Atsushi Imai LIQUID PRESSURE DEVICE
CN100404924C (en) * 2004-02-25 2008-07-23 J·W·巴克内尔 Seals for hydraulic assemblies

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686402A (en) * 1948-12-31 1954-08-17 Charles A Samuel Hydraulic brake wheel cylinder piston
GB1132463A (en) * 1965-03-24 1968-11-06 William Kenneth Wasdell Improvements in shock absorbers or vibration dampers
US3563442A (en) * 1968-10-31 1971-02-16 Bendix Corp Combination lip seal and o-ring

Also Published As

Publication number Publication date
GB2012392B (en) 1982-08-04
JPS54108860U (en) 1979-07-31
IT7919087A0 (en) 1979-01-05
FR2414670A1 (en) 1979-08-10
FR2414670B1 (en) 1980-06-06
GB2012392A (en) 1979-07-25
IT1109901B (en) 1985-12-23

Similar Documents

Publication Publication Date Title
JPS5983217U (en) bearing
JPS6012759U (en) sealing ring
JPS60107423U (en) combination sealing device
JPS59132935U (en) absorber seal
JPS6084863U (en) oil seal
JPS59128961U (en) Muddy water seal
JPS5896161U (en) Housing for split type oil seals
JPS5845466U (en) sealing device
JPS59177862U (en) sealing device
JPS5913753U (en) Oil seal with backup spring
JPH02110758U (en)
JPS59144260U (en) Sealing device
JPH0211268U (en)
JPS58130161U (en) sealing device
JPS6111022U (en) Bearing sealing device
JPS602057U (en) Sealing device
JPS6091846U (en) sealing device
JPS5917371U (en) Oil seal with backup spring
JPS6144025U (en) Sealing device for rolling bearings
JPS60149567U (en) oil seal
JPS6218468U (en)
JPS6141959U (en) sealing device
JPS61170768U (en)
JPH01136770U (en)
JPS6051358U (en) sealing device