JP4907867B2 - シールカラー - Google Patents
シールカラー Download PDFInfo
- Publication number
- JP4907867B2 JP4907867B2 JP2004525360A JP2004525360A JP4907867B2 JP 4907867 B2 JP4907867 B2 JP 4907867B2 JP 2004525360 A JP2004525360 A JP 2004525360A JP 2004525360 A JP2004525360 A JP 2004525360A JP 4907867 B2 JP4907867 B2 JP 4907867B2
- Authority
- JP
- Japan
- Prior art keywords
- seal
- collar
- lip
- extension
- groove
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 15
- 230000004323 axial length Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 241000257465 Echinoidea Species 0.000 claims 1
- 230000003068 static effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Images
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
- F16J15/3204—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
-
- 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
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Description
Claims (4)
- シリンダ(1)又はピストン(15)の溝部(2)内に収容され、前記ピストン(15)又はシリンダ(1)を捕捉して動的に作動される第1シールリップ(5)と、前記溝部(2)の底部に載置されて静的に作動される第2シールリップ(4)との2つのシールリップ(4,5)を有する、シリンダ及びピストンユニット(1,15)用のシールカラー(3)であって、
前記シールカラー(3)は、前記シールリップ(4,5)に平行に延び、これら第1のシールリップ(5)と第2のシールリップ(4)との間の半径方向位置で、これらシールリップ(4,5)から軸方向に突出し、軸方向長さがこのシールカラー(3)の軸方向長さよりも大きい前記溝部(2)内でこの溝部(2)の壁(7)に当接したときに、前記シールリップ(4,5)を前記壁(7)から所定距離に保持する周方向延長部(6)を有し、この延長部(6)の自由端が前記溝部(2)の壁(7)に当接したときに、この壁(7)に沿って圧力流体を半径方向に流通可能とする複数の半径方向孔(8)を、この延長部(6)の自由端の端部領域に設け、前記第2のシールリップ(4)を、圧力流体流がこれを超えて流れる弁の作用をなすように形成したことを特徴とするシールカラー(3)。 - 前記延長部(6)の強度は、これの内径と外径との間の差として、前記シールリップ(4,5)の各々の強度と少なくとも同じ強度を有していることを特徴とする請求項1に記載のシールカラー(3)。
- 前記孔は、前記延長部の自由端で、軸方向に向けて開口していることを特徴とする請求項1に記載のシールカラー(3)。
- 前記延長部(6)は、シールカラー(3)に一体的に接続され、このシールカラーと同じ材料で形成されていることを特徴とする請求項1に記載のシールカラー(3)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10234542.2 | 2002-07-30 | ||
DE10234542A DE10234542A1 (de) | 2002-07-30 | 2002-07-30 | Dichtmanschette mit mittlerer Stützrippe |
PCT/EP2003/008363 WO2004013521A1 (de) | 2002-07-30 | 2003-07-29 | Dichtmanschette |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005534877A JP2005534877A (ja) | 2005-11-17 |
JP4907867B2 true JP4907867B2 (ja) | 2012-04-04 |
Family
ID=31196883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004525360A Expired - Fee Related JP4907867B2 (ja) | 2002-07-30 | 2003-07-29 | シールカラー |
Country Status (5)
Country | Link |
---|---|
US (1) | US7600761B2 (ja) |
EP (1) | EP1529175B1 (ja) |
JP (1) | JP4907867B2 (ja) |
DE (1) | DE10234542A1 (ja) |
WO (1) | WO2004013521A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4645097B2 (ja) * | 2003-12-01 | 2011-03-09 | 株式会社アドヴィックス | マスタシリンダ |
JP4417233B2 (ja) | 2004-09-30 | 2010-02-17 | 日立オートモティブシステムズ株式会社 | マスタシリンダ |
DE102006028467A1 (de) * | 2006-06-21 | 2008-02-07 | Busak + Shamban Deutschland Gmbh | Dichtung und Dichtungsanordnung |
JP5201648B2 (ja) * | 2006-10-31 | 2013-06-05 | ボッシュ株式会社 | カップシールおよびこれを用いたマスタシリンダ |
DE102009028139A1 (de) * | 2009-07-30 | 2011-02-03 | Robert Bosch Gmbh | Dichtring und Anordnung mit einem Dichtring |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE884260C (de) * | 1944-08-26 | 1953-07-23 | Wetzell Gummiwerke Ag | Dichtungselement mit Stuetzkoerper und elastischen Dichtlippen |
JPS5667459A (en) * | 1979-11-06 | 1981-06-06 | Toshiba Corp | Diagnostic system of electronic computer system |
JPS56109453A (en) * | 1980-02-04 | 1981-08-29 | Matsushita Electric Ind Co Ltd | Glass mat for lead storage battery |
JPS56166364A (en) * | 1980-05-24 | 1981-12-21 | Sumitomo Electric Ind Ltd | Cold working method for copper base alloy |
JPS59151762A (ja) * | 1983-02-17 | 1984-08-30 | Sanyo Electric Co Ltd | 非水電解液電池 |
JPS61148748U (ja) * | 1985-03-07 | 1986-09-13 | ||
JPS63106960A (ja) * | 1986-10-24 | 1988-05-12 | Nec Corp | 磁気デイスク制御装置 |
DE4223671A1 (de) * | 1992-07-17 | 1994-01-20 | Busak & Luyken Gmbh & Co | Dichtungsanordnung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2660493A (en) * | 1948-11-10 | 1953-11-24 | Miller Motor Company | Piston and piston ring assembly |
US2778695A (en) * | 1952-10-09 | 1957-01-22 | Chrysler Corp | Sealing structure |
US2844423A (en) * | 1956-02-22 | 1958-07-22 | Rand Goetze Corp | Flange type piston ring |
US2959432A (en) * | 1957-01-23 | 1960-11-08 | American Brake Shoe Co | Dust guards |
US3037781A (en) * | 1958-05-19 | 1962-06-05 | Renault | Plunger and rod packings |
US3455562A (en) * | 1966-12-20 | 1969-07-15 | Dover Corp | Dynamic metal seal |
DE1946220C3 (de) | 1969-09-12 | 1974-02-07 | Henrich Kg, Maschinen Fuer Die Drahtindustrie, 6349 Hoerbach | Vorrichtung zum Aufwickeln fadenförmigen Gutes |
US3913460A (en) * | 1972-08-10 | 1975-10-21 | Mosier Ind Inc | Impact damping means for fluid cylinders |
FR2238052B1 (ja) * | 1973-06-26 | 1978-12-01 | Geffroy Robert | |
US4116452A (en) * | 1977-11-07 | 1978-09-26 | Itt Industries, Inc. | Sleeve seal for master cylinders of hydraulic brake systems |
US4781024A (en) | 1985-03-07 | 1988-11-01 | Aisin Seiki Kabushiki Kaisha | Static cup seal assembly for master cylinder end |
US5328178A (en) * | 1992-10-14 | 1994-07-12 | General Motors Corporation | Brake master cylinder seal |
DE19728605C2 (de) | 1997-07-04 | 2000-03-02 | Freudenberg Carl Fa | Stangen- oder Kolbendichtung |
DE19812041A1 (de) | 1998-03-19 | 1999-10-14 | Bosch Gmbh Robert | Dichtelement |
-
2002
- 2002-07-30 DE DE10234542A patent/DE10234542A1/de not_active Withdrawn
-
2003
- 2003-07-29 WO PCT/EP2003/008363 patent/WO2004013521A1/de active Application Filing
- 2003-07-29 EP EP03766341A patent/EP1529175B1/de not_active Expired - Lifetime
- 2003-07-29 US US10/522,044 patent/US7600761B2/en not_active Expired - Fee Related
- 2003-07-29 JP JP2004525360A patent/JP4907867B2/ja not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE884260C (de) * | 1944-08-26 | 1953-07-23 | Wetzell Gummiwerke Ag | Dichtungselement mit Stuetzkoerper und elastischen Dichtlippen |
JPS5667459A (en) * | 1979-11-06 | 1981-06-06 | Toshiba Corp | Diagnostic system of electronic computer system |
JPS56109453A (en) * | 1980-02-04 | 1981-08-29 | Matsushita Electric Ind Co Ltd | Glass mat for lead storage battery |
JPS56166364A (en) * | 1980-05-24 | 1981-12-21 | Sumitomo Electric Ind Ltd | Cold working method for copper base alloy |
JPS59151762A (ja) * | 1983-02-17 | 1984-08-30 | Sanyo Electric Co Ltd | 非水電解液電池 |
JPS61148748U (ja) * | 1985-03-07 | 1986-09-13 | ||
JPS63106960A (ja) * | 1986-10-24 | 1988-05-12 | Nec Corp | 磁気デイスク制御装置 |
DE4223671A1 (de) * | 1992-07-17 | 1994-01-20 | Busak & Luyken Gmbh & Co | Dichtungsanordnung |
Also Published As
Publication number | Publication date |
---|---|
WO2004013521A1 (de) | 2004-02-12 |
EP1529175A1 (de) | 2005-05-11 |
JP2005534877A (ja) | 2005-11-17 |
DE10234542A1 (de) | 2004-03-04 |
US7600761B2 (en) | 2009-10-13 |
EP1529175B1 (de) | 2011-07-27 |
US20060091613A1 (en) | 2006-05-04 |
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