JPS629771B2 - - Google Patents
Info
- Publication number
- JPS629771B2 JPS629771B2 JP54093344A JP9334479A JPS629771B2 JP S629771 B2 JPS629771 B2 JP S629771B2 JP 54093344 A JP54093344 A JP 54093344A JP 9334479 A JP9334479 A JP 9334479A JP S629771 B2 JPS629771 B2 JP S629771B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- groove
- cylinder
- brake
- caliper
- 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
Links
- 230000004323 axial length Effects 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000004913 activation Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 3
- 239000002783 friction material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
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
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
- F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
- F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
- F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
- F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
- F16D55/227—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing by two or more pins
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
- F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
- F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
- F16D65/0974—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on or in the vicinity of the pad rim in a direction substantially transverse to the brake disc axis
- F16D65/0975—Springs made from wire
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D2055/0004—Parts or details of disc brakes
- F16D2055/0041—Resilient elements interposed directly between the actuating member and the brake support, e.g. anti-rattle springs
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0441—Mechanical interlocking, e.g. roughened lining carrier, mating profiles on friction material and lining carrier
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0483—Lining or lining carrier material shaped in situ
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/02—Fluid-pressure mechanisms
- F16D2125/04—Cylinders
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2127/00—Auxiliary mechanisms
- F16D2127/02—Release mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Sealing Devices (AREA)
- Sealing Of Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/928,474 US4228726A (en) | 1978-08-01 | 1978-08-01 | Hydraulic disc brake piston seal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5547051A JPS5547051A (en) | 1980-04-02 |
JPS629771B2 true JPS629771B2 (US20020051482A1-20020502-M00012.png) | 1987-03-02 |
Family
ID=25456282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9334479A Granted JPS5547051A (en) | 1978-08-01 | 1979-07-24 | Piston seal of hydraulic disc brake |
Country Status (8)
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336746A (en) * | 1980-11-21 | 1982-06-29 | Morith Franklin J | Self retracting piston applicable for disk brake assemblies |
JPS57100635U (US20020051482A1-20020502-M00012.png) * | 1980-12-10 | 1982-06-21 | ||
US4537289A (en) * | 1982-06-18 | 1985-08-27 | International Telephone And Telegraph Corporation | Dust boot for a disc-brake actuating cylinder-and-piston unit |
DE3247052A1 (de) * | 1982-12-20 | 1984-06-20 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulische betaetigungseinheit |
US4502572A (en) * | 1983-08-31 | 1985-03-05 | Rockwell International Corporation | Disc brake |
US4705146A (en) * | 1984-04-02 | 1987-11-10 | Allied Corporation | Disc brake |
US4685300A (en) * | 1986-03-03 | 1987-08-11 | Allied Corporation | Seal means for a master cylinder |
DE3814695A1 (de) * | 1988-04-30 | 1989-11-09 | Teves Gmbh Alfred | Manschettendichtung mit eingelegtem metallischen stuetzring |
US4854423A (en) * | 1988-07-26 | 1989-08-08 | Kelsey Hayes Company | Hydraulic disc brake drum-in-hat parking brake assembly |
DE4003731A1 (de) * | 1990-02-08 | 1991-08-14 | Teves Gmbh Alfred | Kaltverformter kolben fuer hydraulisch arbeitende bremse |
DE59301724D1 (de) * | 1992-11-28 | 1996-04-04 | Teves Gmbh Alfred | Schutzkappe für den Bremszylinder einer Scheibenbremse |
US5730258A (en) * | 1996-07-19 | 1998-03-24 | Evans; Michael D. | Bushing assembly for a caliper disk brake |
US6039156A (en) * | 1997-06-17 | 2000-03-21 | Kelsey Hayes Company | Slide pin bushing for disc brake assembly |
DE102008028115A1 (de) * | 2008-06-13 | 2009-12-24 | Carl Freudenberg Kg | Lager |
EP2626585B1 (en) * | 2012-02-08 | 2014-12-10 | Meritor Heavy Vehicle Braking Systems (UK) Limited | Guide pin |
CN102644737A (zh) * | 2012-04-01 | 2012-08-22 | 包头北方创业股份有限公司 | 一种制动缸密封结构 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1400422A (en) * | 1920-09-03 | 1921-12-13 | Curtis Porcelain Pump Company | Twin-cylinder single-acting vertical-plunger pump |
US2116705A (en) * | 1935-01-23 | 1938-05-10 | Marx Franz | Pipe joint |
US3377076A (en) * | 1965-10-22 | 1968-04-09 | Bendix Corp | Return seal |
GB1144363A (en) * | 1966-05-24 | 1969-03-05 | Morganite Carbon Ltd | Improvements in or relating to disc brakes |
FR1553530A (US20020051482A1-20020502-M00012.png) * | 1967-07-12 | 1969-01-10 | ||
US3628639A (en) * | 1967-08-31 | 1971-12-21 | Gen Motors Corp | Disc brake caliper-mounting means |
FR2186100A5 (US20020051482A1-20020502-M00012.png) * | 1972-05-22 | 1974-01-04 | Bendix Corp | |
JPS5046845U (US20020051482A1-20020502-M00012.png) * | 1973-08-31 | 1975-05-10 | ||
GB1512778A (en) * | 1974-12-04 | 1978-06-01 | Automotive Prod Co Ltd | Disc brake actuators |
US4156532A (en) * | 1975-12-28 | 1979-05-29 | Toyota Jidosha Kogyo Kabushiki Kaisha | Sealing device for an automobile disk brake |
-
1978
- 1978-08-01 US US05/928,474 patent/US4228726A/en not_active Expired - Lifetime
-
1979
- 1979-04-17 CA CA325,584A patent/CA1128089A/en not_active Expired
- 1979-05-15 DE DE2919536A patent/DE2919536C2/de not_active Expired
- 1979-05-18 MX MX177701A patent/MX148892A/es unknown
- 1979-07-17 BR BR7904534A patent/BR7904534A/pt unknown
- 1979-07-24 JP JP9334479A patent/JPS5547051A/ja active Granted
- 1979-07-31 IT IT7930750U patent/IT7930750V0/it unknown
- 1979-07-31 IT IT7924797A patent/IT1207221B/it active
- 1979-08-01 GB GB7926821A patent/GB2028932B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7904534A (pt) | 1980-04-15 |
GB2028932A (en) | 1980-03-12 |
DE2919536C2 (de) | 1983-10-20 |
MX148892A (es) | 1983-06-29 |
IT7930750V0 (it) | 1979-07-31 |
IT1207221B (it) | 1989-05-17 |
GB2028932B (en) | 1982-09-08 |
US4228726A (en) | 1980-10-21 |
JPS5547051A (en) | 1980-04-02 |
IT7924797A0 (it) | 1979-07-31 |
DE2919536A1 (de) | 1980-02-28 |
CA1128089A (en) | 1982-07-20 |
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