GB1092686A - Improvements in or relating to hydraulic brakes - Google Patents

Improvements in or relating to hydraulic brakes

Info

Publication number
GB1092686A
GB1092686A GB657766A GB657766A GB1092686A GB 1092686 A GB1092686 A GB 1092686A GB 657766 A GB657766 A GB 657766A GB 657766 A GB657766 A GB 657766A GB 1092686 A GB1092686 A GB 1092686A
Authority
GB
United Kingdom
Prior art keywords
piston
brake
transmission member
transmission
pistons
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
Application number
GB657766A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEINZ TEVES
Original Assignee
HEINZ TEVES
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 HEINZ TEVES filed Critical HEINZ TEVES
Publication of GB1092686A publication Critical patent/GB1092686A/en
Expired 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
    • 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
    • F16D55/228—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 separate actuating member for each side
    • 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
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/14—Mechanical
    • 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
    • F16D2123/00—Multiple operation forces
    • 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
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28—Cams; Levers with cams
    • F16D2125/32—Cams; Levers with cams acting on one cam follower

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

1,092,686. Vehicle brakes. H. TEVES, E. A. TEVES and M. TAUSEND [trading as ALFRED TEVES MASCHINENUND ARMATURENFABRIK KOMM. GES.] Feb. 15, 1966 [March 15, 1965], No. 6577/66. Heading F2E. An hydraulic brake in which two pistons 2 reciprocate to opposite hands in a pair of hydraulic cylinders 1 to apply linings 21<SP>1</SP> to a brake surface has operating the pistons a mechanical device comprising an actuating shaft 3 extending through the cylinder with its axis transverse to the direction of movement of the pistons and connected thereto by transmission members, see Fig. 1, which convert rotatory movement of the shaft 3 to axial braking movement of the piston 2 and are connected to the piston through an adjusting drive 7, 8 which determines the relative position of the piston and the transmission axially in the cylinder and on every occasion the brake is applied move the piston away from its transmission member by a step of predetermined length as the piston is advanced towards the brake surface. The actuating shaft has a cutaway position at 24-26 forming a flat surface of what the upper or lower edge can operate as a cam on the abutting back surface of the transmission member which is perpendicular to the axis of the piston. The barrel 7 of the adjusting drive is rotationally attached to the transmission member and is screw threaded onto a stem 2a on the piston 2. The adjusting member 8 is pivoted at 19 on the transmission member and has a lever arm 15 which engages with the end 18 of a pin protruding inwards from the cylinder wall so as to cause the member 8 to rock about its pivot whenever the transmission member is moved to apply the brake. When the member 8 is rocked an arm 14 on its end overrides one or more teeth protruding from a wheel on the end of the barrel 7 and when the brake is released again it engages the tooth whereon it rests and with the aid of a spring arm at 16 rotates the barrel and transmission member about the screw thread on the stem 2a to increase the distance between the flat surface on the transmission member and the piston head. Recesses 41, 42 are provided for manual adjustment of the piston head when the brake is released.
GB657766A 1965-03-15 1966-02-15 Improvements in or relating to hydraulic brakes Expired GB1092686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0064529 1965-03-15

Publications (1)

Publication Number Publication Date
GB1092686A true GB1092686A (en) 1967-11-29

Family

ID=7311141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB657766A Expired GB1092686A (en) 1965-03-15 1966-02-15 Improvements in or relating to hydraulic brakes

Country Status (1)

Country Link
GB (1) GB1092686A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071118A (en) * 1976-10-22 1978-01-31 The Bendix Corporation Variable adjuster for disc brake
US4540066A (en) * 1984-04-09 1985-09-10 Kelsey-Hayes Company Self-adjusting parking brake
US4553646A (en) * 1983-05-31 1985-11-19 Societe Anonyme D.B.A. Brake motor with automatic adjustment
FR2584466A1 (en) * 1985-07-02 1987-01-09 Kelsey Hayes Co Self-adjusting parking brake
GB2177171A (en) * 1984-04-09 1987-01-14 Kelsey Hayes Co Automatic adjusting; disc brakes; parking brake
US6991071B2 (en) 2002-08-08 2006-01-31 Advics Co., Ltd. Wedge-operated brake apparatus
CN107806456A (en) * 2017-12-06 2018-03-16 富强鑫（宁波）机器制造有限公司 One kind die sinking positional cylinder

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071118A (en) * 1976-10-22 1978-01-31 The Bendix Corporation Variable adjuster for disc brake
US4553646A (en) * 1983-05-31 1985-11-19 Societe Anonyme D.B.A. Brake motor with automatic adjustment
US4540066A (en) * 1984-04-09 1985-09-10 Kelsey-Hayes Company Self-adjusting parking brake
GB2177171A (en) * 1984-04-09 1987-01-14 Kelsey Hayes Co Automatic adjusting; disc brakes; parking brake
GB2177171B (en) * 1984-04-09 1990-02-07 Kelsey Hayes Co Improvements in and relating to automatically adjusting parking-brake actuators, and to brakes including them
FR2584466A1 (en) * 1985-07-02 1987-01-09 Kelsey Hayes Co Self-adjusting parking brake
US6991071B2 (en) 2002-08-08 2006-01-31 Advics Co., Ltd. Wedge-operated brake apparatus
CN107806456A (en) * 2017-12-06 2018-03-16 富强鑫（宁波）机器制造有限公司 One kind die sinking positional cylinder

Also Published As

Publication number Publication date
DE1475399B2 (en) 1972-09-21
DE1475399A1 (en) 1969-04-17

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