GB367653A - Improvements in hydraulic brake cylinders - Google Patents

Improvements in hydraulic brake cylinders

Info

Publication number
GB367653A
GB367653A GB14776/31A GB1477631A GB367653A GB 367653 A GB367653 A GB 367653A GB 14776/31 A GB14776/31 A GB 14776/31A GB 1477631 A GB1477631 A GB 1477631A GB 367653 A GB367653 A GB 367653A
Authority
GB
United Kingdom
Prior art keywords
shoe
piston
cylinder
vehicle
brake
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
GB14776/31A
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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
Alfred Teves Maschinen und Armaturenfabrik KG
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 Alfred Teves GmbH, Alfred Teves Maschinen und Armaturenfabrik KG filed Critical Alfred Teves GmbH
Publication of GB367653A publication Critical patent/GB367653A/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
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/16—Brakes with two brake-blocks
    • 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
    • F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
    • F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
    • F16D51/24—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots fluid actuated
    • 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
    • F16D55/2245—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 in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type 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
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the 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
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/42—Slack adjusters mechanical non-automatic
    • F16D65/46—Slack adjusters mechanical non-automatic with screw-thread and nut

Abstract

367,653. Fluid-pressure bra k e s . TEVES MASCHINEN-UND ARMATURENFABRIK GES., A., 23, Gustavsburgstrasse, Frankfort-on-Main, Germany. May 19, 1931, No. 14776. Convention date, May 19, 1930. [Class 103 (i).] To permit operation of hydraulic brakes by two independent conduits, the brake cylinder a is freely-movable axially and is divided by a partition f into two compartments connected respectively to the two conduits l, m and each containing a piston b, bl connected to a brake lever c, e<1> or directly to a brake shoe. As shown, each lever is connected to a brake shoe c, c<1> adapted to be applied to a disc. If fluid is supplied to conduit m, the shoe c is applied by the piston b and the shoe c<1> by movement of the cylinder a and piston b<1> the lip t of which remains in contact with the cylinder. If, instead, fluid is supplied to the conduit l, the cylinder and piston b move together to apply one shoe and the piston b<1> is displaced relatively to the cylinder to apply the other shoe. The brakes in the case of a vehicle may thus be applied from opposite ends of the vehicle. Adjustment for wear is effected by stops r, r<1> the adjustment of which may be automatic and by the provision of a rotatable screwed piston-rod v screwed into the pivot w by which the rod is connected to the lever e<1>. Brakes comprising a pair of shoes engaging the interior or exterior of a drum and in which the pistons are directly connected each to a shoe are also shown. In the case of a vehicle, the two conduits l, m may extend to opposite ends or to the same end of the vehicle.
GB14776/31A 1930-05-19 1931-05-19 Improvements in hydraulic brake cylinders Expired GB367653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE367653X 1930-05-19

Publications (1)

Publication Number Publication Date
GB367653A true GB367653A (en) 1932-02-25

Family

ID=6317944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14776/31A Expired GB367653A (en) 1930-05-19 1931-05-19 Improvements in hydraulic brake cylinders

Country Status (1)

Country Link
GB (1) GB367653A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868610C (en) * 1937-08-19 1953-02-26 Budd Co Vehicle brake, in particular for rail vehicles
DE906102C (en) * 1938-03-28 1954-03-11 Budd Co Disc brake for railway vehicles
EP0070106A1 (en) * 1981-07-14 1983-01-19 Automotive Products Public Limited Company Disc brakes
CN111003554A (en) * 2019-12-25 2020-04-14 安徽绿源高分子材料科技有限公司 Non-woven fabric coiling device suitable for different drum diameters
CN112172765A (en) * 2020-10-14 2021-01-05 商丘工学院 Booster device of automobile hydraulic braking system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868610C (en) * 1937-08-19 1953-02-26 Budd Co Vehicle brake, in particular for rail vehicles
DE906102C (en) * 1938-03-28 1954-03-11 Budd Co Disc brake for railway vehicles
EP0070106A1 (en) * 1981-07-14 1983-01-19 Automotive Products Public Limited Company Disc brakes
CN111003554A (en) * 2019-12-25 2020-04-14 安徽绿源高分子材料科技有限公司 Non-woven fabric coiling device suitable for different drum diameters
CN111003554B (en) * 2019-12-25 2021-10-19 安徽绿源高分子材料科技有限公司 Non-woven fabric coiling device suitable for different drum diameters
CN112172765A (en) * 2020-10-14 2021-01-05 商丘工学院 Booster device of automobile hydraulic braking system

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