GB1194740A - Improved Disc Brake - Google Patents

Improved Disc Brake

Info

Publication number
GB1194740A
GB1194740A GB51434/67A GB5143467A GB1194740A GB 1194740 A GB1194740 A GB 1194740A GB 51434/67 A GB51434/67 A GB 51434/67A GB 5143467 A GB5143467 A GB 5143467A GB 1194740 A GB1194740 A GB 1194740A
Authority
GB
United Kingdom
Prior art keywords
friction pads
disc
holes
brake
brake discs
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
GB51434/67A
Inventor
Jarl Henrik Eklund
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1194740A publication Critical patent/GB1194740A/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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • 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
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/28—Brakes with only one rotating disc
    • 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
    • F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference
    • 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
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake

Abstract

1,194,740. Disc brakes. ALLMANNA SVENSKA ELECTRISKA A.B. 13 Nov., 1967 [14 Nov., 1966], No. 51434/67. Heading F2E. In a disc brake having a rotatable disc 5 provided with friction pads 8 axially movable in holes through the disc and positioned between two non-rotatable brake discs 1, 2 at least one of the brake discs 2 is axially movable between a position in which the friction pads 8 engage the brake discs 1, 2 to a second position in which the rotatable disc 5 is released from the brake discs 1, 2 and the holes and/or friction pads are shaped so that in the released condition the friction pads can tilt in their holes such that the braking surfaces of the friction pads form an acute angle with the braking surfaces of the brake discs 1, 2. The tilting may be obtained by having cylindrical friction pads 8 as shown mounted in holes which have conically directed walls. Alternatively the holes may be cylindrical and the friction pads can be in the form of truncated cones. To apply the brake the disc 2 is applied by springs 3 by de-energizing the electromagnet 4 which causes the friction pads to contact the discs 1, 2.
GB51434/67A 1966-11-14 1967-11-13 Improved Disc Brake Expired GB1194740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15516/66D SE333663B (en) 1966-11-14 1966-11-14

Publications (1)

Publication Number Publication Date
GB1194740A true GB1194740A (en) 1970-06-10

Family

ID=59061695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51434/67A Expired GB1194740A (en) 1966-11-14 1967-11-13 Improved Disc Brake

Country Status (6)

Country Link
DE (1) DE1284725B (en)
DK (1) DK118983B (en)
ES (1) ES347108A1 (en)
GB (1) GB1194740A (en)
NO (1) NO118017B (en)
SE (1) SE333663B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10038490A1 (en) * 2000-08-08 2002-02-21 Wabco Gmbh & Co Ohg Full disk brake for a vehicle, has air cooling channels between the brake lining segments to provide cooling air between the rotor disk and the friction disks
DE102007014654A1 (en) * 2007-03-27 2008-10-09 Bubenzer Bremsen Gerhard Bubenzer Ing. Gmbh Brake disc arrangement
AT524818B1 (en) * 2021-02-23 2023-01-15 Trumpf Maschinen Austria Gmbh & Co Kg Process and device for forming a workpiece
AT524801B1 (en) * 2021-02-23 2022-11-15 Trumpf Maschinen Austria Gmbh & Co Kg Electromechanical spindle drive

Also Published As

Publication number Publication date
SE333663B (en) 1971-03-22
ES347108A1 (en) 1969-01-01
NO118017B (en) 1969-10-20
DK118983B (en) 1970-10-26
DE1284725B (en) 1968-12-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees