GB796841A - Improvements in or relating to disc brakes - Google Patents

Improvements in or relating to disc brakes

Info

Publication number
GB796841A
GB796841A GB21665/56A GB2166556A GB796841A GB 796841 A GB796841 A GB 796841A GB 21665/56 A GB21665/56 A GB 21665/56A GB 2166556 A GB2166556 A GB 2166556A GB 796841 A GB796841 A GB 796841A
Authority
GB
United Kingdom
Prior art keywords
brake
disc
discs
carrier
shaft
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
GB21665/56A
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.)
Schiess AG
Original Assignee
Schiess AG
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 Schiess AG filed Critical Schiess AG
Publication of GB796841A publication Critical patent/GB796841A/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
    • F16D55/24—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
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by 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
    • 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

Landscapes

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

Abstract

796,841. Disc brakes. SCHIESS AKT.-GES. July 13, 1956 [July 15, 1955], No. 21665/56. Class 103 (1). In a braking device for use in connection with machine tools, the shaft 3 is rotatable with the part to be braked, for example the face-plate of a lathe, and a plurality of brake discs 14 and rotatably driven by outer disc carrier 6 secured to flanged sleeve 5 keyed to the rotatable brake shaft 3. Discs 14 are pressed by spring means 15 against a plurality of discs 14<SP>1</SP> rotatable with inner disc carrier about shaft 9, which is fixedly connected to brake shaft 3, without causing any braking effect on the shaft 3 when an electromagnetic disc brake 21 is not energized. The electromagnetic disc brake 21 comprises a disc rotatable with sleeve 25 keyed to inner disc carrier 8 of the mechanical disc brake. The brake torque of the electromagnetic brake is about 20 per cent greater than the brake torque of the mechanical or spring-loaded brake. In operation, when the outer disc carrier 21 of the electromagnetic brake is energized, the connecting sleeve 25 prevents the discs of the carrier 8 from further rotation. A braking action is thus exerted on the discs of the carrier 6, since the two sets of discs are pressed together by the springs, thereby braking the shaft 3 to which the carrier 6 is fixed.
GB21665/56A 1955-07-15 1956-07-13 Improvements in or relating to disc brakes Expired GB796841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE796841X 1955-07-15

Publications (1)

Publication Number Publication Date
GB796841A true GB796841A (en) 1958-06-18

Family

ID=6711035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21665/56A Expired GB796841A (en) 1955-07-15 1956-07-13 Improvements in or relating to disc brakes

Country Status (1)

Country Link
GB (1) GB796841A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215001A (en) * 1988-02-18 1989-09-13 Sommer Co Electro-shear brake
US5186288A (en) * 1988-02-18 1993-02-16 Sommer Company Electro-shear brake

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215001A (en) * 1988-02-18 1989-09-13 Sommer Co Electro-shear brake
GB2215001B (en) * 1988-02-18 1992-02-26 Sommer Co Electro-shear brake
US5186288A (en) * 1988-02-18 1993-02-16 Sommer Company Electro-shear brake

Similar Documents

Publication Publication Date Title
GB732724A (en) Disc brake assembly
GB1148525A (en) Improvements in disc brakes
GB929179A (en) Improvements in or relating to disc brakes
GB1467375A (en) Spot-type disc brake
GB983548A (en) Sliding coupling
GB796841A (en) Improvements in or relating to disc brakes
GB1220351A (en) Improvements in disc brakes
GB934096A (en) Improvements relating to disc brakes
GB914686A (en) Improvements in disc brakes
GB616821A (en) Improvements relating to electrically controlled brakes
GB857674A (en) Improvements in or relating to disc brakes
GB1400249A (en) Electromagnetic friction devices
GB685591A (en) Improvements in and relating to brakes using a liquid energy absorbing medium
GB1525061A (en) Clutch-brake combination
GB927645A (en) Improvements in or relating to disc brakes
GB806760A (en) Multiple disc brake
GB921146A (en) Disc brake friction pads
GB753972A (en) Improvements in or relating to brake hubs
GB868970A (en) Improvements relating to disc brakes
GB577244A (en) Improvements in or relating to winding devices for fishing rods
GB812988A (en) Disc brake for aircraft and the like
GB841399A (en) Improvements in or relating to wagon arresting means
GB864472A (en) Improvements in disc brakes for vehicles
GB1259999A (en) Improvements in or relating to actuating devices for braking or coupling devices
GB925952A (en) Single-plate clutch or brake