GB528309A - Improvements in and relating to brakes for controlling rotary motion - Google Patents

Improvements in and relating to brakes for controlling rotary motion

Info

Publication number
GB528309A
GB528309A GB262439A GB262439A GB528309A GB 528309 A GB528309 A GB 528309A GB 262439 A GB262439 A GB 262439A GB 262439 A GB262439 A GB 262439A GB 528309 A GB528309 A GB 528309A
Authority
GB
United Kingdom
Prior art keywords
band
strut
links
lever
casing
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
GB262439A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB262439A priority Critical patent/GB528309A/en
Publication of GB528309A publication Critical patent/GB528309A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/08Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees
    • F16D49/10Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees mechanically actuated

Landscapes

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

Abstract

528,309. Band brakes. WILSON, W. G. Jan. 25, 1939, No. 2624. [Class 103 (i)] A band brake applicable as a reaction device for epicyclic gears and for other purposes comprises a primary band adapted to be tightened about an inner secondary band which is independenty anchored at about its middle point, the arrangement being such that an efficient braking action is provided with either direction of rotation of the drum and that the central axis of rotation is not distorted. A primary band a adapted to be tightened by force applied to its two ends f, k, has secured thereto strips x<SP>1</SP>, x<SP>2</SP> of friction lining and a backing w<SP>1</SP>, w<SP>2</SP>. The secondary band comprises a strip of friction lining x with a backing w anchored by a lug 10 and links 12 to the casing 15, the lug passing through a slot in the band a. The band w engages a circumferential groove in the band a and is normally held in contact with that band by a spring 20 secured to the links 12 and bearing at 21 on the band a. An operating lever l is pivoted by a pin m bearing in recesses a pair of laterally spaced plate-like links n which may be anchored directly to the casing but which as shown are pivoted at o to a strut p' secured at p" to a casing, the ends of the strut and links being disposed in a recess in a frame member p. The lever l also bears at t on a strut u on a pull rod h connected to the end f of the band a and bears on the other end k of the band through a strut r. The links n are normally held in position in which they contact the band a at k<SP>1</SP> by a friction device n<SP>1</SP> interposed between them and the strut p' and they are forced against the band when by raising the lever l the brake is applied. Means such as shown in Specification 370,442, [Group XXIV], may be provided for operating the lever l.
GB262439A 1939-01-25 1939-01-25 Improvements in and relating to brakes for controlling rotary motion Expired GB528309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB262439A GB528309A (en) 1939-01-25 1939-01-25 Improvements in and relating to brakes for controlling rotary motion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB262439A GB528309A (en) 1939-01-25 1939-01-25 Improvements in and relating to brakes for controlling rotary motion

Publications (1)

Publication Number Publication Date
GB528309A true GB528309A (en) 1940-10-28

Family

ID=9742828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB262439A Expired GB528309A (en) 1939-01-25 1939-01-25 Improvements in and relating to brakes for controlling rotary motion

Country Status (1)

Country Link
GB (1) GB528309A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359144A (en) * 1980-10-24 1982-11-16 Deere & Company Self-adjusting brake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359144A (en) * 1980-10-24 1982-11-16 Deere & Company Self-adjusting brake

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