GB407680A - Improvements in or relating to clutches or brakes - Google Patents

Improvements in or relating to clutches or brakes

Info

Publication number
GB407680A
GB407680A GB2582132A GB2582132A GB407680A GB 407680 A GB407680 A GB 407680A GB 2582132 A GB2582132 A GB 2582132A GB 2582132 A GB2582132 A GB 2582132A GB 407680 A GB407680 A GB 407680A
Authority
GB
United Kingdom
Prior art keywords
rollers
band
cams
clutch
cam
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
GB2582132A
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.)
DOUGLAS MOTORS 1932 Ltd
Original Assignee
DOUGLAS MOTORS 1932 Ltd
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 DOUGLAS MOTORS 1932 Ltd filed Critical DOUGLAS MOTORS 1932 Ltd
Priority to GB2582132A priority Critical patent/GB407680A/en
Publication of GB407680A publication Critical patent/GB407680A/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
    • F16D53/00—Brakes with braking members co-operating with both the periphery and the inner surface of a drum, wheel-rim, or the like

Landscapes

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

Abstract

407,680. Friction clutches. DOUGLAS MOTORS (1932), Ltd., and PULLIN, C. G., Kingswood, Bristol. Sept. 16, 1932, No. 25821. [Class 80 (ii).] A brake or clutch comprises an external band 15 and an internal band 14 expanded against flanges 11, 12 of a drum by rollers 18 operated on by abutment pieces 17 and a cam 16. Two diametricallyopposite cams and abutments may be used. Segments of rollers, taper rollers or balls running in grooves in the hands may be used. Only one band may be used. The rollers and bands may be grooved and ribbed to maintain alignment of the rollers. The faces of the cams may be arranged to give preliminary slow operation. When applied to a clutch the operating cam is of wedge form.
GB2582132A 1932-09-16 1932-09-16 Improvements in or relating to clutches or brakes Expired GB407680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2582132A GB407680A (en) 1932-09-16 1932-09-16 Improvements in or relating to clutches or brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2582132A GB407680A (en) 1932-09-16 1932-09-16 Improvements in or relating to clutches or brakes

Publications (1)

Publication Number Publication Date
GB407680A true GB407680A (en) 1934-03-16

Family

ID=10233861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2582132A Expired GB407680A (en) 1932-09-16 1932-09-16 Improvements in or relating to clutches or brakes

Country Status (1)

Country Link
GB (1) GB407680A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102233833A (en) * 2010-05-03 2011-11-09 达世株式会社 Apparatus for adjusting height of vehicle seat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102233833A (en) * 2010-05-03 2011-11-09 达世株式会社 Apparatus for adjusting height of vehicle seat
CN102233833B (en) * 2010-05-03 2013-06-19 达世株式会社 Apparatus for adjusting height of vehicle seat

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