IT239881Y1 - IMPROVEMENT IN THE STRUCTURE OF A DRUM BRAKE FOR BICYCLES. - Google Patents

IMPROVEMENT IN THE STRUCTURE OF A DRUM BRAKE FOR BICYCLES.

Info

Publication number
IT239881Y1
IT239881Y1 ITTO960266U IT239881Y1 IT 239881 Y1 IT239881 Y1 IT 239881Y1 IT TO960266 U ITTO960266 U IT TO960266U IT 239881 Y1 IT239881 Y1 IT 239881Y1
Authority
IT
Italy
Prior art keywords
bicycles
improvement
drum brake
brake
drum
Prior art date
Application number
Other languages
Italian (it)
Inventor
Lai I-Tai
Original Assignee
Valisum Ind 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 Valisum Ind Ltd filed Critical Valisum Ind Ltd
Publication of ITTO960266U1 publication Critical patent/ITTO960266U1/en
Application granted granted Critical
Publication of IT239881Y1 publication Critical patent/IT239881Y1/en

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
    • 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
    • F16D51/32—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 three or more brake shoes
    • F16D51/40—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 three or more brake shoes all extending in the same direction from their pivots
    • F16D51/42—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 three or more brake shoes all extending in the same direction from their pivots mechanically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L1/00—Brakes; Arrangements thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
IT96TO000266 1996-01-22 1996-12-24 IMPROVEMENT IN THE STRUCTURE OF A DRUM BRAKE FOR BICYCLES. IT239881Y1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN96201558U CN2249204Y (en) 1996-01-22 1996-01-22 Drum-type braking device

Publications (2)

Publication Number Publication Date
ITTO960266U1 ITTO960266U1 (en) 1998-06-24
IT239881Y1 true IT239881Y1 (en) 2001-03-13

Family

ID=5130664

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO000266 IT239881Y1 (en) 1996-01-22 1996-12-24 IMPROVEMENT IN THE STRUCTURE OF A DRUM BRAKE FOR BICYCLES.

Country Status (6)

Country Link
KR (1) KR970049458U (en)
CN (1) CN2249204Y (en)
CA (1) CA2192873A1 (en)
FR (1) FR2743773B3 (en)
IT (1) IT239881Y1 (en)
NL (1) NL1004913C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107600120A (en) * 2017-10-24 2018-01-19 北京交通大学 A kind of electric stair climbing mechanism based on slider-crank mechanism
CN108825680A (en) * 2018-08-09 2018-11-16 郭千华 A kind of drum brake

Also Published As

Publication number Publication date
NL1004913C2 (en) 1997-10-15
FR2743773B3 (en) 1997-12-19
KR970049458U (en) 1997-08-12
NL1004913A1 (en) 1997-07-25
FR2743773A3 (en) 1997-07-25
ITTO960266U1 (en) 1998-06-24
CA2192873A1 (en) 1997-07-23
CN2249204Y (en) 1997-03-12

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