NL1004913A1 - Improving the construction of a drum brake for a bicycle. - Google Patents

Improving the construction of a drum brake for a bicycle.

Info

Publication number
NL1004913A1
NL1004913A1 NL1004913A NL1004913A NL1004913A1 NL 1004913 A1 NL1004913 A1 NL 1004913A1 NL 1004913 A NL1004913 A NL 1004913A NL 1004913 A NL1004913 A NL 1004913A NL 1004913 A1 NL1004913 A1 NL 1004913A1
Authority
NL
Netherlands
Prior art keywords
bicycle
improving
construction
drum brake
brake
Prior art date
Application number
NL1004913A
Other languages
Dutch (nl)
Other versions
NL1004913C2 (en
Inventor
I-Tai Lai
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 NL1004913A1 publication Critical patent/NL1004913A1/en
Application granted granted Critical
Publication of NL1004913C2 publication Critical patent/NL1004913C2/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)
NL1004913A 1996-01-22 1996-12-30 Improving the construction of a drum brake for a bicycle. NL1004913C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN96201558 1996-01-22
CN96201558U CN2249204Y (en) 1996-01-22 1996-01-22 Drum-type braking device

Publications (2)

Publication Number Publication Date
NL1004913A1 true NL1004913A1 (en) 1997-07-25
NL1004913C2 NL1004913C2 (en) 1997-10-15

Family

ID=5130664

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1004913A NL1004913C2 (en) 1996-01-22 1996-12-30 Improving the construction of a drum brake for a bicycle.

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
CN2249204Y (en) 1997-03-12
FR2743773B3 (en) 1997-12-19
NL1004913C2 (en) 1997-10-15
CA2192873A1 (en) 1997-07-23
KR970049458U (en) 1997-08-12
FR2743773A3 (en) 1997-07-25
ITTO960266U1 (en) 1998-06-24
IT239881Y1 (en) 2001-03-13

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Legal Events

Date Code Title Description
AD1B A search report has been drawn up
PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20010701