KR870018316U - Bicycle chain power wheel system - Google Patents

Bicycle chain power wheel system

Info

Publication number
KR870018316U
KR870018316U KR2019860006282U KR860006282U KR870018316U KR 870018316 U KR870018316 U KR 870018316U KR 2019860006282 U KR2019860006282 U KR 2019860006282U KR 860006282 U KR860006282 U KR 860006282U KR 870018316 U KR870018316 U KR 870018316U
Authority
KR
South Korea
Prior art keywords
power wheel
wheel system
bicycle chain
chain power
bicycle
Prior art date
Application number
KR2019860006282U
Other languages
Korean (ko)
Other versions
KR890002018Y1 (en
Inventor
강학구
Original Assignee
강학구
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 강학구 filed Critical 강학구
Priority to KR2019860006282U priority Critical patent/KR890002018Y1/en
Publication of KR870018316U publication Critical patent/KR870018316U/en
Application granted granted Critical
Publication of KR890002018Y1 publication Critical patent/KR890002018Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M2009/007—Guides to prevent chain from slipping off the sprocket

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
KR2019860006282U 1986-05-03 1986-05-03 Chain wheel device of bicycle KR890002018Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860006282U KR890002018Y1 (en) 1986-05-03 1986-05-03 Chain wheel device of bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860006282U KR890002018Y1 (en) 1986-05-03 1986-05-03 Chain wheel device of bicycle

Publications (2)

Publication Number Publication Date
KR870018316U true KR870018316U (en) 1987-12-23
KR890002018Y1 KR890002018Y1 (en) 1989-04-10

Family

ID=19251441

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860006282U KR890002018Y1 (en) 1986-05-03 1986-05-03 Chain wheel device of bicycle

Country Status (1)

Country Link
KR (1) KR890002018Y1 (en)

Also Published As

Publication number Publication date
KR890002018Y1 (en) 1989-04-10

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19920408

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee