GB2469722B - Folding apparatus for a bicycle frame - Google Patents

Folding apparatus for a bicycle frame

Info

Publication number
GB2469722B
GB2469722B GB201005519A GB201005519A GB2469722B GB 2469722 B GB2469722 B GB 2469722B GB 201005519 A GB201005519 A GB 201005519A GB 201005519 A GB201005519 A GB 201005519A GB 2469722 B GB2469722 B GB 2469722B
Authority
GB
United Kingdom
Prior art keywords
tube
bicycle frame
sleeve
folding apparatus
engaging
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 - Fee Related
Application number
GB201005519A
Other versions
GB201005519D0 (en
GB2469722A (en
Inventor
Wen Teng Lin
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
Publication of GB201005519D0 publication Critical patent/GB201005519D0/en
Publication of GB2469722A publication Critical patent/GB2469722A/en
Application granted granted Critical
Publication of GB2469722B publication Critical patent/GB2469722B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B62K15/006—Collapsible or foldable cycles the frame being foldable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

A folding apparatus for a bicycle frame includes a bicycle frame 10 and at least one engaging device 70 assembled on the bicycle frame 10. The bicycle frame 10 includes at least one first tube 11 and at least one second tube 40. Each engaging device 70 includes a stationary sleeve 411 disposed on the second tube 40. A rotary sleeve 21 is fixed to the first tube 11 for engaging with the stationary sleeve 411. A locking device 22 is mounted on the second tube 40 for retaining the rotary sleeve 21 to engage with the stationary sleeve 411. The locking device 22 may be released by unclamping and moving it axially away from the engaging device 70. The rotary sleeve 21 may then disengage the stationary sleeve 411 and the first tube 11 rotates relative to the second tube 40 causing the bicycle frame to fold.
GB201005519A 2009-04-24 2010-04-01 Folding apparatus for a bicycle frame Expired - Fee Related GB2469722B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW98113574A TW201038435A (en) 2009-04-24 2009-04-24 Bike folding structure

Publications (3)

Publication Number Publication Date
GB201005519D0 GB201005519D0 (en) 2010-05-19
GB2469722A GB2469722A (en) 2010-10-27
GB2469722B true GB2469722B (en) 2014-01-08

Family

ID=42228753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201005519A Expired - Fee Related GB2469722B (en) 2009-04-24 2010-04-01 Folding apparatus for a bicycle frame

Country Status (3)

Country Link
DE (1) DE202010004998U1 (en)
GB (1) GB2469722B (en)
TW (1) TW201038435A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102267523B (en) * 2011-05-03 2013-06-05 太仓市车中宝休闲用品有限公司 Seat-pipe rotary shaft type single-fork folding bicycle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189826352A (en) * 1898-12-13 1899-11-04 Mose Max Tuerkheimer An Improved Folding Bicycle.
US693521A (en) * 1901-02-13 1902-02-18 Frederik Ishoey Separable and reversible cycle.
ES2028615A6 (en) * 1991-02-08 1992-07-01 Vinas Muncunill Luis Folding moped
US5135246A (en) * 1989-01-13 1992-08-04 Harry Montague Foldable tandem bicycle
US5222751A (en) * 1991-01-22 1993-06-29 Chen Robert W P Foldable bicycle frame
US5431507A (en) * 1993-07-12 1995-07-11 Smilanick; Steve Bicycle torque coupling
CN201329935Y (en) * 2008-12-23 2009-10-21 杨鲁枫 Foldable bicycle frame with disk brake holder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189826352A (en) * 1898-12-13 1899-11-04 Mose Max Tuerkheimer An Improved Folding Bicycle.
US693521A (en) * 1901-02-13 1902-02-18 Frederik Ishoey Separable and reversible cycle.
US5135246A (en) * 1989-01-13 1992-08-04 Harry Montague Foldable tandem bicycle
US5222751A (en) * 1991-01-22 1993-06-29 Chen Robert W P Foldable bicycle frame
ES2028615A6 (en) * 1991-02-08 1992-07-01 Vinas Muncunill Luis Folding moped
US5431507A (en) * 1993-07-12 1995-07-11 Smilanick; Steve Bicycle torque coupling
CN201329935Y (en) * 2008-12-23 2009-10-21 杨鲁枫 Foldable bicycle frame with disk brake holder

Also Published As

Publication number Publication date
GB201005519D0 (en) 2010-05-19
GB2469722A (en) 2010-10-27
DE202010004998U1 (en) 2010-07-08
TW201038435A (en) 2010-11-01
TWI369317B (en) 2012-08-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200401