FR2346203A1 - Rapid acting bicycle fork clamp - has slotted support tube and conical split clamping ring held between tapered surfaces - Google Patents

Rapid acting bicycle fork clamp - has slotted support tube and conical split clamping ring held between tapered surfaces

Info

Publication number
FR2346203A1
FR2346203A1 FR7628810A FR7628810A FR2346203A1 FR 2346203 A1 FR2346203 A1 FR 2346203A1 FR 7628810 A FR7628810 A FR 7628810A FR 7628810 A FR7628810 A FR 7628810A FR 2346203 A1 FR2346203 A1 FR 2346203A1
Authority
FR
France
Prior art keywords
clamping ring
support tube
tapered surfaces
bicycle fork
rapid acting
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.)
Granted
Application number
FR7628810A
Other languages
French (fr)
Other versions
FR2346203B3 (en
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.)
Zeus Industrial SA
Original Assignee
Zeus Industrial SA
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 Zeus Industrial SA filed Critical Zeus Industrial SA
Publication of FR2346203A1 publication Critical patent/FR2346203A1/en
Application granted granted Critical
Publication of FR2346203B3 publication Critical patent/FR2346203B3/fr
Granted legal-status Critical Current

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
    • B62K21/00—Steering devices
    • B62K21/18—Connections between forks and handlebars or handlebar stems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The lower end of the bicycle frame is threaded (2) to take the tightening nut and the bearing. The threaded section is also slotted so that it can be pressed inwards onto the support frame for the forks. The clamping effect is by using a pressure ring (4) with conical faces, clamped between clamping sleeves. The whole clamp is light and simple to assemble. It provides a secure fitting for a lightweight machine, with the facility to change the forks rapidly. For added effect the clamping ring is split by a slanted line.
FR7628810A 1976-04-02 1976-09-24 Rapid acting bicycle fork clamp - has slotted support tube and conical split clamping ring held between tapered surfaces Granted FR2346203A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1976220065U ES220065Y (en) 1976-04-02 1976-04-02 LOCKING DEVICE BETWEEN HANDLEBAR POST AND BICYCLE STEERING HOR-KEEL TUBE.

Publications (2)

Publication Number Publication Date
FR2346203A1 true FR2346203A1 (en) 1977-10-28
FR2346203B3 FR2346203B3 (en) 1979-06-08

Family

ID=8382928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628810A Granted FR2346203A1 (en) 1976-04-02 1976-09-24 Rapid acting bicycle fork clamp - has slotted support tube and conical split clamping ring held between tapered surfaces

Country Status (3)

Country Link
DE (1) DE2653582A1 (en)
ES (1) ES220065Y (en)
FR (1) FR2346203A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439702A1 (en) * 1978-10-26 1980-05-23 Rodriguez Cabeza Maximino DEVICE FOR THE SIMULTANEOUS TIGHTENING OF THE HANDLEBAR AND FORK RODS OF THE STEERING OF A BICYCLE
EP0093379A2 (en) * 1982-04-28 1983-11-09 Mori Manufacturing Co., Ltd. A two-wheeled vehicle head parts assembly
EP0479138A1 (en) * 1990-09-28 1992-04-08 Homer John Rader Steering bearing assembly for wheeled vehicle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5588336A (en) * 1995-10-16 1996-12-31 Chou; Chen-Chang Handlebar stem coupling module for a bicycle
ATE220022T1 (en) 1996-10-01 2002-07-15 Schulz Markus HANDLEBAR/ FORK ASSEMBLY
DE19721782B4 (en) * 1996-10-01 2006-05-11 Schulz, Markus Clamp device to fasten handlebar/fork module to bicycle frame - has clamp piece with sections for clamp connection between handlebar and fork tubes, with second clamp section forming clamp connection between clamp piece and fork tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439702A1 (en) * 1978-10-26 1980-05-23 Rodriguez Cabeza Maximino DEVICE FOR THE SIMULTANEOUS TIGHTENING OF THE HANDLEBAR AND FORK RODS OF THE STEERING OF A BICYCLE
EP0093379A2 (en) * 1982-04-28 1983-11-09 Mori Manufacturing Co., Ltd. A two-wheeled vehicle head parts assembly
EP0093379A3 (en) * 1982-04-28 1985-05-22 Mori Manufacturing Co., Ltd. A two-wheeled vehicle head parts assembly
EP0479138A1 (en) * 1990-09-28 1992-04-08 Homer John Rader Steering bearing assembly for wheeled vehicle

Also Published As

Publication number Publication date
ES220065Y (en) 1977-03-01
ES220065U (en) 1976-11-01
FR2346203B3 (en) 1979-06-08
DE2653582A1 (en) 1977-10-13

Similar Documents

Publication Publication Date Title
DE50103083D1 (en) Connection fitting with collet for elongated bodies
JPS5663194A (en) Telescopeeadjustable post especially for camera tripod
DE3768413D1 (en) CONNECTION OF PLASTIC PIPES.
FR2346203A1 (en) Rapid acting bicycle fork clamp - has slotted support tube and conical split clamping ring held between tapered surfaces
JPS6416466A (en) Regulator for angular position of steering wheel on steering column of automobile and steering wheel with said regulator
GB1312158A (en) Pipe clamping apparatus
ES239028U (en) Simultaneous connection between handlebar and steering fork of bicycles
SE8202089L (en) NAV FOR TWO WHEEL VEHICLE
SE8103669L (en) TENSION HOUSING FOR TOOLS OR TOOLS
ES461958A1 (en) Rolling disc attachment
EP0834447A3 (en) Clamping device
DE59203624D1 (en) Connection screw connection for plastic pipes.
GB1537257A (en) Scaffolding
ES252332U (en) Expandable clamp with screw for locking the support of the seat to the frame of the bike. (Machine-translation by Google Translate, not legally binding)
NL7314624A (en) Plastic tube-metal tube connection - with conical support tube, clamping ring, metal sealing ring and sleeve nut
GB563343A (en) Improvements in or relating to handlebar assemblies for bicycles or the like, and method of making handlebar assemblies
ATE58002T1 (en) PIPE CLAMP.
ES427368A1 (en) A perfect clamp to hold together, in face support to the top, the coinciding ends of tubular members aligned axially. (Machine-translation by Google Translate, not legally binding)
ATE50954T1 (en) DEVICE FOR ATTACHING A BOOM TO THE MAST OF A SAILBOARD.
JPS564333A (en) Rolling tool fixing part construction
FR2234806A5 (en) Device for joining tubes in e.g. furniture - expanding longitudinally split cylinder clamping inside of tube
GB896964A (en) Improvements in clamps for tubular structures
GB829390A (en) Improvements in or relating to coupling devices
ES268511U (en) Pipe unión device to also join non-aligned tubes. (Machine-translation by Google Translate, not legally binding)
BR8008769A (en) SEAL TUBE CONNECTION PROCESS AND CHAIN CONNECTION

Legal Events

Date Code Title Description
ST Notification of lapse