WO2005030566A1 - Articulation coulissante pour bicyclettes - Google Patents

Articulation coulissante pour bicyclettes Download PDF

Info

Publication number
WO2005030566A1
WO2005030566A1 PCT/ES2004/000181 ES2004000181W WO2005030566A1 WO 2005030566 A1 WO2005030566 A1 WO 2005030566A1 ES 2004000181 W ES2004000181 W ES 2004000181W WO 2005030566 A1 WO2005030566 A1 WO 2005030566A1
Authority
WO
WIPO (PCT)
Prior art keywords
pin
bicycles
joint
seats
assembly
Prior art date
Application number
PCT/ES2004/000181
Other languages
English (en)
Spanish (es)
Inventor
Xabier NARBAIZA GÓMEZ
Original Assignee
Orbea S. Coop. Ltda.
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 Orbea S. Coop. Ltda. filed Critical Orbea S. Coop. Ltda.
Publication of WO2005030566A1 publication Critical patent/WO2005030566A1/fr

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
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay

Definitions

  • the user wants a rear suspension that offers different possibilities depending on the terrain, which is simple and smooth, without abruptness, and for this the use of sliding travel joints is required, according to the invention.
  • the object of the invention is a sliding path articulated joint, which offers the possibility of being fixed at will on different seats. It is characterized in that it consists of: a) at least one plate that has an elongated window in which a plurality of seats have been made in any one of which the fixing is made by tightening the b) a pivoting joint assembly consisting of at least one bushing; at least one conical washer, a pin and a clamping screw on said pin with which it is arranged coaxially.
  • each conical washer is released from the seat and the assembly is allowed to move along the window to accommodate it - and retighten it - in any other the seats and varying the relative position of the joint.
  • the place of application on the bicycle frame is indistinct and accessory, as well as having a single plate, a single bushing and a single conical washer or arranging said elements in pairs, in a symmetrical arrangement.
  • the device allows the relocation of the pin in the different positions by simply unscrewing enough to save the taper of the washer (s) and to be able to jump from one position to the next.
  • Figure 1 is a schematic representation of the component elements of the joint object of the invention; for an exemplary embodiment it includes a plate (1 1), a conical washer (22) and a bush (23).
  • Figure 2 is a schematic representation of the component elements of the joint object of the invention; similar to figure 1, but for an example of embodiment that includes two plates (1 1), two conical washers (22) and two bushings (23) in a symmetrical arrangement. A non-limiting practical embodiment of the present invention is described below.
  • the sliding travel joint for bicycles according to the invention, consists of at least one plate (1 1) and a pivoting connection assembly (2) consisting of at least one bushing (23), at least one conical washer (22), a pin (21) and a clamping screw (24) -see figure 1 -.
  • the plate (1 1) is arranged in a fixed element, that is, fixed to the structure where the joint is applied (for example, the tubular
  • the pivoting joint assembly disposes coaxially to its component elements: bushing (s) (23), conical washer (s) (22) compressed between pin (21) and clamping screw (24), with the particularity that the movable element (8) of said articulation is also arranged in said pin (21).
  • the rotation of the mobile element (8) with respect to the pin (21) is facilitated by the bush (23) and the fixing of the joint with respect to the plate (1 1) is facilitated by the conical washer (22).
  • this solution includes two plates (1 1), two conical washers (22) , and two bushes (23) arranged symmetrically embracing the rotatable element (8) between them.
  • the bushes are jointly attached to the element to be rotated thanks to the existence of an HK adjustment. Its mission is to facilitate the relative rotation between pin and said element.
  • the operation takes place as follows: Assuming the articulation is perfectly closed, the key to the operation is to partially unscrew the screw (24), which compresses the conical washer (s) (22) against the seat (s) (1 3) a width sufficient to save the taper of the conical washers (22). Once the joint is released, we can move the pin (21) between the positions defined by the seats (1 3), housing it in any one of them. To reattach the joint, it is simply necessary to place the pin (21) in a position approximately centered on one of the seats (13) established and carry out the usual screwing in and tightening of the screw (24) (or of the quick release, if applicable) ).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

L'invention concerne une articulation coulissante pour bicyclettes, dans laquelle un élément amovible tourne par rapport à un élément fixe. Ladite articulation comprend au moins une platine (11) présentant une fenêtre allongée (12) avec une pluralité de sièges (13) dans un quelconque desquels est fixé par serrage un ensemble de liaison pivotant (2) constitué d'au moins une douille (23); au moins une rondelle conique (22); une cheville (21); et une vis (24) de serrage disposée de manière coaxiale sur ladite cheville (21). L'invention s'utilise dans les bicyclettes.
PCT/ES2004/000181 2003-10-01 2004-04-27 Articulation coulissante pour bicyclettes WO2005030566A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200302266A ES2263312B1 (es) 2003-10-01 2003-10-01 Articulacion de recorrido deslizante para bicicletas.
ESP-200302266 2003-10-01

Publications (1)

Publication Number Publication Date
WO2005030566A1 true WO2005030566A1 (fr) 2005-04-07

Family

ID=34384830

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2004/000181 WO2005030566A1 (fr) 2003-10-01 2004-04-27 Articulation coulissante pour bicyclettes

Country Status (2)

Country Link
ES (1) ES2263312B1 (fr)
WO (1) WO2005030566A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011020173A1 (fr) * 2009-08-19 2011-02-24 Rocky Mountain Bicycles, A Division Of Procycle Group Inc. Pivot de suspension de cadre de bicyclette

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB511875A (en) * 1938-03-19 1939-08-25 Veloce Ltd Improvements relating to spring mountings for the rear road wheels of motor cycles
FR2528790A1 (fr) * 1982-06-18 1983-12-23 Peugeot Cycles Mecanisme de suspension de roue de vehicule avec adaptation a la charge
US5927741A (en) * 1998-12-15 1999-07-27 Chi; Yi-Chen Cushion device for a bicycle
GB2360497A (en) * 2000-03-22 2001-09-26 Atb Sales Ltd Bicycle frame and rear suspension assembly
DE10135622A1 (de) * 2001-07-21 2003-02-06 Bayerische Motoren Werke Ag Kinderfahrrad

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB511875A (en) * 1938-03-19 1939-08-25 Veloce Ltd Improvements relating to spring mountings for the rear road wheels of motor cycles
FR2528790A1 (fr) * 1982-06-18 1983-12-23 Peugeot Cycles Mecanisme de suspension de roue de vehicule avec adaptation a la charge
US5927741A (en) * 1998-12-15 1999-07-27 Chi; Yi-Chen Cushion device for a bicycle
GB2360497A (en) * 2000-03-22 2001-09-26 Atb Sales Ltd Bicycle frame and rear suspension assembly
DE10135622A1 (de) * 2001-07-21 2003-02-06 Bayerische Motoren Werke Ag Kinderfahrrad

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011020173A1 (fr) * 2009-08-19 2011-02-24 Rocky Mountain Bicycles, A Division Of Procycle Group Inc. Pivot de suspension de cadre de bicyclette
GB2485115A (en) * 2009-08-19 2012-05-02 Rocky Mountain Bicycles Bicycle frame suspension pivot
CN102753425A (zh) * 2009-08-19 2012-10-24 雷德工业股份有限公司 自行车车架悬架枢轴
US8366131B2 (en) 2009-08-19 2013-02-05 Rocky Mountain Bicycles, A Division Of Procycle Group Inc. Pivot joint for bicycle
GB2485115B (en) * 2009-08-19 2013-07-24 Rocky Mountain Bicycles Bicycle frame suspension pivot
CN102753425B (zh) * 2009-08-19 2015-05-27 雷德工业股份有限公司 自行车车架悬架枢轴

Also Published As

Publication number Publication date
ES2263312B1 (es) 2007-12-01
ES2263312A1 (es) 2006-12-01

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