ES2056417T3 - Rueda pivotante para carro. - Google Patents

Rueda pivotante para carro.

Info

Publication number
ES2056417T3
ES2056417T3 ES90402881T ES90402881T ES2056417T3 ES 2056417 T3 ES2056417 T3 ES 2056417T3 ES 90402881 T ES90402881 T ES 90402881T ES 90402881 T ES90402881 T ES 90402881T ES 2056417 T3 ES2056417 T3 ES 2056417T3
Authority
ES
Spain
Prior art keywords
wheel
lever arm
pivoting
tread
susceptible
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 - Lifetime
Application number
ES90402881T
Other languages
English (en)
Inventor
Jean-Pierre Roy
Jean Hrabina
Claude G Bertrand
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.)
Guitel Etienne Mobilor SA
Original Assignee
Guitel Etienne Mobilor 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 Guitel Etienne Mobilor SA filed Critical Guitel Etienne Mobilor SA
Application granted granted Critical
Publication of ES2056417T3 publication Critical patent/ES2056417T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/02—Castors in general ; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/023—Castors in general ; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism by using friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/0036—Castors in general ; Anti-clogging castors characterised by type of wheels
    • B60B33/0039—Single wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/0047—Castors in general ; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0049—Castors in general ; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/006—Castors in general ; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general ; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0068—Castors in general ; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/02—Castors in general ; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/025—Castors in general ; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism by using form-fit, e.g. front teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/02—Castors in general ; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/028—Castors in general ; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism being actuated automatically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2200/00—Type of product being used or applied
    • B60B2200/40—Articles of daily use
    • B60B2200/43—Carts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/112—Costs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/115—Complexity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/0047—Castors in general ; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0057—Castors in general ; Anti-clogging castors characterised by details of the rolling axle the rolling axle being offset from swivel axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/006—Castors in general ; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general ; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0073—Castors in general ; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being symmetrical to wheel or wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Vehicle Body Suspensions (AREA)
  • Legs For Furniture In General (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Pulleys (AREA)

Abstract

EL INVENTO CONCIERNE UNA POLEA GIRATORIA (1) QUE COMPORTA UNA RUEDA (2) CUYO PIVOTAMIENTO ALREDEDOR DE UN EJE VERTICAL (3) ES SUSCEPTIBLE DE SER BLOQUEADO O DESBLOQUEADO POR LA ROTACION DE ESTA (2) EN UN SENTIDO O EN EL OTRO. UNA DOBLE PALANCA ACODADA (17, 17A, 17B) ESTA ALOJADO EN EL ESPACIO COMPRENDIDO ENTRE EL PALIER DE SOPORTE (8) Y LA BANDA DE RODAMIENTO (2A) DE LA RUEDA (2) AL NIVEL DE LOS MONTANTES LATERALES (5) DE LA HORQUILLA (6). EL BRAZO DE PALANCA INFERIOR (17B) COMPORTA UN ORGANO DE FROTAMIENTO (19) PERMANECIENDO ELASTICAMENTE CONTRA LA BANDA DE RODAMIENTO (2A). EL BRAZO DE PALANCA SUPERIOR (17A) COMPORTA UNA PLACA DE ENCLAVAMIENTO (22) SUSCEPTIBLE DE SER RECIBIDA EN UNA ESCOTADURA DE ENCLAVAMIENTO (23) DISPUESTA EN UN ELEMENTO SOLIDARIO (9, 10) DEL EJE DE PIVOTAMIENTO (22). EL CASQUILLO ANULAR (7) DE LA HORQUILLA DE SOPORTE (6) COMPRENDE UN VACIADO DE GUIA (26) PARA EL BRAZO DE PALANCA SUPERIOR (17A).
ES90402881T 1989-10-17 1990-10-16 Rueda pivotante para carro. Expired - Lifetime ES2056417T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913579A FR2653070B1 (fr) 1989-10-17 1989-10-17 Roulette pivotante pour chariot.

Publications (1)

Publication Number Publication Date
ES2056417T3 true ES2056417T3 (es) 1994-10-01

Family

ID=9386493

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90402881T Expired - Lifetime ES2056417T3 (es) 1989-10-17 1990-10-16 Rueda pivotante para carro.

Country Status (8)

Country Link
EP (1) EP0424234B1 (es)
AT (1) ATE106325T1 (es)
AU (1) AU6626190A (es)
CA (1) CA2044250A1 (es)
DE (1) DE69009392T2 (es)
ES (1) ES2056417T3 (es)
FR (1) FR2653070B1 (es)
WO (1) WO1991005671A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59306362D1 (de) * 1992-03-26 1997-06-12 Wanzl Entwicklung Gmbh Von Hand bewegbarer Transportwagen
FR2690874B1 (fr) * 1992-05-07 1994-08-05 Guitel Etienne Mobilor Roulette pivotante.
FR2703300B1 (fr) * 1993-03-30 1995-06-30 Guitel Etienne Mobilor Roulette pivotante a blocage directionnel.
ES2071592B1 (es) * 1993-12-28 1998-11-01 Fragoso Gordo Jesus Mecanismo de bloqueo por peso para ruedas auto-orientables o pivotantes.
EP0729416A1 (de) * 1994-09-28 1996-09-04 TENTE-ROLLEN GmbH & Co. Lenkrolle
FR2738209B1 (fr) * 1995-09-01 1997-11-14 Reunis Caddie Sa Atel Chariot comprenant un bati monte sur dispositifs a roulette pivotante, et dispositif a roulette pivotante en particulier pour un tel chariot
EP0788897A3 (de) 1995-09-09 1998-05-20 Wanzl Metallwarenfabrik GmbH Transportgestell
DE19533463A1 (de) * 1995-09-09 1997-03-13 Wanzl Metallwarenfabrik Kg Transportgestell
AU1042899A (en) * 1997-11-12 1999-05-31 Real Concept Design Limited Castor
CA2565649C (en) 2004-05-03 2013-07-09 Inautec Pty Limited Trolley with a swivable guide wheel
ITMI20041757A1 (it) * 2004-09-15 2004-12-15 Moreno Fernando Esteban Araya Dispositivo di guida opzionale di almeno una ruota autodirezionale di un carrello
US8292327B2 (en) 2004-09-15 2012-10-23 Fernando Esteban Araya Moreno Device for the optional guiding of at least one self-steering wheel of a trolley
US20160339741A1 (en) * 2015-05-18 2016-11-24 Thomas A. Redington Abrasion controlled caster wheel
WO2020041824A1 (en) * 2018-08-30 2020-03-05 Inautec Pty Ltd Castor wheel assembly
DE102020117833B3 (de) 2020-07-07 2021-07-29 Steinco Paul Vom Stein Gmbh Rolle für Apparate, Möbel und insbesondere Medizingeräte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583858A (en) * 1949-12-10 1952-01-29 Jarvis & Jarvis Inc Automatic swivel locking caster
US2799514A (en) * 1954-05-19 1957-07-16 Bassick Co Store service carrier with trailing caster
US4494272A (en) * 1981-07-21 1985-01-22 Natsuo Morita Reversible caster device having brake mechanism
DE3525443A1 (de) * 1985-07-17 1987-01-22 Tente Rollen Gmbh & Co Lenkrolle
CA2002610A1 (en) * 1988-11-22 1990-05-22 Paul Stanley France Castors

Also Published As

Publication number Publication date
WO1991005671A1 (fr) 1991-05-02
EP0424234A1 (fr) 1991-04-24
CA2044250A1 (en) 1991-04-18
DE69009392T2 (de) 1994-11-03
FR2653070A1 (fr) 1991-04-19
EP0424234B1 (fr) 1994-06-01
DE69009392D1 (de) 1994-07-07
AU6626190A (en) 1991-05-16
ATE106325T1 (de) 1994-06-15
FR2653070B1 (fr) 1992-10-16

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