ES2043041T3 - Ruedas pivotantes. - Google Patents

Ruedas pivotantes.

Info

Publication number
ES2043041T3
ES2043041T3 ES89311974T ES89311974T ES2043041T3 ES 2043041 T3 ES2043041 T3 ES 2043041T3 ES 89311974 T ES89311974 T ES 89311974T ES 89311974 T ES89311974 T ES 89311974T ES 2043041 T3 ES2043041 T3 ES 2043041T3
Authority
ES
Spain
Prior art keywords
pivoting
wheel
roldana
immobilization
rollers
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
ES89311974T
Other languages
English (en)
Inventor
Paul Stanley France
Robert James Hicks
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.)
Herok RJK Ltd
Original Assignee
Herok RJK Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26294649&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2043041(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB888827215A external-priority patent/GB8827215D0/en
Application filed by Herok RJK Ltd filed Critical Herok RJK Ltd
Application granted granted Critical
Publication of ES2043041T3 publication Critical patent/ES2043041T3/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
    • B60B33/0036—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
    • B60B33/02—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
    • 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
    • B60B33/0047—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
    • B60B33/0068—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
    • B60B33/006—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)
  • Vehicle Body Suspensions (AREA)

Abstract

LA INVENCION PROPORCIONA UN CONJUNTO DE ROLDANA PIVOTANTE 10 EN EL QUE EL EJE 18 DE LA ROLDANA PIVOTANTE O PLACA GIRATORIA ESTA INMOVILIZADO CUANDO LA RUEDA 11 SE ENCUENTRA EN LA POSICION AVANZADA RECTA, PERO DEJA DE ESTAR INMOVILIZADO EN CUALQUIER OTRA POSICION DE MOVIMIENTO, ORIGINANDOSE LA INMOVILIZACION POR LA ROTACION HACIA ADELANTE DE LA RUEDA Y LIBERANDOSE POR LA ROTACION HACIA ATRAS, AMBOS MOVIMIENTOS SIN ACCION ALGUNA DE FRENADO SOBRE LA RUEDA. UNA CARRETILLA DE SUPERMERCADO O VEHICULO SIMILAR, PROVISTO DE UN PAR DE TALES ROLDANAS PIVOTANTES EN EL EXTREMO FRONTAL Y ROLDANAS PIVOTANTES CONVENCIONALES EN LA PARTE POSTERIOR, PUEDE CONDUCIRSE EN CIRCUNSTANCIAS NORMALES MEDIANTE LAS ROLDANAS POSTERIORES, PERO FACILMENTE ADAPTARSE A LA DIRECCION DE CUATRO RUEDAS EN ESPACIOS LIMITADOS, INVIRTIENDO LIGERAMENTE EL MOVIMIENTO PARA DEJAR LIBRE LA ACCION DE INMOVILIZACION DE LAS ROLDANAS PIVOTANTES DE LAS RUEDAS.
ES89311974T 1988-11-22 1989-11-20 Ruedas pivotantes. Expired - Lifetime ES2043041T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888827215A GB8827215D0 (en) 1988-09-02 1988-11-22 Swivel wheel steering axle
GB8903301A GB2222362B (en) 1988-09-02 1989-02-14 "swivel wheel assembly"

Publications (1)

Publication Number Publication Date
ES2043041T3 true ES2043041T3 (es) 1993-12-16

Family

ID=26294649

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89311974T Expired - Lifetime ES2043041T3 (es) 1988-11-22 1989-11-20 Ruedas pivotantes.

Country Status (6)

Country Link
US (1) US5040265A (es)
EP (1) EP0370716B2 (es)
AU (1) AU635506B2 (es)
CA (1) CA2002610A1 (es)
DE (1) DE68908352T3 (es)
ES (1) ES2043041T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653071B1 (fr) * 1989-10-17 1992-02-07 Guitel Etienne Mobilor Dispositif a roulette pivotante.
FR2653070B1 (fr) * 1989-10-17 1992-10-16 Guitel Etienne Mobilor Roulette pivotante pour chariot.
US5263226A (en) * 1989-10-17 1993-11-23 Guitel-Etienne Mobilor Swiveling wheel assembly for a cart
ATE152676T1 (de) * 1992-03-26 1997-05-15 Wanzl Entwicklung Gmbh Von hand bewegbarer transportwagen
US5244221A (en) * 1992-09-14 1993-09-14 Ward John S Multi-use hand truck
FR2703300B1 (fr) * 1993-03-30 1995-06-30 Guitel Etienne Mobilor Roulette pivotante a blocage directionnel.
EP0729416A1 (de) * 1994-09-28 1996-09-04 TENTE-ROLLEN GmbH & Co. Lenkrolle
EP0788897A3 (de) 1995-09-09 1998-05-20 Wanzl Metallwarenfabrik GmbH Transportgestell
DE19533463A1 (de) * 1995-09-09 1997-03-13 Wanzl Metallwarenfabrik Kg Transportgestell
US5802668A (en) * 1996-04-16 1998-09-08 Standex International Corporation Caster assembly
US5967535A (en) * 1997-08-14 1999-10-19 Graco Children's Products Inc. Swivel wheel mount
WO1999024268A1 (en) 1997-11-12 1999-05-20 Real Concept Design Limited Castor
JPH11310134A (ja) 1998-04-30 1999-11-09 Exedy Corp カート
US6345864B1 (en) 1999-09-09 2002-02-12 Gloria Ramos Rivera Adjustable support and retention device for interchangeable furnishings and/or equipment
US7199709B2 (en) * 2001-12-04 2007-04-03 Arichell Technologies, Inc. Cart fleet management system
CN2618790Y (zh) * 2003-02-26 2004-06-02 乔工科技股份有限公司 可自动定位的旋转角轮
ATE514612T1 (de) 2004-05-03 2011-07-15 Inautec Pty Ltd Wagen mit schwenkbarem führungsrad
US20080148514A1 (en) * 2006-12-20 2008-06-26 Hancock Garry W Direction stabilized compact swivel caster
DE102009058919A1 (de) 2009-12-17 2011-06-22 STEINCO Paul vom Stein GmbH, 42929 Brems- und Verriegelungssensor und -aktor für Rollen
KR101424398B1 (ko) * 2013-06-21 2014-07-28 한채진 운반대차용 고정 및 회전 겸용 캐스터
US9333823B2 (en) 2013-12-23 2016-05-10 Hossein Shahroodi Gravitationally aligning wheels
US9603764B2 (en) 2014-02-11 2017-03-28 Medline Industries, Inc. Method and apparatus for a locking caster
US9126455B1 (en) 2014-05-15 2015-09-08 Samuel C. Hsieh Directional lock with release for a pivoting caster
US9346477B1 (en) * 2014-11-14 2016-05-24 V. John Ondrasik Stackable cart
WO2020041824A1 (en) * 2018-08-30 2020-03-05 Inautec Pty Ltd Castor wheel assembly

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US521181A (en) * 1894-06-12 Josef riedel
US2583858A (en) * 1949-12-10 1952-01-29 Jarvis & Jarvis Inc Automatic swivel locking caster
US2654112A (en) * 1950-02-10 1953-10-06 Edward W Milhizer Caster having a swivel lock
GB792374A (en) * 1955-06-16 1958-03-26 Flexello Castors & Wheels Ltd Improvements in or relating to castors
US3636586A (en) * 1969-12-11 1972-01-25 American Hospital Supply Corp Caster and swivel lock assembly
DE2013072C3 (de) * 1970-03-19 1974-02-28 Schulte & Co Kugelfab Selbsttätige Feststellvorrichtung für Laufräder, Laufrollen o.dgl
US3751758A (en) * 1972-07-05 1973-08-14 American Hospital Supply Corp Caster and swivel lock assembly
US4028773A (en) * 1975-10-28 1977-06-14 The Cornelius Company Swivel caster
FR2350972A1 (fr) * 1976-05-11 1977-12-09 Marti Paul Roue folle a platine verrouillable
US4037291A (en) * 1976-08-19 1977-07-26 American Hospital Supply Corporation Caster and swivel lock assembly
EP0023432A3 (en) * 1979-07-30 1981-08-05 Norman Anthony Fisher Castors
JPS5733003A (en) * 1980-08-05 1982-02-23 Natsuo Morita Wheel device
JPS5733004A (en) * 1980-08-05 1982-02-23 Natsuo Morita Wheel device
JPS57175403A (en) * 1981-04-23 1982-10-28 Natsuo Morita Wheel unit
US4494272A (en) * 1981-07-21 1985-01-22 Natsuo Morita Reversible caster device having brake mechanism
JPS6025803A (ja) * 1983-07-22 1985-02-08 Kassai Inc キヤスタ

Also Published As

Publication number Publication date
DE68908352T2 (de) 1993-12-09
CA2002610A1 (en) 1990-05-22
DE68908352T3 (de) 1998-01-02
AU635506B2 (en) 1993-03-25
DE68908352D1 (de) 1993-09-16
AU4544489A (en) 1990-05-31
US5040265A (en) 1991-08-20
EP0370716B2 (en) 1997-05-14
EP0370716B1 (en) 1993-08-11
EP0370716A1 (en) 1990-05-30

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