ES244132U - Rueda pivotante autoalineadora de ruedas gemelas. - Google Patents

Rueda pivotante autoalineadora de ruedas gemelas.

Info

Publication number
ES244132U
ES244132U ES1979244132U ES244132U ES244132U ES 244132 U ES244132 U ES 244132U ES 1979244132 U ES1979244132 U ES 1979244132U ES 244132 U ES244132 U ES 244132U ES 244132 U ES244132 U ES 244132U
Authority
ES
Spain
Prior art keywords
wall
seat
projections
bushings
collars
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
ES1979244132U
Other languages
English (en)
Other versions
ES244132Y (es
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.)
EMILSIDER MECCANICA SNC DI MELARA FRANCESCANTON
Original Assignee
EMILSIDER MECCANICA SNC DI MELARA FRANCESCANTON
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 EMILSIDER MECCANICA SNC DI MELARA FRANCESCANTON filed Critical EMILSIDER MECCANICA SNC DI MELARA FRANCESCANTON
Publication of ES244132U publication Critical patent/ES244132U/es
Application granted granted Critical
Publication of ES244132Y publication Critical patent/ES244132Y/es
Expired 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
    • B60B33/0042—Double or twin 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
    • B60B33/0028—Construction of wheels; methods of assembling on axle
    • 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
    • B60B33/021—Castors in general ; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism combined with braking of castor wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Legs For Furniture In General (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Handcart (AREA)
  • Casters (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

Rueda pivotante autoalineadora de ruedas gemelas, del tipo que comprende una pared vertical, un asiento configurado formado a través de dicha pared perpendicularmente con respecto a la misma y que define salientes delanteros tubulares en ambos lados de dicha pared, un árbol soportado en dicho asiento y cuyos extremos opuestos se extienden hacia afuera de dicho asiento en cada lado del mismo, un par de ruedas fijadas rotativamente a dichos extremos opuestos y que están dotadas de partes tubulares de cubo, provistas de collares exteriores que miran hacia dichos salientes, un manguito formado en dicha pared y contenido en el mismo plano que dicha pared perpendicular y descentrado con respecto a dicho asiento, un pivote montado rotativamente en dicho manguito adaptado para introducción en una carcasa vertical del artículo en el que la rueda pivotante está montada, caracterizada porque comprende además unos casquillos delanteros definidos en ambos lados de dicha pared y dispuestos coaxialmente con dicho asiento de tal modo como para recibir dichas partes de cubo provistas de collares, dientes conformados sobre un arco de una circunferencia interiormente y en el fondo de dichos casquillos, y cerca de los extremos libres de dichos casquillos, definiendo dichos dientes respectivos resaltes, estando dichos resaltes opuestos a dichos salientes y adaptados para cooperación detrás de dichos collares para retener dichas ruedas axialmente.
ES1979244132U 1978-06-26 1979-06-25 Rueda pivotante autoalineadora de ruedas gemelas. Expired ES244132Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03480/78A IT1106682B (it) 1978-06-26 1978-06-26 Ruota autoorientabile con rotelle gemelle

Publications (2)

Publication Number Publication Date
ES244132U true ES244132U (es) 1979-10-16
ES244132Y ES244132Y (es) 1980-12-16

Family

ID=11108161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979244132U Expired ES244132Y (es) 1978-06-26 1979-06-25 Rueda pivotante autoalineadora de ruedas gemelas.

Country Status (9)

Country Link
US (1) US4290166A (es)
JP (1) JPS554299A (es)
DE (1) DE2924917C2 (es)
DK (1) DK153068C (es)
ES (1) ES244132Y (es)
FR (1) FR2429676B1 (es)
GB (1) GB2025220B (es)
IT (1) IT1106682B (es)
SE (1) SE438820B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8022136V0 (it) * 1980-06-26 1980-06-26 O G T M Di Trevini Giovanni Struttura di ruota piroettante a montaggio semplificato.
DE3130081C2 (de) * 1981-07-30 1984-06-28 Paul Vom Stein & Co, 5632 Wermelskirchen Laufrolle, insbesondere Lenkrolle, für Sitzmöbel
FR2521840A1 (fr) * 1982-02-24 1983-08-26 Delsey Soc Valise a roulettes
GB2148704B (en) * 1983-10-26 1987-10-28 Global Castors Ltd Castors
USD288287S (en) 1984-03-15 1987-02-17 Colson Castors (Europe) Limited Castor
USD288286S (en) 1984-03-27 1987-02-17 Colson Castors (Europe) Limited Castor
NZ212465A (en) * 1984-06-26 1987-09-30 Seeley F F Nominees Support trolley: legs in sliding engagement with central pillar
USD296300S (en) 1984-12-19 1988-06-21 Stewart - Warner Corporation Dual wheel caster
DE8608186U1 (de) * 1986-03-25 1986-05-07 Gross & Froelich GmbH, 7000 Stuttgart Rolle, insbesondere für Büromöbel
USD308815S (en) 1988-08-22 1990-06-26 Shepherd Products U.S., Inc. Caster with arcurate hood cover
IT1238449B (it) * 1990-02-02 1993-07-26 Emilsider Meccanica Ruota gemellata auto-orientabile del tipo comprendente una coppia di rotelle coassiali.
GB2243999B (en) * 1990-05-18 1993-07-28 Guy Raymond Eng Co Ltd Braked castor
US5274879A (en) * 1992-11-23 1994-01-04 Berthold Haussels Two-wheel caster with shield ring
IT233026Y1 (it) * 1993-09-24 2000-01-26 Vision Ambulanze S R L Dispositivo per impedire la penetrazione di corpi estranei e consentire l'applicazione ed il ritegno di lubrificante in ruote
US5509172A (en) * 1994-04-12 1996-04-23 Kolcraft Enterprises, Inc. Support assembly for mounting casters to a frame of a stroller
IT1311377B1 (it) * 1999-12-24 2002-03-12 Emilsider Meccanica Ruota gemellata auto - orientabile del tipo comprendente una coppia dirotelle coassiali.
FR2862569B1 (fr) * 2003-11-21 2006-02-17 Bruandet Sa Roulette pour meuble ou analogue
US7201243B2 (en) * 2004-06-22 2007-04-10 Konstant Products, Inc. Storage carts
US7516855B2 (en) * 2004-06-22 2009-04-14 Konstant Products, Inc. Storage carts
DE102005020438A1 (de) * 2005-04-29 2006-11-02 Gross + Froelich Gmbh & Co. Kg Lenkrolle mit Zwillingsrädern
US7770903B2 (en) 2007-02-26 2010-08-10 Konstant Products, Inc. Drawer type storage cart
ITBO20110640A1 (it) * 2011-11-09 2013-05-10 Emilsider Meccanica Ruota gemellata auto-orientabile con gruppo frenante perfezionato
US9533530B2 (en) * 2013-12-11 2017-01-03 Wonderland Nurserygoods Company Limited Wheel assembly for an infant support apparatus
US20160221392A1 (en) * 2015-02-02 2016-08-04 Darcor Limited Caster yoke for manufacture of a set of wheeled caster assemblies
CN206501650U (zh) * 2016-12-14 2017-09-19 马展雄 压力式刹车轮
US10766542B2 (en) * 2018-04-05 2020-09-08 Mike Taylor Lawn mower fender
US20230301865A1 (en) * 2022-03-22 2023-09-28 John McAteer Cane Tip Attachment for a Safety Cane

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL47804C (es) *
GB1428451A (en) * 1973-01-06 1976-03-17 British Castors Ltd Castors
US3914821A (en) * 1974-07-19 1975-10-28 British Castors Ltd Castors
DK137318B (da) * 1975-02-19 1978-02-20 Kevi As Møbelrulle med tvillinghjul og et med hjulskærm udformet hus.
AU1579676A (en) * 1975-07-25 1978-01-12 Deutsher Pty Ltd Castors
IT1042754B (it) * 1975-09-22 1980-01-30 Emilsider Meccanica Ruota autorisphtabile con rotelle gemelle
GB1536074A (en) * 1976-09-28 1978-12-20 Kuwertz W Caster
IT1070548B (it) * 1976-12-29 1985-03-29 Emilsider Meccanica Ruota autoorientabile a rotelle gemelle e con carenatura metallica
IT1087044B (it) * 1977-11-03 1985-05-31 Ferrari Agostino & C S N C Ruota autoorientabile,in particolare per sedie

Also Published As

Publication number Publication date
FR2429676B1 (fr) 1985-11-08
DK265579A (da) 1979-12-27
IT1106682B (it) 1985-11-18
DE2924917A1 (de) 1980-01-10
DE2924917C2 (de) 1985-07-04
DK153068B (da) 1988-06-13
GB2025220B (en) 1983-05-05
SE7905359L (sv) 1979-12-27
ES244132Y (es) 1980-12-16
FR2429676A1 (fr) 1980-01-25
SE438820B (sv) 1985-05-13
DK153068C (da) 1988-10-31
JPS554299A (en) 1980-01-12
IT7803480A0 (it) 1978-06-26
GB2025220A (en) 1980-01-23
US4290166A (en) 1981-09-22

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19991217