IT7803480A0 - Ruota autoorientabile con rotelle gemelle - Google Patents

Ruota autoorientabile con rotelle gemelle

Info

Publication number
IT7803480A0
IT7803480A0 IT7803480A IT348078A IT7803480A0 IT 7803480 A0 IT7803480 A0 IT 7803480A0 IT 7803480 A IT7803480 A IT 7803480A IT 348078 A IT348078 A IT 348078A IT 7803480 A0 IT7803480 A0 IT 7803480A0
Authority
IT
Italy
Prior art keywords
self
steering wheel
twin wheels
twin
wheels
Prior art date
Application number
IT7803480A
Other languages
English (en)
Other versions
IT1106682B (it
Original Assignee
Emilsider Meccanica
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 filed Critical Emilsider Meccanica
Publication of IT7803480A0 publication Critical patent/IT7803480A0/it
Priority to IT03480/78A priority Critical patent/IT1106682B/it
Priority to SE7905359A priority patent/SE438820B/sv
Priority to US06/050,035 priority patent/US4290166A/en
Priority to DE2924917A priority patent/DE2924917C2/de
Priority to GB7921466A priority patent/GB2025220B/en
Priority to DK265579A priority patent/DK153068C/da
Priority to FR7916245A priority patent/FR2429676B1/fr
Priority to ES1979244132U priority patent/ES244132Y/es
Priority to JP7975979A priority patent/JPS554299A/ja
Application granted granted Critical
Publication of IT1106682B publication Critical patent/IT1106682B/it

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)
  • Handcart (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Casters (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
IT03480/78A 1978-06-26 1978-06-26 Ruota autoorientabile con rotelle gemelle IT1106682B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT03480/78A IT1106682B (it) 1978-06-26 1978-06-26 Ruota autoorientabile con rotelle gemelle
SE7905359A SE438820B (sv) 1978-06-26 1979-06-18 Mobellenkhjul
US06/050,035 US4290166A (en) 1978-06-26 1979-06-19 Self-aligning twin-wheeled caster
GB7921466A GB2025220B (en) 1978-06-26 1979-06-20 Castors
DE2924917A DE2924917C2 (de) 1978-06-26 1979-06-20 Lenkrolle mit Zwillingsrollen, insbesondere für Bürosessel
DK265579A DK153068C (da) 1978-06-26 1979-06-25 Moebelhjul
FR7916245A FR2429676B1 (fr) 1978-06-26 1979-06-25 Roue auto-orientable a roulettes jumelles
ES1979244132U ES244132Y (es) 1978-06-26 1979-06-25 Rueda pivotante autoalineadora de ruedas gemelas.
JP7975979A JPS554299A (en) 1978-06-26 1979-06-26 Twoowheel caster

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
IT7803480A0 true IT7803480A0 (it) 1978-06-26
IT1106682B IT1106682B (it) 1985-11-18

Family

ID=11108161

Family Applications (1)

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

Country Status (9)

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

Families Citing this family (23)

* 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
NZ212465A (en) * 1984-06-26 1987-09-30 Seeley F F Nominees Support trolley: legs in sliding engagement with central pillar
DE8608186U1 (de) * 1986-03-25 1986-05-07 Gross & Froelich GmbH, 7000 Stuttgart Rolle, insbesondere für Büromöbel
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
US7516855B2 (en) * 2004-06-22 2009-04-14 Konstant Products, Inc. Storage carts
US7201243B2 (en) * 2004-06-22 2007-04-10 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
CN104709335B (zh) * 2013-12-11 2017-08-29 明门香港股份有限公司 婴儿支撑装置的车轮组件
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 (it) *
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
DK153068C (da) 1988-10-31
GB2025220B (en) 1983-05-05
FR2429676B1 (fr) 1985-11-08
DE2924917A1 (de) 1980-01-10
SE438820B (sv) 1985-05-13
ES244132U (es) 1979-10-16
JPS554299A (en) 1980-01-12
DE2924917C2 (de) 1985-07-04
GB2025220A (en) 1980-01-23
DK153068B (da) 1988-06-13
US4290166A (en) 1981-09-22
ES244132Y (es) 1980-12-16
IT1106682B (it) 1985-11-18
FR2429676A1 (fr) 1980-01-25
SE7905359L (sv) 1979-12-27
DK265579A (da) 1979-12-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626