IT1264730B1 - Dispositivo di frenatura per una ruota gemellata auto-orientabile - Google Patents
Dispositivo di frenatura per una ruota gemellata auto-orientabileInfo
- Publication number
- IT1264730B1 IT1264730B1 IT93BO000436A ITBO930436A IT1264730B1 IT 1264730 B1 IT1264730 B1 IT 1264730B1 IT 93BO000436 A IT93BO000436 A IT 93BO000436A IT BO930436 A ITBO930436 A IT BO930436A IT 1264730 B1 IT1264730 B1 IT 1264730B1
- Authority
- IT
- Italy
- Prior art keywords
- positions
- lever member
- self
- wheels
- braking device
- Prior art date
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
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
-
- 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
- B60B33/006—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
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0084—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on axle end
-
- 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
- B60B2200/20—Furniture or medical appliances
-
- 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
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0015—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor
- B60B33/0023—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor in the form of specific adaptations to the form of the object
-
- 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
- B60B33/0073—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0457—Braking mechanisms; Locking devices against movement by locking in a braking position
- B62B5/0461—Braking mechanisms; Locking devices against movement by locking in a braking position with positive engagement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Dispositivo di frenatura per ruota gemellata auto-orientabile composta da una coppia di rotelle montate girevoli alle estremità opposte di un albero condotto attraverso una sede di un supporto composto da una parete verticale che si estende fra dette rotelle e nella quale è ricavato, con asse verticale eccentrico rispetto a detto albero, un pozzetto cilindrico aperto verso l'alto per l'impegno di un perno di montaggio della ruota ad un mobile, caratterizzato dal fatto che comprende un organo a leva accoppiabile a detta parete in modo da poter oscillare fra due posizioni secondo un asse parallelo a detto albero, detto organo a leva comprendendo un braccio di arresto di dette rotelle che si prolunga fra le stesse ed un braccio di azionamento accessibile ad un utente, essendo previsti mezzi di ritegno per ritenere detto organo a leva in dette posizioni, detto braccio di arresto essendo atto a intercettare la rotazione di dette rotelle in una di dette posizioni e consentirne la rotazione nell'altra di dette posizioni.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93BO000436A IT1264730B1 (it) | 1993-11-03 | 1993-11-03 | Dispositivo di frenatura per una ruota gemellata auto-orientabile |
ES94117188T ES2116504T3 (es) | 1993-11-03 | 1994-10-31 | Dispositivo de frenado para ruedas gemelas autoorientables. |
US08/331,827 US5632360A (en) | 1993-11-03 | 1994-10-31 | Braking device for a self-orientatable twin-wheel |
EP94117188A EP0650854B1 (en) | 1993-11-03 | 1994-10-31 | Braking device for a self-orientating twin castor |
DE69410746T DE69410746T2 (de) | 1993-11-03 | 1994-10-31 | Bremsvorrichtung für selbstorientierende Zwillingslenkrolle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93BO000436A IT1264730B1 (it) | 1993-11-03 | 1993-11-03 | Dispositivo di frenatura per una ruota gemellata auto-orientabile |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO930436A0 ITBO930436A0 (it) | 1993-11-03 |
ITBO930436A1 ITBO930436A1 (it) | 1995-05-03 |
IT1264730B1 true IT1264730B1 (it) | 1996-10-04 |
Family
ID=11339293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93BO000436A IT1264730B1 (it) | 1993-11-03 | 1993-11-03 | Dispositivo di frenatura per una ruota gemellata auto-orientabile |
Country Status (5)
Country | Link |
---|---|
US (1) | US5632360A (it) |
EP (1) | EP0650854B1 (it) |
DE (1) | DE69410746T2 (it) |
ES (1) | ES2116504T3 (it) |
IT (1) | IT1264730B1 (it) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2290954B (en) * | 1994-06-28 | 1998-05-06 | Guy Raymond Eng Co Ltd | Castors |
IT1283725B1 (it) * | 1996-04-10 | 1998-04-30 | Ogtm Officine Meccaniche Srl | Rotella di sicurezza, particolarmente studiata per componenti d'arredamento, o simili |
US5839546A (en) * | 1997-11-12 | 1998-11-24 | Yan; Jason | Safety locking device for vehicle |
US6142261A (en) * | 1998-10-07 | 2000-11-07 | Yang; Peng-Yao | Reverse-preventing structure for a baby walker |
US6256835B1 (en) * | 1999-12-02 | 2001-07-10 | Taiwan Golden Ball Industrial Co., Ltd. | Caster with a locking mechanism |
IT250386Y1 (it) * | 2000-12-12 | 2003-09-10 | Ogtm Officine Meccaniche Srl | Ruota piroettante a montaggio semplificato particolarmente studiataper sedie poltroncine e simili |
US6360851B1 (en) * | 2001-01-05 | 2002-03-26 | Sung-Wang Yang | Caster structure with functions of brake and rotation constraint |
US6382364B1 (en) * | 2001-05-15 | 2002-05-07 | Jin Sun Gee Plastics Co., Ltd. | Wheel of a baby walking cart |
US20020189051A1 (en) * | 2001-06-05 | 2002-12-19 | Holbrook Richard M. | Caster brake assembly |
ITMI20010421U1 (it) * | 2001-07-24 | 2003-01-24 | Ogtm Officine Meccaniche Srl | Struttura di ruota piroettante |
US6532624B1 (en) * | 2002-01-04 | 2003-03-18 | Yao-Wei Yang | Brake caster |
US6619438B1 (en) * | 2002-03-22 | 2003-09-16 | Sung-Wang Yang | Caster braking and locking structure |
DE20315435U1 (de) * | 2003-10-08 | 2003-12-04 | Tsai, Sung-Tsun, Tai-Ping | Arbeitsstuhl zur Doppelverwendung |
TWM282852U (en) * | 2005-07-26 | 2005-12-11 | Shin Goang Hardware Co Ltd | Improved casters structure for suitcase |
BRPI0701644A (pt) * | 2007-05-08 | 2008-02-26 | Metalurgica Schioppa Ltda | rodìzio giratório aplicado em linha de mobiliário para público infantil |
US8196237B2 (en) * | 2008-05-23 | 2012-06-12 | Stryker Corporation | Patient support brake system |
US7937805B2 (en) * | 2008-06-19 | 2011-05-10 | Po-Chuan Tsai | Castor that is braked solidly and stably without producing vibration |
GB2463877B (en) * | 2008-09-25 | 2012-09-19 | Mamas & Papas Holdings Ltd | Wheel braking mechanism |
US7950108B2 (en) * | 2008-11-04 | 2011-05-31 | Sunny Castors Co., Ltd. | Castor that is braked and positioned simultaneously |
US8181310B2 (en) * | 2010-02-12 | 2012-05-22 | Fredman Bros. Furniture Company, Inc. | Caster brake assembly |
FR2956613B1 (fr) * | 2010-02-19 | 2012-02-17 | Tente Roulettes Polymeres Bruandet | Roulette pour meuble ou analogue avec moyens de blocage |
FR2964598B1 (fr) | 2010-09-13 | 2012-09-21 | Tente Roulettes Polymeres Bruandet | Roulette pour meuble ou analogue avec moyens de blocage |
US8418314B2 (en) * | 2011-08-16 | 2013-04-16 | Wei-Hung Lai | Wheel assembly with a wheel lock structure |
ES1075516Y (es) * | 2011-09-26 | 2012-01-26 | Europ De Rodamientos S L | Dispositivo de bloqueo de ruedas |
US8789662B2 (en) | 2011-11-09 | 2014-07-29 | Stryker Corporation | Wheeled carriage with brake lock system |
CN102975575A (zh) * | 2012-12-18 | 2013-03-20 | 福州施可瑞光电科技有限公司 | 双踏板控制脚轮 |
FR3003802B1 (fr) * | 2013-04-02 | 2015-05-08 | Tente Roulettes Polymeres Bruandet | Roulette pour meuble ou analogue avec moyens de blocage |
JP2013256289A (ja) * | 2013-08-09 | 2013-12-26 | Toyo Vending Kk | 床頭台固定装置 |
CN107284134B (zh) * | 2017-06-21 | 2023-08-01 | 上海鸿研物流技术有限公司 | 带有刹车装置的万向脚轮 |
CN207141160U (zh) * | 2017-08-10 | 2018-03-27 | 中山市西区青原贸易代理服务部 | 一种婴儿车车轮锁定装置 |
TWM557209U (zh) * | 2017-11-10 | 2018-03-21 | Der Sheng Co Ltd | 腳輪剎車裝置 |
US10595607B1 (en) * | 2018-12-06 | 2020-03-24 | Hsuen-Hsuan Wang | Luggage having two brakeable wheels |
US10602822B1 (en) * | 2018-12-06 | 2020-03-31 | Hsuen-Hsuan Wang | Luggage having a brakeable wheel |
CN111806529B (zh) * | 2020-06-30 | 2022-06-07 | 中山市宇诺科技有限公司 | 一种自动刹车的小车 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4333207A (en) * | 1980-12-22 | 1982-06-08 | Shepherd Products U.S. Inc. | Twin wheel caster brake |
JPS60100203U (ja) * | 1983-12-15 | 1985-07-08 | 金球工業股ふうん有限公司 | 制動機構付キヤスタ− |
GB2166046B (en) * | 1984-10-31 | 1988-05-11 | Global Castors Ltd | Castors |
US4911269A (en) * | 1988-12-02 | 1990-03-27 | Shepherd Products Limited | Twin wheel caster with integral brake assembly |
DE4142484C2 (de) * | 1991-12-20 | 1993-11-25 | Maier Gmbh H C | Möbelrolle |
US5371921A (en) * | 1993-04-05 | 1994-12-13 | American Caster Corporation | Caster brake |
US5368133A (en) * | 1993-09-17 | 1994-11-29 | Yang; Sung-Wang | Brake system for roller casters |
-
1993
- 1993-11-03 IT IT93BO000436A patent/IT1264730B1/it active IP Right Grant
-
1994
- 1994-10-31 EP EP94117188A patent/EP0650854B1/en not_active Expired - Lifetime
- 1994-10-31 ES ES94117188T patent/ES2116504T3/es not_active Expired - Lifetime
- 1994-10-31 US US08/331,827 patent/US5632360A/en not_active Expired - Lifetime
- 1994-10-31 DE DE69410746T patent/DE69410746T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69410746D1 (de) | 1998-07-09 |
US5632360A (en) | 1997-05-27 |
EP0650854A1 (en) | 1995-05-03 |
DE69410746T2 (de) | 1999-01-14 |
ITBO930436A0 (it) | 1993-11-03 |
ES2116504T3 (es) | 1998-07-16 |
EP0650854B1 (en) | 1998-06-03 |
ITBO930436A1 (it) | 1995-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971126 |