DE69100817D1 - Lenkrollenaufbau. - Google Patents
Lenkrollenaufbau.Info
- Publication number
- DE69100817D1 DE69100817D1 DE91101189T DE69100817T DE69100817D1 DE 69100817 D1 DE69100817 D1 DE 69100817D1 DE 91101189 T DE91101189 T DE 91101189T DE 69100817 T DE69100817 T DE 69100817T DE 69100817 D1 DE69100817 D1 DE 69100817D1
- Authority
- DE
- Germany
- Prior art keywords
- swivel castor
- castor
- swivel
- 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 - Fee Related
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Legs For Furniture In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT00333090A IT1238449B (it) | 1990-02-02 | 1990-02-02 | Ruota gemellata auto-orientabile del tipo comprendente una coppia di rotelle coassiali. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69100817D1 true DE69100817D1 (de) | 1994-02-03 |
DE69100817T2 DE69100817T2 (de) | 1994-04-14 |
Family
ID=11105112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE91101189T Expired - Fee Related DE69100817T2 (de) | 1990-02-02 | 1991-01-30 | Lenkrollenaufbau. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5119525A (de) |
EP (1) | EP0440182B1 (de) |
DE (1) | DE69100817T2 (de) |
IT (1) | IT1238449B (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5371922A (en) * | 1993-08-17 | 1994-12-13 | Chern; Yeong-Shing | Safety device for baby walker |
US5841768A (en) * | 1996-06-27 | 1998-11-24 | Interdigital Technology Corporation | Method of controlling initial power ramp-up in CDMA systems by using short codes |
US5745951A (en) * | 1996-02-23 | 1998-05-05 | Interstore Transfer Systems, Ltd. | Directional control caster assembly |
US6419246B1 (en) * | 1999-06-28 | 2002-07-16 | Thomas G. Neal | Bucket dolly |
IT1311377B1 (it) * | 1999-12-24 | 2002-03-12 | Emilsider Meccanica | Ruota gemellata auto - orientabile del tipo comprendente una coppia dirotelle coassiali. |
AUPR054400A0 (en) * | 2000-09-29 | 2000-10-26 | Formway Furniture Limited | A castor |
US6839939B2 (en) * | 2001-06-04 | 2005-01-11 | William J Donakowski | Hubless caster |
US7150070B2 (en) * | 2001-06-04 | 2006-12-19 | Donakowski William J | Hubless caster |
US6725501B2 (en) | 2002-07-31 | 2004-04-27 | Fki Industries, Inc. | Caster with universal mount and swivel and wheel lock |
US6748623B1 (en) * | 2002-11-27 | 2004-06-15 | Po-Chuan Tsai | Chair caster |
US20050115021A1 (en) * | 2003-12-01 | 2005-06-02 | Po-Chuan Tsai | Office chair caster |
FR2895702B1 (fr) * | 2005-12-29 | 2008-02-29 | Bruandet Sa Sa | Roulette pour meuble ou analogue |
US7725986B2 (en) * | 2007-01-10 | 2010-06-01 | Po-Chuan Tsai | Castor that is operated smoothly and conveniently |
US9027204B2 (en) | 2007-05-07 | 2015-05-12 | Jacob Holtz Company | Casters having weight transferring tab |
EP2144536B1 (de) * | 2007-05-07 | 2013-07-10 | Jacob Holtz Company | Rollfuss mit gewichtsübertragungsruder |
US20090260181A1 (en) * | 2008-04-18 | 2009-10-22 | Dennis Jones | Caster |
US8561258B2 (en) * | 2009-06-09 | 2013-10-22 | Oconomowoc Mfg. Corp. | Hubless caster technology |
US9168689B2 (en) | 2012-06-08 | 2015-10-27 | Ngs Capital Management, Llc | Durable, quiet hubless caster technology |
US20160221392A1 (en) * | 2015-02-02 | 2016-08-04 | Darcor Limited | Caster yoke for manufacture of a set of wheeled caster assemblies |
DE102015206766A1 (de) * | 2015-04-15 | 2016-10-20 | Sedus Stoll Ag | Permanent gebremste Rollenvorrichtung für ein Sitz-, Liege- und/oder Transportmöbel, und ein Sitz-, Liege- und/oder Transportmöbel |
US9669658B1 (en) * | 2016-01-12 | 2017-06-06 | Joy Tong | Hollow twin-wheel caster structure of luggage |
GB2570731A (en) * | 2018-02-06 | 2019-08-07 | It Luggage Ltd | Luggage wheel assembly |
US11498360B2 (en) | 2019-05-21 | 2022-11-15 | Ngs Capital Management, Llc | Hybrid bearing arrangement caster technology |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK134006A (de) * | 1968-04-26 | |||
GB1496672A (en) * | 1974-07-23 | 1977-12-30 | Kenrick & Sons Ltd | Castors |
DK137318B (da) * | 1975-02-19 | 1978-02-20 | Kevi As | Møbelrulle med tvillinghjul og et med hjulskærm udformet hus. |
IT1042754B (it) * | 1975-09-22 | 1980-01-30 | Emilsider Meccanica | Ruota autorisphtabile con rotelle gemelle |
IT1070548B (it) * | 1976-12-29 | 1985-03-29 | Emilsider Meccanica | Ruota autoorientabile a rotelle gemelle e con carenatura metallica |
IT1106682B (it) * | 1978-06-26 | 1985-11-18 | Emilsider Meccanica | Ruota autoorientabile con rotelle gemelle |
US4399586A (en) * | 1979-02-28 | 1983-08-23 | Herder, N.V. | Dual wheel caster |
US4283810A (en) * | 1979-02-28 | 1981-08-18 | Herder N.V. | Dual wheel caster body structure |
-
1990
- 1990-02-02 IT IT00333090A patent/IT1238449B/it active IP Right Grant
-
1991
- 1991-01-28 US US07/646,320 patent/US5119525A/en not_active Expired - Lifetime
- 1991-01-30 DE DE91101189T patent/DE69100817T2/de not_active Expired - Fee Related
- 1991-01-30 EP EP91101189A patent/EP0440182B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0440182A1 (de) | 1991-08-07 |
DE69100817T2 (de) | 1994-04-14 |
IT9003330A1 (it) | 1991-08-03 |
IT1238449B (it) | 1993-07-26 |
US5119525A (en) | 1992-06-09 |
IT9003330A0 (it) | 1990-02-02 |
EP0440182B1 (de) | 1993-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |