ATE15468T1 - Zwillingslenkrolle. - Google Patents

Zwillingslenkrolle.

Info

Publication number: ATE15468T1
Authority: AT; Austria
Prior art keywords: wheels; disposed; castors; twin; spigots
Prior art date: 1980-12-12

Application number

AT81110161T

Other languages

English (en)

Inventor

Stafford Thomas Screen

Original Assignee

British Castors 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.)

1980-12-12

Filing date

1981-12-04

Publication date

1985-09-15

1981-12-04 Application filed by British Castors Ltd filed Critical British Castors Ltd

1985-09-15 Application granted granted Critical

1985-09-15 Publication of ATE15468T1 publication Critical patent/ATE15468T1/de

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Rolling Contact Bearings (AREA)
Casters (AREA)
Transplanting Machines (AREA)
Handcart (AREA)
Pulleys (AREA)

AT81110161T 1980-12-12 1981-12-04 Zwillingslenkrolle. ATE15468T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8039947		1980-12-12
EP81110161A EP0054797B1 (de)	1980-12-12	1981-12-04	Zwillingslenkrolle

Publications (1)

Publication Number	Publication Date
ATE15468T1 true ATE15468T1 (de)	1985-09-15

Family

ID=10517964

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT81110161T ATE15468T1 (de)	1980-12-12	1981-12-04	Zwillingslenkrolle.

Country Status (9)

Country	Link
EP (1)	EP0054797B1 (de)
JP (1)	JPS57121902A (de)
AT (1)	ATE15468T1 (de)
AU (1)	AU552604B2 (de)
BR (1)	BR8108072A (de)
DE (1)	DE3172270D1 (de)
GB (1)	GB2089654A (de)
NZ (1)	NZ199051A (de)
ZA (1)	ZA818122B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8422660D0 (en) *	1984-09-07	1984-10-10	Colson Castors Europ Ltd	Twinwhell castor
IT211325Z2 (it) *	1987-03-27	1989-03-06	Emisilder Meccanica Spa	Ruota gemellata auto orientabile del tipo comprendente una coppia di rotelle coassiali
GB2272366B (en) *	1992-11-13	1996-05-15	Guy Raymond Eng Co Ltd	Castors
US5406675A (en) *	1993-06-23	1995-04-18	Century Products Company	Flutter free dual wheel caster assembly
IT250386Y1 (it) *	2000-12-12	2003-09-10	Ogtm Officine Meccaniche Srl	Ruota piroettante a montaggio semplificato particolarmente studiataper sedie poltroncine e simili
ES1061567Y (es) *	2005-11-17	2006-06-16	Jane Sa	"conjunto rodadero"
GB0605829D0 (en) *	2006-03-24	2006-05-03	Gray Matter Alpha Ltd	Common wheel movement
WO2010069092A1 (zh) *	2008-12-17	2010-06-24	Chen Min	脚轮
US12030341B2 (en)	2017-11-27	2024-07-09	Omco Sumo, Inc.	Caster braking system technology
US11498360B2 (en)	2019-05-21	2022-11-15	Ngs Capital Management, Llc	Hybrid bearing arrangement caster technology

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1042503A (en) *	1962-03-05	1966-09-14	Maurice Alfred Burdin	Improvements in and relating to castors for furniture and the like
GB1416991A (en) *	1971-11-24	1975-12-10	British Castors Ltd	Castors
DK142136B (da) *	1975-09-11	1980-09-08	Carl Gottschalck Andersen	Møbelrulle.
GB1587721A (en) *	1976-04-02	1981-04-08	British Castors Ltd	Twin-wheeled castor
GB2016919B (en) *	1978-03-13	1982-04-15	Global Castors & Hardware Ltd	Twin wheel castors

1981
- 1981-11-23 ZA ZA818122A patent/ZA818122B/xx unknown
- 1981-11-24 NZ NZ199051A patent/NZ199051A/en unknown
- 1981-12-03 GB GB8136486A patent/GB2089654A/en not_active Withdrawn
- 1981-12-04 AT AT81110161T patent/ATE15468T1/de not_active IP Right Cessation
- 1981-12-04 EP EP81110161A patent/EP0054797B1/de not_active Expired
- 1981-12-04 DE DE8181110161T patent/DE3172270D1/de not_active Expired
- 1981-12-08 AU AU78369/81A patent/AU552604B2/en not_active Ceased
- 1981-12-11 BR BR8108072A patent/BR8108072A/pt unknown
- 1981-12-12 JP JP56200801A patent/JPS57121902A/ja active Pending

Also Published As

Publication number	Publication date
JPS57121902A (en)	1982-07-29
NZ199051A (en)	1984-10-19
EP0054797A1 (de)	1982-06-30
EP0054797B1 (de)	1985-09-11
AU552604B2 (en)	1986-06-12
BR8108072A (pt)	1982-09-21
DE3172270D1 (en)	1985-10-17
AU7836981A (en)	1982-06-17
GB2089654A (en)	1982-06-30
ZA818122B (en)	1982-10-27

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Legal Events

Date	Code	Title	Description
1986-03-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties