SE438123B - Tvahjulig hjulanordning - Google Patents

Tvahjulig hjulanordning

Info

Publication number: SE438123B
Authority: SE; Sweden
Prior art keywords: projections; wheels; wheel; axle pins; axle
Prior art date: 1978-03-13

Application number

SE7902204A

Other languages

English (en)

Swedish (sv)

Other versions

SE7902204L (sv

Inventor

M J James

Original Assignee

Global 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.)

1978-03-13

Filing date

1979-03-12

Publication date

1985-04-01

1979-03-12 Application filed by Global Castors Ltd filed Critical Global Castors Ltd

1979-09-14 Publication of SE7902204L publication Critical patent/SE7902204L/

1985-04-01 Publication of SE438123B publication Critical patent/SE438123B/sv

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)
Rolling Contact Bearings (AREA)
Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Rolls And Other Rotary Bodies (AREA)
Rollers For Roller Conveyors For Transfer (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Casters (AREA)

SE7902204A 1978-03-13 1979-03-12 Tvahjulig hjulanordning SE438123B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB978578		1978-03-13

Publications (2)

Publication Number	Publication Date
SE7902204L SE7902204L (sv)	1979-09-14
SE438123B true SE438123B (sv)	1985-04-01

Family

ID=9878723

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7902204A SE438123B (sv)	1978-03-13	1979-03-12	Tvahjulig hjulanordning

Country Status (15)

Country	Link
US (1)	US4173810A (it)
JP (1)	JPS54126351A (it)
AU (1)	AU517870B2 (it)
CA (1)	CA1094762A (it)
DE (1)	DE2906734C3 (it)
ES (1)	ES251509U (it)
FR (1)	FR2419828A1 (it)
HK (1)	HK35382A (it)
IT (1)	IT1203290B (it)
MY (1)	MY8300149A (it)
NL (1)	NL176346C (it)
NZ (1)	NZ189814A (it)
SE (1)	SE438123B (it)
SG (1)	SG31882G (it)
ZA (1)	ZA791185B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA81780B (en) *	1980-02-12	1982-03-31	British Castors Ltd	Castor with braking means
JPS6153202U (it) *	1984-09-14	1986-04-10
JPS61106402U (it) *	1984-12-18	1986-07-05
JPH0336401Y2 (it) *	1985-04-03	1991-08-01
US5144717A (en) *	1991-04-26	1992-09-08	Graco Metal Products, Inc.	Double wheel caster for being rotatably mounted on a leg of a transport carrier
US5408723A (en) *	1992-02-21	1995-04-25	Graco Children's Products, Inc.	Swivel wheel assembly
JPH0653206U (ja) *	1992-09-04	1994-07-19	エトー株式会社	キャスター
AUPP085997A0 (en) *	1997-12-12	1998-01-08	Carter, William Shane	Mobile car body hoist
AUPR054400A0 (en) *	2000-09-29	2000-10-26	Formway Furniture Limited	A castor
US6449801B1 (en)	2000-12-04	2002-09-17	Greg R. Durrin	Add-on front wheel castors for jogging stroller
US6880203B1 (en)	2002-12-31	2005-04-19	Aubin Industries, Inc.	Independently rotatable, split tread, single wheel assembly
US9669658B1 (en) *	2016-01-12	2017-06-06	Joy Tong	Hollow twin-wheel caster structure of luggage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1416991A (en) *	1971-11-24	1975-12-10	British Castors Ltd	Castors
FR2177283A7 (it) *	1972-03-18	1973-11-02	Zanussi A Spa Industrie
DE2317817A1 (de) *	1973-04-09	1974-10-24	Bossert Druckguss Metall	Moebelrolle
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

1978
- 1978-06-09 US US05/914,292 patent/US4173810A/en not_active Expired - Lifetime
- 1978-06-15 CA CA305,504A patent/CA1094762A/en not_active Expired
1979
- 1979-02-16 NL NLAANVRAGE7901234,A patent/NL176346C/xx not_active IP Right Cessation
- 1979-02-21 DE DE2906734A patent/DE2906734C3/de not_active Expired
- 1979-03-01 IT IT67443/79A patent/IT1203290B/it active
- 1979-03-05 FR FR7905624A patent/FR2419828A1/fr active Granted
- 1979-03-05 NZ NZ189814A patent/NZ189814A/xx unknown
- 1979-03-05 AU AU44798/79A patent/AU517870B2/en not_active Ceased
- 1979-03-07 ES ES1979251509U patent/ES251509U/es active Pending
- 1979-03-12 SE SE7902204A patent/SE438123B/sv not_active IP Right Cessation
- 1979-03-12 JP JP2776679A patent/JPS54126351A/ja active Pending
- 1979-03-13 ZA ZA791185A patent/ZA791185B/xx unknown
1982
- 1982-07-07 SG SG318/82A patent/SG31882G/en unknown
- 1982-08-03 HK HK353/82A patent/HK35382A/xx not_active IP Right Cessation
1983
- 1983-12-30 MY MY149/83A patent/MY8300149A/xx unknown

Also Published As

Publication number	Publication date
DE2906734C3 (de)	1982-01-28
DE2906734A1 (de)	1979-09-20
FR2419828A1 (fr)	1979-10-12
DE2906734B2 (de)	1981-05-14
AU517870B2 (en)	1981-09-03
NL176346C (nl)	1985-04-01
NL7901234A (nl)	1979-09-17
CA1094762A (en)	1981-02-03
IT1203290B (it)	1989-02-15
NZ189814A (en)	1982-06-29
FR2419828B1 (it)	1983-03-11
SE7902204L (sv)	1979-09-14
JPS54126351A (en)	1979-10-01
US4173810A (en)	1979-11-13
ES251509U (es)	1981-02-16
AU4479879A (en)	1980-09-11
SG31882G (en)	1983-07-08
IT7967443A0 (it)	1979-03-01
HK35382A (en)	1982-08-13
MY8300149A (en)	1983-12-31
ZA791185B (en)	1980-03-26
NL176346B (nl)	1984-11-01

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7902204-2 Effective date: 19921005 Format of ref document f/p: F

Date

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1995-01-31

NUG

Patent has lapsed

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