SE8007101L - Hjulstell - Google Patents

Hjulstell

Info

Publication number: SE8007101L
Authority: SE; Sweden
Prior art keywords: wheels; pct; trolley; center; bearing means
Prior art date: 1980-10-10

Application number

SE8007101A

Other languages

Unknown language ( )

English (en)

Other versions

SE423986B (sv

Inventor

K O Persson

Original Assignee

Heglinge Ind Ab

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.)

1980-10-10

Filing date

1980-10-10

Publication date

1982-04-11

1980-10-10 Application filed by Heglinge Ind Ab filed Critical Heglinge Ind Ab

1980-10-10 Priority to SE8007101A priority Critical patent/SE423986B/sv

1981-10-09 Priority to PCT/SE1981/000293 priority patent/WO1982001356A1/en

1981-10-09 Priority to JP56503310A priority patent/JPS57501721A/ja

1981-10-09 Priority to US06/387,875 priority patent/US4457526A/en

1981-10-09 Priority to EP81902812A priority patent/EP0062054B1/en

1981-10-09 Priority to AT81902812T priority patent/ATE19031T1/de

1981-10-09 Priority to DE8181902812T priority patent/DE3174326D1/de

1982-04-11 Publication of SE8007101L publication Critical patent/SE8007101L/sv

1982-06-08 Priority to DK256882A priority patent/DK148974C/da

1982-06-09 Priority to NO821929A priority patent/NO152868C/no

1982-06-10 Priority to FI822055A priority patent/FI74912C/sv

1982-06-21 Publication of SE423986B publication Critical patent/SE423986B/sv

Classifications

- 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
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
- B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Handcart (AREA)
Braking Arrangements (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

SE8007101A 1980-10-10 1980-10-10 Hjulstell SE423986B (sv)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
SE8007101A SE423986B (sv)	1980-10-10	1980-10-10	Hjulstell
AT81902812T ATE19031T1 (de)	1980-10-10	1981-10-09	Radbaugruppe.
JP56503310A JPS57501721A (sv)	1980-10-10	1981-10-09
US06/387,875 US4457526A (en)	1980-10-10	1981-10-09	Wheel assembly
EP81902812A EP0062054B1 (en)	1980-10-10	1981-10-09	Wheel assembly
PCT/SE1981/000293 WO1982001356A1 (en)	1980-10-10	1981-10-09	Wheel assembly
DE8181902812T DE3174326D1 (en)	1980-10-10	1981-10-09	Wheel assembly
DK256882A DK148974C (da)	1980-10-10	1982-06-08	Hjulaggregat
NO821929A NO152868C (no)	1980-10-10	1982-06-09	Hjulanordning.
FI822055A FI74912C (sv)	1980-10-10	1982-06-10	Hjulställ.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8007101A SE423986B (sv)	1980-10-10	1980-10-10	Hjulstell

Publications (2)

Publication Number	Publication Date
SE8007101L true SE8007101L (sv)	1982-04-11
SE423986B SE423986B (sv)	1982-06-21

Family

ID=20341952

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8007101A SE423986B (sv)	1980-10-10	1980-10-10	Hjulstell

Country Status (8)

Country	Link
US (1)	US4457526A (sv)
EP (1)	EP0062054B1 (sv)
JP (1)	JPS57501721A (sv)
DK (1)	DK148974C (sv)
FI (1)	FI74912C (sv)
NO (1)	NO152868C (sv)
SE (1)	SE423986B (sv)
WO (1)	WO1982001356A1 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE447646B (sv) *	1984-09-25	1986-12-01	Johan Ridderstolpe	Hjulanordning
DE3713564A1 (de) *	1987-04-23	1988-11-10	Haas & Alber Haustechnik Und A	Treppensteigvorrichtung, beispielsweise fuer rollstuehle fuer gehunfaehige
CA1275296C (en) *	1987-05-04	1990-10-16	Pierre Decelles	Climbing and descending vehicle
US5273296A (en) *	1991-11-07	1993-12-28	Alexander Lepek	Obstacle overcoming vehicle suspension system
JP3310651B2 (ja) *	2000-04-27	2002-08-05	光生澤田	車輪
US6357765B1 (en)	2000-08-03	2002-03-19	Troy A. Heien	Obstacle traversing wheel assembly
US20050087940A1 (en) *	2003-10-22	2005-04-28	Emerson Ally	Multi-functional wheel system
US20050146125A1 (en) *	2004-01-06	2005-07-07	Wheeler Steven A.	ATV camping trailer
US20050177950A1 (en) *	2004-02-17	2005-08-18	Foamex L.P.	Flame barrier cushioning foams and upholstery layer construction incorporating such foams
WO2006045107A2 (en) *	2004-10-18	2006-04-27	Michael Yang	Foldable spider wheel for ascending and descending stairs
US7487976B1 (en)	2006-06-15	2009-02-10	Williams Mychael J	Hand truck
USD590120S1 (en)	2007-10-18	2009-04-07	Jackie L Thompson	Stair-climbing hand cart
US9726268B1 (en) *	2012-12-07	2017-08-08	The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration	Multi-spoked wheel assembly
US10167007B2 (en) *	2014-11-01	2019-01-01	Mainstream Holdings, Inc.	Game cart apparatus and methods
USD819919S1 (en) *	2016-07-14	2018-06-05	Terrence Mitchell	Hand truck attachment
USD821054S1 (en) *	2016-10-05	2018-06-19	Terrence Mitchell	Hand truck attachment
CN107380289B (zh) *	2017-07-21	2019-12-13	哈尔滨玄智科技有限公司	一种自动跟随越障车
CN108210189A (zh) *	2018-03-01	2018-06-29	贾银霞	一种可电动助力行走与爬楼驱动装置
US11613290B2 (en) *	2018-04-19	2023-03-28	Peter Michael Greenup	Hand truck system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1887427A (en) *	1932-04-06	1932-11-08	Porcello Raphael	Wheeled device
US2363636A (en) *	1942-02-10	1944-11-28	Bloch Arthur	Vehicle
US3283839A (en) *	1965-03-02	1966-11-08	Ronald K Brown	Stair-climbing wheel chair
DE2124284A1 (de) *	1971-05-15	1972-11-30	Fuchs, Franz, 5461 Dattenberg	Treppensteigendes Flurförderzeug
JPS5412630Y2 (sv) *	1973-08-17	1979-06-01

1980
- 1980-10-10 SE SE8007101A patent/SE423986B/sv not_active IP Right Cessation
1981
- 1981-10-09 US US06/387,875 patent/US4457526A/en not_active Expired - Fee Related
- 1981-10-09 WO PCT/SE1981/000293 patent/WO1982001356A1/en not_active Ceased
- 1981-10-09 JP JP56503310A patent/JPS57501721A/ja active Pending
- 1981-10-09 EP EP81902812A patent/EP0062054B1/en not_active Expired
1982
- 1982-06-08 DK DK256882A patent/DK148974C/da not_active IP Right Cessation
- 1982-06-09 NO NO821929A patent/NO152868C/no unknown
- 1982-06-10 FI FI822055A patent/FI74912C/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO821929L (no)	1982-06-09
SE423986B (sv)	1982-06-21
WO1982001356A1 (en)	1982-04-29
FI74912C (sv)	1988-04-11
DK148974C (da)	1986-05-26
EP0062054A1 (en)	1982-10-13
US4457526A (en)	1984-07-03
JPS57501721A (sv)	1982-09-24
NO152868B (no)	1985-08-26
FI822055A0 (fi)	1982-06-10
DK256882A (da)	1982-06-08
NO152868C (no)	1985-12-11
DK148974B (da)	1985-12-09
EP0062054B1 (en)	1986-04-09
FI74912B (fi)	1987-12-31

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 8007101-2 Effective date: 19930510 Format of ref document f/p: F

Date

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Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8007101-2

Effective date: 19930510

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