EP0190192A1 - Chariot actionne manuellement pouvant monter des escaliers - Google Patents

Chariot actionne manuellement pouvant monter des escaliers

Info

Publication number
EP0190192A1
EP0190192A1 EP19850903442 EP85903442A EP0190192A1 EP 0190192 A1 EP0190192 A1 EP 0190192A1 EP 19850903442 EP19850903442 EP 19850903442 EP 85903442 A EP85903442 A EP 85903442A EP 0190192 A1 EP0190192 A1 EP 0190192A1
Authority
EP
European Patent Office
Prior art keywords
spider
wheels
spider members
hand truck
shafts
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.)
Withdrawn
Application number
EP19850903442
Other languages
German (de)
English (en)
Inventor
Björn Ake ÖRTENHEIM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0190192A1 publication Critical patent/EP0190192A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/14—Retractable wheels

Abstract

Un chariot actionné manuellement pouvant monter des escaliers est constitué par un corps (10) comprenant un châssis généralement rectangulaire (11), et un agencement de support pour le corps (10) et consistant en deux axes horizontaux et parallèles (21, 35) s'étendant transversalement par rapport au châssis (11) et formant un axe inférieur (21) et un axe supérieur (35), chaque axe (21, 35) ayant une paire de brassures opposées (19, 33) de roue, les brassures (19) de l'axe inférieur (21) portant des roues de support tournant librement (18), tandis que les brassures (33) de l'axe supérieur (35) portent des moyens de support auxiliaires (32), des moyens d'entraînement électriques (22-28, 36, 37) étant prévus pour faire tourner les deux paires de brassures (19, 33). De manière à rendre le chariot plus stable et fiable, les moyens de support auxiliaires (32) sont assujettis en position fixe sur leurs brassures (33) et dans des positions décalées latéralement par rapport aux roues (18) pour que lors de la rotation des brassures (19, 33), celles-ci se déplacent le long de chemins circulaires chevauchant partiellement les chemins de déplacement des roues (18).
EP19850903442 1984-07-09 1985-07-09 Chariot actionne manuellement pouvant monter des escaliers Withdrawn EP0190192A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8403635 1984-07-09
SE8403635A SE8403635L (sv) 1984-07-09 1984-07-09 Trappgaende transportkerra

Publications (1)

Publication Number Publication Date
EP0190192A1 true EP0190192A1 (fr) 1986-08-13

Family

ID=20356488

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850903442 Withdrawn EP0190192A1 (fr) 1984-07-09 1985-07-09 Chariot actionne manuellement pouvant monter des escaliers

Country Status (6)

Country Link
EP (1) EP0190192A1 (fr)
DE (1) DE3590331T1 (fr)
DK (1) DK103586D0 (fr)
GB (1) GB8603864D0 (fr)
SE (1) SE8403635L (fr)
WO (1) WO1986000587A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713564A1 (de) * 1987-04-23 1988-11-10 Haas & Alber Haustechnik Und A Treppensteigvorrichtung, beispielsweise fuer rollstuehle fuer gehunfaehige
ES1042721Y (es) * 1999-04-05 2000-02-16 Gracia Alonso Joaquin De Coche de bebe perfeccionado.
GB9914536D0 (en) * 1999-06-23 1999-08-25 Scholes Barry M Carriage for ascending or descending stairs whilst carrying a seated person or suitably restrained goods
ES2169636B1 (es) * 1999-10-15 2003-11-01 Univ Catalunya Politecnica Carretilla de mano electrica mejorada para subir escaleras.
AU761475B3 (en) * 2000-10-18 2003-06-05 Jack Tsai Wheel mounting arrangement
US7669862B2 (en) 2007-04-27 2010-03-02 Sterraclimb Llc Foldable spider wheel for ascending and descending stairs
WO2015018018A1 (fr) * 2013-08-08 2015-02-12 Gao Harry Fan Appareil de groupe de roues ayant une roue auxiliaire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2400824A (en) * 1944-06-14 1946-05-21 John I Jackson Hand truck
US3241848A (en) * 1963-12-27 1966-03-22 John F Flory Stair-climbing vehicle
GB2126540B (en) * 1982-09-10 1986-07-16 Robert Hester Stairclimbing vehicles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8600587A1 *

Also Published As

Publication number Publication date
WO1986000587A1 (fr) 1986-01-30
SE8403635L (sv) 1986-01-23
DK103586A (da) 1986-03-07
DK103586D0 (da) 1986-03-07
SE8403635D0 (sv) 1984-07-09
GB8603864D0 (en) 1986-03-26
DE3590331T1 (de) 1986-07-17

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Legal Events

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Effective date: 19860611