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1. (WO1998050649) ROOF VEHICLE II
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/050649 International Application No.: PCT/NL1998/000168
Publication Date: 12.11.1998 International Filing Date: 26.03.1998
Chapter 2 Demand Filed: 19.11.1998
IPC:
B62B 1/12 (2006.01) ,E04D 15/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
1
Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
10
in which the load is intended to be transferred totally to the wheels
12
involving parts being adjustable, collapsible, attachable, detachable, or convertible
E FIXED CONSTRUCTIONS
04
BUILDING
D
ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
15
Apparatus or tools for roof working
04
for roof coverings comprising slabs, sheets or flexible material
Applicants:
ROCKWOOL LAPINUS B.V. [NL/NL]; Industrieweg 15 NL-6045 JG Roermond, NL (AllExceptUS)
ETTEMA, Antonius, Marinus [NL/NL]; NL (UsOnly)
Inventors:
ETTEMA, Antonius, Marinus; NL
Agent:
EVELEENS MAARSE, Pieter; Arnold & Siedsma Sweelinckplein 1 NL-2517 GK The Hague, NL
Priority Data:
100593901.05.1997NL
Title (EN) ROOF VEHICLE II
(FR) VEHICULE DE TOIT
Abstract:
(EN) The invention relates to a truck (1) to be moved by a person comprising a frame with a bearing surface (2) and a supporting surface (3) extending substantially at a right angle to the bearing surface (2) and wheels connected to the frame, wherein the wheels are formed by rollers (6, 11, 13). The use of rollers instead of wheels has the advantage on the one hand that the surface pressure exerted on the roof by the truck is considerably lower than that of wheels, so that the load on the roof is smaller, while on the other the use of rollers has the advantage that the truck can also be moved easily over a corrugated roof, particularly when the direction of forward movement does not extend transversely of the corrugation direction.
(FR) Cette invention se rapporte à un chariot (1) conçu pour être mû par une personne et comprenant un châssis ayant une surface portante (2) et une surface de support (3) s'étendant sensiblement à angle droit par rapport à la surface portante (2), ainsi que des roues reliées au châssis, ces roues étant de préférence formées par des roulettes (6, 11, 13). L'utilisation de roulettes à la place de roues est avantageuse, d'une part, parce que la pression de surface exercée sur le toit par le chariot est considérablement inférieure à celle des roues, de sorte que la charge s'exerçant sur le toit est inférieure, et d'autre part parce que le chariot peut également être mû en toute facilité sur un toit ondulé, en particulier lorsque la direction d'avance ne s'étend pas transversalement à la direction des ondulations.
front page image
Designated States: AL, AU, BA, BB, BG, BR, CA, CN, CU, CZ, DE, EE, GE, HU, IL, IS, JP, KP, KR, LC, LK, LR, LT, LV, MG, MK, MN, MX, NO, NZ, PL, RO, RU, SG, SI, SK, SL, TR, TT, UA, US, UZ, VN, YU
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Dutch (NL)
Also published as:
AU1998065263