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Patent Searching and Data


Title:
SCREED ACCESSORY FOR LEVELLING UNCURED CONCRETE SURFACES
Document Type and Number:
WIPO Patent Application WO/2019/138257
Kind Code:
A1
Abstract:
An accessory for levelling uncured concrete surfaces. The accessory includes a screed head with two height adjusting levelling cylinders (1), a slope cylinder (2), a coupling component (3), a blade (4), an auger (5), a roller (6), a vibrator (7) and a sprinkler system (8). The coupling component (3) includes a hand operated hinged latch with a hook able to be snapped in place in a single movement so as to pinch together the coupling component and a telescopic boom of a general-purpose vehicle. The slope cylinder (2) enables the screed head to be maintained continuously at ninety degrees to the horizontal.

Inventors:
PASQUALOTTO, Robert (35 River House, 16 Northfields, London SW18 1DD, SW18 1DD, GB)
Application Number:
GB2019/050107
Publication Date:
July 18, 2019
Filing Date:
January 15, 2019
Export Citation:
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Assignee:
PASQUALOTTO, Robert (35 River House, 16 Northfields, London SW18 1DD, SW18 1DD, GB)
International Classes:
E01C19/40; E01C19/42; E04F21/24; E04G21/10
Foreign References:
CN104894949A2015-09-09
CN102094379B2012-10-03
US20060120801A12006-06-08
US3901618A1975-08-26
CA2657169A12010-08-02
CN203603006U2014-05-21
Other References:
None
Attorney, Agent or Firm:
HGF LTD (Cavendish House, 39-41 Waterloo Street, Birmingham West Midlands B2 5PP, B2 5PP, GB)
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