EP 0077875 A1 19830504 - Squash court with walls made of pressboard panels coated with plastics.
Title (en)
Squash court with walls made of pressboard panels coated with plastics.
Title (de)
Squash-Spielfeld mit durch kunststoffbeschichtete Pressspanplatten gebildeten Wänden.
Title (fr)
Court de squash à parois constituées de panneaux de couches de matières plastiques pressées.
Publication
Application
Priority
DE 3142809 A 19811028
Abstract (en)
1. Squash court, consisting of one bottom plate and four walls, consisting of chip board plates with plastic covering distanced by supports, and of a space between the plates filled with sand, characterised in that the sand filling between the chip board plates (20, 22) is of fire dried quartz sand with a grain of 1 to 3 mm ; and that the prefabricated chip board plates (20,22) are layered with an undercoat of a low-solvent double component polyurethane system with flame resistant additives on the working side and a covering layer of a highly friction resistant resin lacquer system on a base of aqueous expoxy resin, applied at the place of construction.
Abstract (de)
Squash-Spielfeld, bestehend aus einer Bodenplatte und vier Wänden, die aus durch vorzugsweise aus I-Profilen gebildeten vertikalen Streben auf Abstand gehaltenen kunststoffbeschichteten Preßspanplatten (20, 22) und einem Plattenzwischenraum (38) bestehen. der im wesentlichen vollständig durch eine Sandfüllung ausgefüllt ist, wobei die zwischen den Preßspanplatten angeordnete Sandfüllung aus feuergetrocknetem Quarzsand mit einer Körnung von 1 - 3 mm besteht.
IPC 1-7
IPC 8 full level
A63C 19/02 (2006.01); E04H 3/14 (2006.01)
CPC (source: EP)
A63C 19/02 (2013.01); E04H 3/14 (2013.01)
Citation (search report)
- [A] DE 2844393 A1 19800508 - WARNICK CHRISTIAN
- [A] GB 2054696 A 19810218 - ILA BAU GMBH & CO KG
- [A] US 4068840 A 19780117 - SPAULDING JR CHARLES A
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0077875 A1 19830504; EP 0077875 B1 19860226; AT E18275 T1 19860315; DE 3142809 A1 19830511; DE 3142809 C2 19850605; DE 3269311 D1 19860403
DOCDB simple family (application)
EP 82103828 A 19820505; AT 82103828 T 19820505; DE 3142809 A 19811028; DE 3269311 T 19820505