EP 0473445 A1 19920304 - Trampolines.
Title (en)
Trampolines.
Title (de)
Trampoline.
Title (fr)
Tremplins.
Publication
Application
Priority
- US 59365290 A 19901003
- US 73048291 A 19910716
- ZA 906930 A 19900830
Abstract (en)
The disclosure relates to a trampoline comprising a hollow inflatable support (30) defining a space therewithin and a rigid frame (34) supported by said support and defining a space therewithin. Straps (64) pass over and engage said frame and pass around and engage said support to connect said frame to said support. Buckle (66) hold said straps in operative positions. A resilient trampoline mat (70) has an outer periphery connected by springs (76) to said frame to suspend the mat in the space within the frame and above the space within the support. A protective cover (80) formed of soft resilient material is supported above said frame and at least the portions of said spring means adjacent said frame to protect a user from injury due to contact with said frame or said spring means. <IMAGE>
IPC 1-7
IPC 8 full level
A63B 5/11 (2006.01)
CPC (source: EP)
A63B 5/11 (2013.01); A63B 21/023 (2013.01); A63B 2210/50 (2013.01); A63B 2225/605 (2013.01); A63B 2225/62 (2013.01)
Citation (search report)
- [XD] US 4576375 A 19860318 - ROBERTS DONALD K [US]
- [A] US 4644892 A 19870224 - FISHER GAVIN R [AU]
- [A] GB 2107201 A 19830427 - JOHNSON JOHN ERIC
- [A] EP 0177662 A1 19860416 - CORVINUS & ROTH GMBH [DE]
- [A] US 4037834 A 19770726 - OAKS ARTHUR Q
- [A] AT 265935 B 19681025 - ZIERMANN ATILLA DIPL ING [CH]
Designated contracting state (EPC)
ES FR GB IT
DOCDB simple family (publication)
EP 0473445 A1 19920304; BR 9103730 A 19920519; CA 2050403 A1 19920301
DOCDB simple family (application)
EP 91307945 A 19910830; BR 9103730 A 19910829; CA 2050403 A 19910830