EP 1773642 A1 20070418 - COLLAPSIBLE SLED WITH SPRING SUSPENSION
Title (en)
COLLAPSIBLE SLED WITH SPRING SUSPENSION
Title (de)
GEFEDERTER UND ZUSAMMENLEGBARER SCHLITTEN
Title (fr)
LUGE A SUSPENSION ET PLIABLE
Publication
Application
Priority
- DE 2004002142 W 20040924
- DE 202004011094 U 20040713
Abstract (en)
[origin: WO2006005276A1] The invention concerns the fields of vehicle engineering and sporting goods. It relates to a sled, preferably with two parallel interspaced runners, with spring suspension. The seat frame (5) and the runner frame (2, 3, 11 to 14) can be collapsed in a vertical direction when the sled is not in use. The seat frame (5), together with the sitting surface (18), is mounted in a rotational and detachable manner, via both of its front ends (6, 7), on the front traverse (4) of the runner frame by means of two half-shells provided with quick-release latches (8). The runners (2, 3) are, approximately at mid-length, joined in a fixed manner to the seat frame and to the sitting surface by two upward sloping rods or tubes (10, 11) and (12, 13) and by a transverse member (14), to which the longitudinal bars are fastened in a fixed manner, said rods or tubes being fastened to the runners in a fixed manner. The traverse (4) forms, together with the runners and with the rods or tubes, the whole of the runner frame. The seat frame (5) has, in its front longitudinal section, a traverse (9). A suspension strut (15) is mounted between the traverse and the transversal member (14) while being able to turn relative thereto.
IPC 8 full level
B62B 13/16 (2006.01); B62B 17/04 (2006.01)
CPC (source: EP US)
B62B 13/16 (2013.01 - EP US); B62B 17/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2006005276A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 202004011094 U1 20050331; CN 101115652 A 20080130; CN 101115652 B 20100908; DE 112004002972 A5 20070712; EP 1773642 A1 20070418; US 2009091097 A1 20090409; WO 2006005276 A1 20060119
DOCDB simple family (application)
DE 202004011094 U 20040713; CN 200480043964 A 20040924; DE 112004002972 T 20040924; DE 2004002142 W 20040924; EP 04786858 A 20040924; US 57190208 A 20081113