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US 6,182,319 B2Granted
Arrangement on which it is possible to walk and/or drive
AssigneePeter Maier Leichtbau GmbH
InventorsPeter Maier, Branislav Kmet
Life of this patent
Estimating the term…
Abstract
In the case of an arrangement on which it is possible to walk and/or drive and which is intended for bridging over and/or under, for example, roads, comprising a bottom member (1) which is connected, via cross-struts (2), to handrails (10) and/or a top flange (3), the intention is for a cross-strut (2) to comprise, at least in part, a box profile.
Claims23
A device for walking on or driving on, which comprises:
- a bottom member;
- cross-struts connected to said bottom member;
- a top flange connected to said bottom member by said cross-struts;
- wherein, said cross-struts have a closed box profile closed on four sides, and wherein the closed box profile includes at least one profiling for the insertion of a structural element.
1 more element
A device for walking on or driving on, which comprises:
- a bottom member;
- cross-struts connected to said bottom member;
- a top flange connected to said bottom member by said cross-struts;
- wherein, said cross-struts have a closed box profile closed on four sides;
- and
- including side paneling fixed between the cross-struts, wherein the side paneling is retained by a clamping device between a handrail and the bottom member.
3 more elements
A device for walking on or driving on, which comprises:
- a bottom member;
- cross-struts connected to said bottom member;
- a top flange connected to said bottom member by said cross-struts;
- wherein, said cross-struts have a closed box profile closed on four sides;
- and
- wherein the cross-struts are fitted into a connecting piece which is connected to the bottom member in an articulated manner, with each connecting piece having a branch which is inserted in a cross-strut, and with said connecting piece having a stop for the cross-strut, wherein the branch is supported against inner surfaces of the cross-struts by spines and supporting fingers.
3 more elements
Dependencies are inferred from the claim text.