Vehicle with vacuum traction
First Claim
Patent Images
1. A vehicle comprising:
- a chassis; and
slidable vacuum means mounted on the chassis and arranged for slidable vacuum seal arrangement with a support surface, said slidable vacuum means being slidable with respect to the support surface and comprising;
a suction cup mounted onto the chassis; and
flexible sheet material having at least one aperture formed therein and disposed underlying said suction cup and intermediate said suction cup and the support surface, said flexible sheet material being slidable with respect to the support surface.
0 Assignments
0 Petitions
Accused Products
Abstract
A vehicle comprising a chassis and slidable vacuum apparatus mounted on the chassis and arranged for slidable vacuum seal engagement with a support surface.
-
Citations
15 Claims
-
1. A vehicle comprising:
-
a chassis; and slidable vacuum means mounted on the chassis and arranged for slidable vacuum seal arrangement with a support surface, said slidable vacuum means being slidable with respect to the support surface and comprising; a suction cup mounted onto the chassis; and flexible sheet material having at least one aperture formed therein and disposed underlying said suction cup and intermediate said suction cup and the support surface, said flexible sheet material being slidable with respect to the support surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
Specification