Attachment plate on a supporting frame
US5404599A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 1, 1993 |
| Grant date | Apr 11, 1995 |
| Priority date | — |
| Expiry date | Jul 1, 2013 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C1/01
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The attachment plate has laterally several openings (4) which each extend along an edge (9) and around it. The openings (4) serve in each instance the purpose of inserting a rotary snap-in connector (15) which has a handle (17) and a head (16) formed on it. The head (16) is so shaped as to correspond to a dovetail groove (11) of a profile rod (10) and is snapped into it. A snapping lug (7) engages form-fittingly with a channel (12) of a contour of the rods (10). The rotary snap-in connectors (15) can be set in without tools, are latchable and permit an independent mounting of the attachment plate (1) on a supporting frame having profile rods (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.