Patent · US Expired

Attachment plate on a supporting frame

US5404599A · kind A · utility

4Cited by
16References
5Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 1, 1993
Grant dateApr 11, 1995
Priority date
Expiry dateJul 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.