Parallel balance systems

Details Parallel balance systems Parallel balance systems

1994-12-23

1997-11-18

Knight, Anthony

Movable or removable closures

Mounted for multidirectional or oblique movement

Pivot axis moves along guide

49261, E05D 1558

Patent

active

056875061

ABSTRACT:
A closure assembly is provided including a track and a slidable and pivotable closure member. The closure member is engaged with the track proximate first and second pivots adjacent the pivotable end of the member, the first and second pivots being interconnected by a multiple segment shaft (for example at least two portions) (for example telescoping) which provides for accurate installation, retention, removal, adjustment and alignment of the first and second pivots in a substantially parallel line for pivotally supporting the closure member so that it may be safely and securely pivoted away from the closure assembly. Improvements to the abovementioned structure are also provided.

REFERENCES:
patent: 1103377 (1914-07-01), Potter
patent: 1341366 (1920-05-01), Fournier
patent: 1600796 (1926-09-01), Campbell
patent: 4571885 (1986-02-01), Uemura et al.
patent: 5058321 (1991-10-01), Harbom et al.
patent: 5289656 (1994-03-01), Truth
patent: 5414960 (1995-05-01), O'Donnell et al.

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