Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Presses or press platen structures – per se
Patent
1976-05-06
1978-06-20
Klein, David
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Presses or press platen structures, per se
100290, 156563, 269104, 269134, 269240, 269308, 269319, B25B 514, B30B 120
Patent
active
040960234
ABSTRACT:
A support assembly including elongated upper and lower parallel plates. A plurality of column supports separate and interconnect the parallel plates. A clamping assembly is supported by the plates, the clamping assembly having vertical and horizontal pressure screw assemblies. A vertical pressure screw assembly is mounted upon the upper plate adjacent each end thereof, and a horizontal pressure screw assembly is mounted upon the lower plate at each end thereof. Both vertical and horizontal pressure screw assemblies project into the space between the upper and lower plates. An annular flexible platform is attached to the lower plate adjacent each end thereof, beneath each vertical pressure screw assembly, and projects into the space between the plates. Lenses, which are to be fixed together by adhesive means to form a combination lens, are received upon a flexible platform, aligned by action of a horizontal pressure screw assembly, and pressed together by action of a vertical pressure screw assembly. A utility rack for holding individual lenses prior to assembly into a combination lens is attached to the support assembly.
REFERENCES:
patent: 574404 (1897-01-01), Du Brul
patent: 695902 (1902-03-01), Bowker et al.
patent: 2066936 (1937-01-01), Jahraus
patent: 2618302 (1952-11-01), Rockola
patent: 2708400 (1955-05-01), Tait
patent: 2958162 (1960-11-01), Upton
patent: 3356360 (1967-12-01), Ward
Klein David
Wityshyn M. G.
LandOfFree
Lens sealing clamp does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lens sealing clamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lens sealing clamp will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1132778