The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 1980
Filed:
Aug. 22, 1977
James K Strickland, Jacksonville, FL (US);
Strickland Systems, Inc., Jacksonville, FL (US);
Abstract
Apparatus for tying together concrete form panels includes an elongated tie and means attachable to a concrete form panel for clamping the tie to restrain relative movement between the tie and the form panel. The tie has end portions of a first transverse dimension and adjacent longitudinally inward portions of a second and smaller transverse dimension with a longitudinally outwardly sloped surface extending between each such inward portion and its adjacent end portion. The tie end portions may be either integral with the rest of the tie, or separate threaded members. The clamping means includes at least one member movable between a clamping position receiving the tie and a nonclamping position away from the tie. This clamping member has a recess for matingly receiving the longitudinally inward portion of the tie, and the portions of the clamping member adjacent the recess and distal the form panel engage the sloped surface of the tie when the clamping member is moved into the clamping position.