KEVIN MORRIS JOHNSON
Pilots at Tower Rd, Malta, IL
License number
Illinois A0953511
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
18318 Tower Rd, Malta, IL 60150
Professional information
Tie-Wire For Concrete Form
US Patent:
5255488, Oct 26, 1993
Filed:
Apr 20, 1992
Appl. No.:
7/870946
Inventors:
Kevin Johnson - Malta IL
Brent Johnson - Oregon IL
Brent Johnson - Oregon IL
International Classification:
E04G 1706
US Classification:
527411
Abstract:
The wall tie comprises a length of wire and includes a plurality of flattened areas thereon defined between end shoulders for each. A locking arm on concrete forms engaged about the tie engages over an outer half of a chosen flattened portion, and engages adjacent forms together. To keep the form from encroaching into the portion of the flattened area to be engaged by the locking arm, the outer half of each flattened area incorporates a stop member which, when abutted against an outwardly directed surface of the form, eliminates the need for repositioning of the form to allow for appropriate engagement of the locking arm thereover.