Spring clip and molding form utilizing same

Details Spring clip and molding form utilizing same Spring clip and molding form utilizing same

1979-11-26

1982-07-20

Parrish, John A.

Static molds

In situ construction engineering type or building type-mold...

Forming road, side walk, or curb in situ

249 6, 249 47, 249168, 249219R, E04G 1700

Patent

active

043402003

ABSTRACT:
An apparatus for constructing a molding form for a concrete deck structure is disclosed. U-shaped spring clips secure flexible form boards to vertically anchored support stakes, with a flat side of each form board positioned along a desired border of the concrete. Each spring clip has a pair of arms spaced apart, each of which has a slot for receiving an anchored stake. The slots in the two arms are in registration to receive the anchored stake simultaneously, and appendages extend from the free end of each arm to hook onto a concrete form board and secure it to the anchored stake. Each spring clip includes a generally S-shaped flat spring defining a resilient wedge structure near its free end which transmits a spring force that holds the gripped form board firmly against the anchored stake.

REFERENCES:
patent: 2679872 (1954-06-01), Sutcliffe
patent: 3288426 (1966-11-01), Simpson
patent: 3438664 (1969-04-01), Meyer

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