Apparatus for forming a bar positioning member
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 1, 1983
Issued Date -
N/A
app pub date -
Jun 12, 1981
filing date -
Oct 25, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for making a bar positioning member of a single wire which has a plurality of S-shape doubled-back portions spaced along the length thereof to form indentations for receiving metal bars transverse to the wire. The apparatus comprises guide means for intermittently moving a wire along a fixed path and a pendulumlike mold member swingable about the base end thereof. The mold member has a grip to hold an intermediate portion of the wire, and the contour of the base end is shaped in conformity with the shape of the identation. After forming a S-shaped indentation in the wire by rotation of the mold member through about 180.degree. the mold member is retracted to allow the wire to be advanced for formation of the next indentation. Also, notch means on the mold member and corresponding punch means provide an inwardly directed projection for retaining a bar in the indentations.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully