Metal deforming – By use of closed-die and coacting work-forcer – With stripping or ejecting from tool
Patent
1984-01-16
1986-07-15
Husar, Francis S.
Metal deforming
By use of closed-die and coacting work-forcer
With stripping or ejecting from tool
72361, 72405, B21D 4500
Patent
active
045998841
ABSTRACT:
An apparatus for transferring a relatively flat object from a first station to a second station includes a support for the object at the first station, a substantially closed housing, and a piston disposed therein for sliding movement from a normal position to an activated position. An actuator extends through the housing and is integrally formed with the piston for sliding movement thereby. Compressed air is selectively directed into the housing for movement of the piston to the activated position, whereby the actuator strikes a blow edgewise of the object for propelling it toward the second station along a predetermined path. A pair of fingers disposed at the second station define therebetween a portion of the path along which an incoming object enters the second station. Each finger includes a path wall having an end surface extending generally inwardly from the finger for blocking the object path for halting object movement. A spring pawl extending partially into the path from each finger prevents rebounding of the object from the end surfaces.
REFERENCES:
patent: 2291243 (1942-07-01), Levy
patent: 2820542 (1958-01-01), Oswald
patent: 2840026 (1958-06-01), Eggert
patent: 3080983 (1963-03-01), Blatt
patent: 3391590 (1968-07-01), Stein
patent: 3683665 (1972-08-01), Bradlee
patent: 3866471 (1975-02-01), Carroll et al.
patent: 3911719 (1975-10-01), Degenhardt et al.
patent: 3952677 (1976-04-01), Hartman et al.
patent: 3957005 (1976-05-01), Heffner
patent: 4026226 (1977-05-01), Hahn et al.
patent: 4062213 (1977-12-01), Schneider et al.
patent: 4120185 (1978-10-01), Schneider et al.
patent: 4157693 (1979-06-01), Openclowski et al.
patent: 4215795 (1980-08-01), Elser
patent: 4382737 (1983-05-01), Jensen et al.
patent: 4448322 (1984-05-01), Kraska
Bachmann Henry C.
Brown Omar L.
Fraze Ermal C.
Gregg James R.
Wynn David K.
Dayton Reliable Tool & Mfg. Co.
Husar Francis S.
Showalter Robert
LandOfFree
Apparatus for transferring relatively flat objects does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for transferring relatively flat objects, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for transferring relatively flat objects will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1735627