Material or article handling – Vertically swinging load support – Nonfixed pivot
Patent
1982-12-17
1986-01-28
Spar, Robert J.
Material or article handling
Vertically swinging load support
Nonfixed pivot
271 311, 271107, 414330, 414737, B23Q 704
Patent
active
045668469
ABSTRACT:
A carton transfer apparatus including an inverting arm having a carrier for transferring individual blanks of flexible paperboard material. The inverting arm pivots so that its effective length remains constant throughout its feeding movement. The inverting arm specifically pivots about a follower on one of its ends; the follower being movable along a track to vary the location of the pivotal axis during the feed movement. The track is secured to a pivotable support member. A feed arm drives the inverting arm and the support member is rotated in timed relationship by an interconnecting link. As the follower on the inverting arm moves along the track, the effective length of the arm is maintained substantially the same so as not to impose acceleration movement on the carrier.
REFERENCES:
patent: 2624249 (1953-01-01), Baker et al.
patent: 2790536 (1957-04-01), Reed
patent: 2805060 (1957-09-01), Lefief
patent: 3008385 (1961-11-01), Pierce, Jr.
patent: 3176978 (1965-04-01), Baker et al.
patent: 3269724 (1966-08-01), Lefief
patent: 3361295 (1968-01-01), Marchant
patent: 3390875 (1968-07-01), Beert
patent: 3902606 (1975-09-01), Ronbeck
patent: 4097040 (1978-06-01), Pugh et al.
patent: 4155546 (1979-05-01), Jacobs
Kliklok Corporation
Krizek Janice
Spar Robert J.
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