Hold down clamp for holding down sheet material

Details Hold down clamp for holding down sheet material Hold down clamp for holding down sheet material

2005-07-19

2005-07-19

Walsh, Donald P. (Department: 3653)

Material or article handling

Wheel and wheel-type article handler and transporter

C271S220000, C271S223000, C271S224000, C280S047270, C280S047280, C280S047290

Reexamination Certificate

active

06918733

ABSTRACT:
A hold down clamp for holding down a stack of sheet material, preferably on a transportation trolley selectively in operative association with a printing machine. The hold down clamp has a vertically adjustable holding arm selectively lockable along a substantially upright guide member. The holding arm has at least one release member for releasing locking, the release member being movable in the direction away from the stack. This allows the holding arm to be pliable upwardly in case of emergency.

REFERENCES:
patent: 429140 (1890-06-01), Mallory
patent: 455653 (1891-07-01), Butcher
patent: 2795433 (1957-06-01), Moriarty
patent: 3112042 (1963-11-01), Leshner
patent: 3278061 (1966-10-01), Christensen
patent: 3413668 (1968-12-01), Bak et al.
patent: 3741413 (1973-06-01), Friel
patent: 3805971 (1974-04-01), Behrens et al.
patent: 3825134 (1974-07-01), Stobb
patent: 3986614 (1976-10-01), Fernandez-Rana et al.
patent: 4577853 (1986-03-01), Duke
patent: 4659072 (1987-04-01), De La Rosa
patent: 4861227 (1989-08-01), Cinotti
patent: 4880350 (1989-11-01), Stobb
patent: 4893824 (1990-01-01), Turek et al.
patent: 5102154 (1992-04-01), McDonald
patent: 5299659 (1994-04-01), Imbeault et al.
patent: 5322496 (1994-06-01), Ernst et al.
patent: 5439209 (1995-08-01), Runzi
patent: 5647720 (1997-07-01), Golicz et al.
patent: 5676367 (1997-10-01), Oshino et al.
patent: 5927731 (1999-07-01), Clarke
patent: 5971691 (1999-10-01), Munson et al.
patent: 6059515 (2000-05-01), Keller et al.
patent: 6135466 (2000-10-01), Irwin
patent: 6293568 (2001-09-01), Butterfield et al.
patent: 6312208 (2001-11-01), Crowley et al.
patent: 6505842 (2003-01-01), Butterfield et al.
patent: 6540242 (2003-04-01), Raichlen
patent: 6626631 (2003-09-01), Malakiman
patent: 6702278 (2004-03-01), Michel
patent: 6736584 (2004-05-01), Dehn et al.
patent: 2003/0184011 (2003-10-01), Schaareman et al.
patent: 283660 (1995-04-01), None

Affiliated with

Also associated with

Rating

Hold down clamp for holding down sheet material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hold down clamp for holding down sheet material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hold down clamp for holding down sheet material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3410946