Modular plastic conveyor belt suitable for tight turns

Conveyors: power-driven – Conveyor section – Endless conveyor

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C198S778000

Reexamination Certificate

active

07070043

ABSTRACT:
A modular plastic conveyor belt having an A-shaped edge portion in belt edge modules along each belt row for tight collapse of the belt at the inside of a turn. The A-shaped region comprises two alternating series of laterally spaced links, each extending from opposite ends of the edge module. Each of the first series of links forms an acute angle measured clockwise from the direction of belt travel. Each of the second series of links forms an acute angle measured counterclockwise from the direction of belt travel. The angles decrease monotonically with distance inward of the first side of the belt edge. Laterally extending webs join the ends of consecutive converging links along an end of the module. The lateral extent of the webs increases monotonically inward from a first side edge of the belt. A cross bars extends between each pair of web-joined links. First cross bars between links joined at a first end of the module lie along a first imaginary line; second cross bars between links joined at an opposite second end of the module lie along a second imaginary line. The two imaginary lines converge inward from the first side edge of the belt to form deeper gaps toward the first side edge for tighter belt collapse at the inside of a turn.

REFERENCES:
patent: 4742907 (1988-05-01), Palmaer
patent: 4972942 (1990-11-01), Faulkner
patent: 5141099 (1992-08-01), Baumgartner
patent: 5174439 (1992-12-01), Spangler et al.
patent: 5346059 (1994-09-01), Irwin
patent: 5358096 (1994-10-01), Faulkner et al.
patent: 5372248 (1994-12-01), Horton
patent: 5379883 (1995-01-01), Damkjaer
patent: 5431275 (1995-07-01), Faulkner
patent: 5547071 (1996-08-01), Palmaer et al.
patent: 5566817 (1996-10-01), Meeker
patent: 5738205 (1998-04-01), Draebel
patent: 5906270 (1999-05-01), Faulkner
patent: 5921379 (1999-07-01), Horton
patent: 6036001 (2000-03-01), Stebnicki et al.
patent: 6041917 (2000-03-01), Layne
patent: 6216854 (2001-04-01), Damkj.ae butted.r et al.
patent: 6223889 (2001-05-01), Layne et al.
patent: 6237750 (2001-05-01), Damkjaer et al.
patent: 6811023 (2004-11-01), Christiana et al.
patent: 6837367 (2005-01-01), Klein et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Modular plastic conveyor belt suitable for tight turns does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Modular plastic conveyor belt suitable for tight turns, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modular plastic conveyor belt suitable for tight turns will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3541727

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.