Device for vertically holding pipes

Details Device for vertically holding pipes Device for vertically holding pipes

2007-02-14

2011-12-20

Kramer, Dean (Department: 3652)

Handling: hand and hoist-line implements

Grapple

Collar-engaging

Reexamination Certificate

active

08079627

ABSTRACT:
A device for vertically holding pipes, which includes a base element in the form of a segment of a cylinder, a door element pivotably connected to the base element by at least one pivot joint, and a fastener assembly mounted opposite the pivot joint. The fastener assembly has a pivotable catch with a locking profile that, when in the locked state, grips a locking pin from behind. A safety pin and a safety plate are located in the area of the pivotable catch, and, depending on its position, the safety plate releases or closes at least one opening for the safety pin.

REFERENCES:
patent: 1460652 (1923-07-01), Harris
patent: 1486471 (1924-03-01), Wilcox
patent: 1599144 (1926-09-01), Paulsen
patent: 1856636 (1930-12-01), Hoffoss
patent: 2392462 (1946-01-01), Coe
patent: 2957724 (1960-10-01), Bujold
patent: 3884519 (1975-05-01), McFadden
patent: 4035012 (1977-07-01), Guier
patent: 7434614 (2008-10-01), Nelson et al.
patent: 19 38 457 (1970-02-01), None
patent: 693 05 824 (1997-03-01), None
patent: 249 807 (1926-12-01), None

Affiliated with

Also associated with

Rating

Device for vertically holding pipes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for vertically holding pipes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for vertically holding pipes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4258239