Dual-directional pipe-bending machine

Details Dual-directional pipe-bending machine Dual-directional pipe-bending machine

2007-02-13

2007-02-13

Larson, Lowell A. (Department: 3725)

Metal deforming

By deflecting successively-presented portions of work during...

By use of work-contacting wiper and moving, work-holding form

C072S307000

Reexamination Certificate

active

11097317

ABSTRACT:
A dual-directional pipe-bending machine bends a pipe in either direction and has a base, a transporting device and a pipe-bending assembly. The base has a bracket. The transporting device is mounted slidably on the bracket. The pipe is mounted on the transporting device. The pipe-bending assembly is mounted on the base and has a transversely moving bracket, a vertically moving bracket, a location-changing assembly, a rotating transmission device, a rotating bracket and two pipe-bending devices. The transversely and vertically moving brackets are mounted on the base. The location-changing assembly moves the transversely moving bracket and the vertically moving bracket. The rotating bracket connects to the vertically moving bracket. The rotating transmission device rotates the rotating bracket. The two pipe-bending devices are mounted on the rotating bracket.

REFERENCES:
patent: 4843859 (1989-07-01), Togoshi
patent: 5263350 (1993-11-01), Crippa
patent: 6434993 (2002-08-01), Broggi et al.

Affiliated with

Also associated with

Rating

Dual-directional pipe-bending machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual-directional pipe-bending machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual-directional pipe-bending machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3828716