Tool for attachment to the dipper arm of an excavator

Details Tool for attachment to the dipper arm of an excavator Tool for attachment to the dipper arm of an excavator

1974-10-10

1976-08-03

Werner, Frank E.

Metal working

Plural diverse manufacturing apparatus including means for...

Binding or covering and cutting

214138R, 214147R, 30228, E02F 328

Patent

active

039720977

ABSTRACT:
A tool forming an attachment to the dipper arm of an excavator, especially for processing scrap automobiles, which includes an extension member that is fixedly connected to the dipper arm and projects beyond the free end portion of the latter. The free end portion of this extension member forms a gripping and shearing structure with a ripping tooth member which preferably forms a two-arm lever pivotally supported by the free outer end of the dipper arm. The longer arm of the two-arm lever cooperates with the extension member while forming a gripping device therewith, whereas the shorter arm of the two-arm lever cooperates with a shearing member supported by the extension member and forms a shear therewith.

REFERENCES:
patent: 245122 (1881-08-01), Bishop
patent: 638116 (1899-11-01), Herwick et al.
patent: 3275172 (1966-09-01), Smith
patent: 3550655 (1970-12-01), Murphy

Affiliated with

Also associated with

Rating

Tool for attachment to the dipper arm of an excavator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tool for attachment to the dipper arm of an excavator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool for attachment to the dipper arm of an excavator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1920419