Title:
The Joe assembly for demolition tools
Document Type and Number:
Japanese Patent JP6254582
Kind Code:
B2
Abstract:
A jaw assembly for a demolition tool is disclosed. The jaw assembly comprises a support portion centrally disposed on a second jaw. The support portion having a first contact surface and an aperture disposed thereon. A work plate mounted on the support portion and comprises a plate member in abutting contact with the support portion; at least one tooth member; and a boss extending in a direction opposite to the at least one tooth member. The boss being engaged to the aperture. A pair of seating portions disposed on the second jaw laterally on opposite sides of the support portion, each seating portion having a slot. A work module mounted in each seating portion and comprises a base; a tooth; and a mounting element extending in a direction opposite to the tooth and engaging the seating portion. The work module and work plate being replaceable when worn.
Inventors:
John Van Gemert
Application Number:
JP2015515521A
Publication Date:
December 27, 2017
Filing Date:
June 06, 2013
Export Citation:
Assignee:
Caterpillar Work Tools Besloten Fennaught Shap
International Classes:
E04G23/08; B02C1/02; B02C1/10
Domestic Patent References:
| JP2007326018A | ||||
| JP2004202477A | ||||
| JP3011325U | ||||
| JP8109748A | ||||
| JP9217502A |
Foreign References:
| DE102006019069A1 | ||||
| US20110225829 | ||||
| US20110297773 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office
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