Invention Grant
- Patent Title: Welded component and method of fabrication
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Application No.: US14481724Application Date: 2014-09-09
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Publication No.: US09856624B2Publication Date: 2018-01-02
- Inventor: Mark Carthy , Dave Hurdman
- Applicant: JC BAMFORD EXCAVATORS LIMITED
- Applicant Address: GB Uttoxeter
- Assignee: J.C. BAMFORD EXCAVATORS LIMITED
- Current Assignee: J.C. BAMFORD EXCAVATORS LIMITED
- Current Assignee Address: GB Uttoxeter
- Agency: Marshall, Gerstein & Borun LLP
- Priority: GB1316070.0 20130910
- Main IPC: E02F3/38
- IPC: E02F3/38 ; B23K33/00 ; B23K31/02 ; B23K37/08 ; B23K9/00 ; B23K9/025 ; B23K9/167 ; B23K9/173 ; B23K9/23 ; B23K103/04
Abstract:
A box-section arm of an excavator or the like has a pivot axis at one side. Two flat plates 25, 26 close the underside of the box-section adjacent the pivot axis, and are welded transversely from a pair of projections 28, 29 at one side, to corresponding pair of projections 28, 29 at the other side. The projections 28, 29 are partially but not wholly removed after welding.
Public/Granted literature
- US20150071752A1 Welded Component and Method of Fabrication Public/Granted day:2015-03-12
Information query
