Invention Grant
- Patent Title: Machine and method of manufacturing a machine
- Patent Title (中): 制造机器的机器和方法
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Application No.: US13882462Application Date: 2011-11-02
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Publication No.: US09272888B2Publication Date: 2016-03-01
- Inventor: Edward Owston
- Applicant: Edward Owston
- 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: GB1018467.9 20101102
- International Application: PCT/GB2011/052129 WO 20111102
- International Announcement: WO2012/059754 WO 20120510
- Main IPC: B66F9/22
- IPC: B66F9/22 ; B66F9/065 ; B66F17/00 ; E02F3/28 ; E02F3/43 ; E02F9/22

Abstract:
A machine includes a machine body; a lifting arm assembly coupled to the machine body and carrying a pivotal mounting arrangement adapted to receive a working implement and being moveable between a raised and a lowered configuration; a compensation ram coupled between the machine body and the lifting arm assembly and configured to extend and retract; a tilt ram configured to move the pivotal mounting assembly between a crowd and a dump configuration, the tilt ram having a first and a second chamber; and a first sensor for sensing a hose burst signal, a second sensor for sensing a lift signal; a hose burst protection system such that fluid passes into the hose burst protection system, the hose burst protection system being configured to allow the passage of fluid from the second chamber when there is no hose burst signal.
Public/Granted literature
- US20140365081A1 Machine and Method of Manufacturing a Machine Public/Granted day:2014-12-11
Information query
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