Invention Grant
- Patent Title: Hydraulic extrusion press and method for operating a hydraulic extrusion press
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Application No.: US14399579Application Date: 2013-05-10
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Publication No.: US11407192B2Publication Date: 2022-08-09
- Inventor: Klaus Poggenpohl
- Applicant: SMS group GmbH
- Applicant Address: DE Duesseldorf
- Assignee: SMS group GmbH
- Current Assignee: SMS group GmbH
- Current Assignee Address: DE Duesseldorf
- Agency: Collard & Roe, P.C.
- Priority: DE102012009182.6 20120510
- International Application: PCT/DE2013/000257 WO 20130510
- International Announcement: WO2013/167111 WO 20131114
- Main IPC: B30B1/32
- IPC: B30B1/32 ; B21C31/00 ; B21C23/21
Abstract:
A hydraulic extrusion press includes at least one ram, the ram being driven by hydraulic oil from a main line and a hydraulic control pressure being used to control the extrusion press. To minimize non-productive periods, the control pressure is also supplied to the main line. The main line and the pressure control system are connected with one another on the pressure side.
Public/Granted literature
- US20150090132A1 HYDRAULIC EXTRUSION PRESS AND METHOD FOR OPERATING A HYDRAULIC EXTRUSION PRESS Public/Granted day:2015-04-02
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