Invention Grant
- Patent Title: Forging apparatus with forging rams guided in the direction of stroke and accommodating forging tools
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Application No.: US14872330Application Date: 2015-10-01
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Publication No.: US10166596B2Publication Date: 2019-01-01
- Inventor: Alfred Seeber
- Applicant: GFM—GmbH
- Applicant Address: AT Steyr
- Assignee: GFM-GmbH
- Current Assignee: GFM-GmbH
- Current Assignee Address: AT Steyr
- Agency: Collard & Roe, P.C.
- Priority: AT50704/2014 20141002
- Main IPC: B21J13/00
- IPC: B21J13/00 ; B21J7/20 ; B21J7/18 ; B21J7/14

Abstract:
The invention relates to a forging apparatus, comprising forging rams (4) that are guided in the direction of stroke and accommodate forging tools (3), and lifting drives (7) which can be driven by a shaft (10) and which are supported in a non-positive manner on an abutment (12) of the forging rams (4) held under pretension in contact on the lifting drives (7). In order to provide simple constructional conditions it is proposed that the shafts (10) of the lifting drives (7) comprise two drive cams (11) which are angularly offset by 180° in relation to each other, are centrally symmetric with respect to the shaft axis, and cooperate with the abutments (12) of the forging rams (4).
Public/Granted literature
- US20160096214A1 FORGING APPARATUS WITH FORGING RAMS GUIDED IN THE DIRECTION OF STROKE AND ACCOMMODATING FORGING TOOLS Public/Granted day:2016-04-07
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