Invention Grant
- Patent Title: Punching device as well as throat plate for punching
- Patent Title (中): 冲孔装置以及用于冲孔的喉板
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Application No.: US12986271Application Date: 2011-01-07
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Publication No.: US08746160B2Publication Date: 2014-06-10
- Inventor: Rainer Berwanger , Paula Scaffidi
- Applicant: Rainer Berwanger , Paula Scaffidi
- Applicant Address: CH Steckborn
- Assignee: BERNINA International AG
- Current Assignee: BERNINA International AG
- Current Assignee Address: CH Steckborn
- Agency: Volpe and Koenig, P.C.
- Priority: CH0054/10 20100115
- Main IPC: D05B85/00
- IPC: D05B85/00
Abstract:
A punching device (1) is fastened at the pressure shaft of a sewing machine, vertically displaceable via a carrier (3). The vertical position of the press pad (35) at the body (33) can be adjusted by an adjustment screw (16) to the thickness of the textiles/work pieces to be processed.
Public/Granted literature
- US20110174204A1 PUNCHING DEVICE AS WELL AS THROAT PLATE FOR PUNCHING Public/Granted day:2011-07-21
Information query
