Invention Grant
US08171838B2 Method for inserting predetermined breaking points in a ring-shaped holding- and sealing band of a sabot cage projectile and a work tool for carrying out the method
失效
用于将预定断裂点插入防弹弹弹体的环形保持和密封带中的方法和用于执行该方法的工作工具
- Patent Title: Method for inserting predetermined breaking points in a ring-shaped holding- and sealing band of a sabot cage projectile and a work tool for carrying out the method
- Patent Title (中): 用于将预定断裂点插入防弹弹弹体的环形保持和密封带中的方法和用于执行该方法的工作工具
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Application No.: US12709431Application Date: 2010-02-19
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Publication No.: US08171838B2Publication Date: 2012-05-08
- Inventor: Thomas Heitmann
- Applicant: Thomas Heitmann
- Applicant Address: DE Unterluss
- Assignee: Rheinmetall Waffe Munition GmbH
- Current Assignee: Rheinmetall Waffe Munition GmbH
- Current Assignee Address: DE Unterluss
- Agency: Griffin & Szipl, P.C.
- Priority: DE102009009772 20090220
- Main IPC: F42B14/06
- IPC: F42B14/06 ; F42B33/00
Abstract:
A method and work tool for inserting predetermined breaking points in a ring-shaped holding- and sealing band of a sabot cage projectile with an impact sabot cage are provided, wherein the band is arranged on a partial area of a receptacle device segmented through at least two longitudinal slits. The receptacle device connects the propelling element to the guiding cage of the impact sabot cage, and the guiding cage is segmented through at least two longitudinal slits. After mounting the band on the receptacle device, but before installation of the guiding cage in the area of the holding- and sealing band covering the longitudinal slits of the receptacle device, notch-shaped predetermined breaking points are inserted in the holding- and sealing band from inside of the band with the aid of a work tool, wherein longitudinal slits of the receptacle device are used for lateral guiding of the work tool.
Public/Granted literature
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