Title:
DEVICE FOR TURNING AND WORKING CYLINDRICAL OR SLIGHTLY CONICAL LONGITUDINAL WORK
Document Type and Number:
Japanese Patent JPS59205204
Kind Code:
A
Abstract:
A mechanism for the lathe-working of longitudinal, cylindrical, or slightly conical work-pieces (88), preferably cartridge cases for firearms, which uses at least two driven rotating spindles (80) located in a housing (17). The housing (17) is rotatable around an axle (16) and is rotated by a hydraulic or pneumatic cylinder (22, 23) into a series of operating positions. Tools for working the cartridge cases (88), (a) a shaper for the extractor groove (93) and the extractor flange (92) and (b) a cut-off piece (103), are both attached to a cut-off sled (101). This cut-off sled (101) is guided back and forth on a main sled (94) laterally with respect to the axis of rotation of a spindle (80). The main sled itself may be moved in the direction of the axis of rotation of the spindle (80). In this manner, the length of the cartridge case is determined exactly. Furthermore, each rotating spindle (80) is driven individually. Through use of a clutch (67), each rotating spindle can be selectively connected to a drive motor. In this way, only one rotating spindle is driven at any particular time while the others are not driven. Thus, the loading time is shortened and the loading process simplified.
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Inventors:
HERUMAN DEIITORIHI
Application Number:
JP8038684A
Publication Date:
November 20, 1984
Filing Date:
April 23, 1984
Export Citation:
Assignee:
HERUMAN DEIITORIHI
International Classes:
B23B9/00; B23B3/06; B23B3/30; B23B9/10; B23Q1/03; B23Q1/52; B23Q1/54; B23Q1/62; B23Q1/66; B23Q5/12; (IPC1-7): B23B9/10
Domestic Patent References:
| JPS54115496A | 1979-09-08 |
Attorney, Agent or Firm:
Toshio Yano
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