Title:
POSITIONING DEVICE FOR BULLET
Document Type and Number:
WIPO Patent Application WO/2010/078673
Kind Code:
A1
Abstract:
A positioning device for bullet includes a soleplate (101), on which plural columns (102) are provided vertically, the distance between adjacent columns is longer than the diameter of the bullet (103), edge ridges (104) are provided oppositely on the outside of the adjacent columns, and the distance between opposite edge ridges is less than the diameter of the bullet (103). And a positioning device for bullet includes a soleplate (301), on which plural columns (302) are provided vertically, the distance between adjacent columns is longer than the diameter of the bullet (303), touch lines (304) are arranged between columns (302), wherein a hit signal can be sent, when the touch lines are struke by the bullet (303).
Inventors:
CHEN, Jesse (Room 703 Building 3, 60 Sixian street Yanping Distric, Nanping Fujian 0, 353000, CN)
Application Number:
CN2008/002113
Publication Date:
July 15, 2010
Filing Date:
December 29, 2008
Export Citation:
Assignee:
CHEN, Jesse (Room 703 Building 3, 60 Sixian street Yanping Distric, Nanping Fujian 0, 353000, CN)
International Classes:
F41J13/02; A63F9/00; F41J13/00; A63F9/00
Attorney, Agent or Firm:
THE L & A LAW FIRM (Room 188, Beijing International Club 21 Jianguomenwai Street Chaoyang District, Beijing 0, 100020, CN)
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