Title:
【発明の名称】手差し型紙用穴あけ装置
Document Type and Number:
Japanese Patent JP2568579
Kind Code:
B2
Abstract:
PURPOSE: To punch the inserted paper without dislocation in a state that the edge parts of the paper are automatically aligned, by providing a paper insertion groove opened upward, and mounting a movable punch rod in such a manner that it crosses the insertion groove. CONSTITUTION: The paper is inserted into an insertion groove 9 to align the edge parts of the paper. A power source switch 12 is turned on in this state, and an electric motor 5 is driven, so that a punch rod 8 is horizontally reciprocated through a speed reducing gear train 6 and a crank 7, and crosses the insertion groove 9 to be inserted into a die 10. By the cooperation of the punch rod 8 and the die 10, a desired hole can be formed on the paper which is inserted into the insertion groove 9, and of which the edge parts are aligned without dislocation.
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Inventors:
Kazunobu Miyamoto
Kunihiro Sugawara
Sugi Masataka
Kunihiro Sugawara
Sugi Masataka
Application Number:
JP22680587A
Publication Date:
January 08, 1997
Filing Date:
September 10, 1987
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
B26F1/34; G21C15/247; (IPC1-7): B26F1/34
Domestic Patent References:
| JP5022790U |
Attorney, Agent or Firm:
Tomoyuki Takimoto