Title:
PORTABLE TYPE SHEARING DEVICE
Document Type and Number:
Japanese Patent JP3388398
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a portable type shearing device having high cutting accuracy and easily movable by lightening weight.
SOLUTION: This portable type shearing device, comprising a body main unit 1 provided with a lower blade 5 in an upper end side, vertical body 3 providing an upper blade 4 having a space in the right upward by mutually opposing to the lower blade and providing an X-shaped frame 6 in a lower half part of this upper blade to be vertically slidable in a vertical direction of the main unit 1 in its reverse side, and a hydraulic jack 7 fixing a guide key 2 to an upper part of the vertical body and fixing its connection part slidably to the main unit 1 to be mounted in a crossing part of the frame 6 as the power, jacks up the jack 7 to press the frame 6 by a stroke part of the hydraulic jack, slides the body 3 moved downward simultaneously with pulling down the upper blade 4, and cuts a sheared object interposed by the upper blade 4 and the lower blade 5 provided in the main unit 1.
Inventors:
Yutaka Kimura
Application Number:
JP35635999A
Publication Date:
March 17, 2003
Filing Date:
November 11, 1999
Export Citation:
Assignee:
Daiwa Institute of Research Ltd.
International Classes:
B23D29/00; B23D15/08; (IPC1-7): B23D29/00; B23D15/08
Domestic Patent References:
| JP5524897A | ||||
| JP5733699A |
Other References:
【文献】登録実用新案3026019(JP,U)