Title:
トラス底部足切断装置
Document Type and Number:
Japanese Patent JP7373062
Kind Code:
B2
Abstract:
A truss footing cutoff device includes a rack (1); a fixed blade holder (2) fixed on the rack (1), where two fixed blades (3) are symmetrically arranged on the fixed blade holder (2), the fixed blade holder (2) is configured to support a truss (10), and each fixed blade (3) is configured to support a truss footing (100) of the truss (10); two cutoff arms (4) symmetrically mounted on the rack (1), wherein each cutoff arm (4) is provided with a movable blade (5); and a driving member (6) mounted on the rack (1) and configured to drive the two cutoff arms (4) to move, so that the two cutoff arms (4) drives two movable blade (5) to get close to the corresponding fixed blades (3), and then the two movable blade (5) cooperate with the two fixed blades (3) to cut off the truss footings (100).
Inventors:
Chen Zhendong
Application Number:
JP2022519380A
Publication Date:
November 01, 2023
Filing Date:
June 16, 2021
Export Citation:
Assignee:
Construction Machinery (Tianjin) Co., Ltd.
International Classes:
B23D17/00; B21F11/00; B23D17/04
Domestic Patent References:
| JP2011219968A | ||||
| JP2003170237A |
Foreign References:
| CN102350539A | ||||
| CN105013987A | ||||
| CN107030230A | ||||
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| CN201799686U | ||||
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Attorney, Agent or Firm:
Patent Attorney Corporation Fujimoto Partners