Title:
足場台装置
Document Type and Number:
Japanese Patent JP7473962
Kind Code:
B2
Abstract:
To fold a side frame into a scaffold board while maintaining the rigidity of the side frame.SOLUTION: A scaffold stand device is provided with a rectangular scaffold board 3 having both end edges 3a and both side edges 3b and a side frame 4 arranged along each side edge 3b of the scaffold board 3, the side frame 4 has a pair of supports 5 and a side crosspiece member 6 connected to the upper ends of the supports 5, and the lower part of each support 5 is mounted on a supporting device 7 fixed to both end parts of each side edge 3b. The supporting device 7 has a fitting part 7a for fitting the support 5 in a state capable of elevating/lowering and preventing falling, and fixing means 8 for fixing the lower part of the support 5 fitted to the fitting part 7a; the support 5 is provided with a bending/stretching connection body 9 connected to the side crosspiece member 6 at the upper end and capable of changing the posture to an extension posture E extended to the upper part of a vertically long support body 5A and a bending posture K for bending the support body 5A into a substantially horizontal posture, at the upper part of the support body 5A.SELECTED DRAWING: Figure 1
Inventors:
Toru Hashizume
Application Number:
JP2020145842A
Publication Date:
April 24, 2024
Filing Date:
August 31, 2020
Export Citation:
Assignee:
Pika Corporation Co., Ltd.
International Classes:
E04G1/34; E04G5/14
Domestic Patent References:
| JP2012102461A | ||||
| JP2001081959A | ||||
| JP3115753U | ||||
| JP2018003470A | ||||
| JP50066424U |
Foreign References:
| GB2437735A |
Attorney, Agent or Firm:
Yasuda Okamoto Patent Attorneys Corporation