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Patent Searching and Data


Title:
FORMWORK GROUP TRANSFER DEVICE AND TRANSFER METHOD
Document Type and Number:
WIPO Patent Application WO/2017/208515
Kind Code:
A1
Abstract:
Provided are a formwork group transfer method and transfer device with which it is possible to maintain a uniform gap between formworks without being affected by thermal expansion of the formwork. This formwork group transfer device involves sandwiching a formwork group arranged in a straight line between a pusher cylinder (10) and a cushion cylinder (11), and intermittently transferring the formwork group by the pitch of a single formwork or a plurality of formworks. The formwork group transfer device is provided with a cushion cylinder equipped with a suspend movement function and an expanded/contracted position recognition function and that allows the stopping position on the extending end side to be varied arbitrarily. On the upstream side of the cushion cylinder, the formwork group transfer device is provided with a positioning device (17) for feeding formwork having a function which, by feeding inadequately fed formworks to a predetermined position, feeds inadequately fed formworks on the formwork transfer device to a predetermined position on the formwork transfer device (7); and a frame return device (24) having a function of returning one frame of formwork fed to a predetermined position by this frame feed positioning device, to an inadequately fed position transferred to by means of the pusher cylinder.

Inventors:
KANETO KIMIKAZU (JP)
ONO YASUSHI (JP)
Application Number:
JP2017/005664
Publication Date:
December 07, 2017
Filing Date:
February 16, 2017
Export Citation:
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Assignee:
SINTOKOGIO LTD (?4506424, JP)
International Classes:
B22C23/00; B22C25/00; B22D30/00
Foreign References:
JP2015174088A2015-10-05
JPS5861347U1983-04-25
Attorney, Agent or Firm:
YAMASAKI, Yukuzo et al. (Yamasaki & Partners, VORT Hatagaya 9F. 8-3, Hatagaya 1-chome, Shibuya-k, Tokyo 72, 〒1510072, JP)
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