COLLAR FIXING METHOD FOR SIDE PLATE OF FORM FOR TUNNEL LINING AND REVERSING DEVICE FOR SIDE PLATE OF FORM FOR TUNNEL LINING

To efficiently attach a positioning collar for two side plates of a form for tunnel lining to the side plates.SOLUTION: Two side plates 17 of a form for tunnel lining are superimposed and aligned. The side plate pair 171 is reversed so that the sides of the side plates 17 face in different direction...

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Bibliographische Detailangaben
1. Verfasser:	TSUCHIDA MINORU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To efficiently attach a positioning collar for two side plates of a form for tunnel lining to the side plates.SOLUTION: Two side plates 17 of a form for tunnel lining are superimposed and aligned. The side plate pair 171 is reversed so that the sides of the side plates 17 face in different directions, and collars 18 for positioning the side plates 17 are fixed to the side plates 17 at each reverse position. Then, the pair of side plates 171 is supported by a support that rotates in the vertical plane, and the reversal is performed by rotating the support. The pair of side plates is inverted within a range of 180 degrees so that the side surfaces of the side plates are horizontal.SELECTED DRAWING: Figure 10 【課題】セントルフォームの２枚の側板における位置決め用のカラーを側板に能率よく取り付けることができるようにすること。【解決手段】セントルフォームの２枚の側板１７を重ねて位置合わせする。両側板１７の側面がそれぞれ異なる向きになるように側板対１７１を反転動作させ、各反転位置において、両側板１７に対して、側板１７どうしを位置決めするためのカラー１８を固定する。そして、側板対１７１を垂直面内において回転される支持体に支持して、支持体の回転によって前記反転を実行する。前記両側板の前記側面が水平状態になるように、１８０度の範囲内で前記側板対を反転させる。【選択図】図１０