申请公布号：JPH0610516(B2)

申请号：JP19870159533

申请日期：1987.06.26

申请公布日期：1994.02.09

申请人：

ANSUCHI* FURANSE DEYU PETOROORU

发明人：IBON KASUTERU

分类号：E21B41/04;E21B43/01;F16L1/26;F16L37/00;F16L39/00;F16L43/00;(IPC1-7):F16L39/00

主分类号：E21B41/04

摘要：A method and device are provided for the remote positioning of an elbow coupling from a main installation situated above the distant installation. The device or frame supports the coupling and is held at the level of a suspension member by means of a support element such as a cable for being possibly immobilized on the distant installation. The suspension member allows movements of the frame in a horizontal plane with respect to the end of the cable. The support member may move along three axes orthogonal to each other by means of jacks and in rotation about a vertical axis. These two members allow the frame and the elbow coupling to be positioned as well as the end of the coupling to be connected to a first line connected to the distant installation. The frame may include a clamp for connecting a second end of the coupling to the end of a second flexible line.

ALIGNER, EXPOSURE METHOD, AND METHOD FOR MANUFACTURING DEVICE

WIRE ENTANGLEMENT AND LAYING METHOD AND LAYING DEVICE THEREOF

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