Invention Grant
- Patent Title: Apparatus with flexibly mounted spud carriage
- Patent Title (中): 具有灵活安装的脚架的装置
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Application No.: US11921040Application Date: 2006-06-02
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Publication No.: US07900381B2Publication Date: 2011-03-08
- Inventor: Etienne Clymans
- Applicant: Etienne Clymans
- Applicant Address: BE Zwijndrecht
- Assignee: Dredging International N.V.
- Current Assignee: Dredging International N.V.
- Current Assignee Address: BE Zwijndrecht
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: BE2005/0293 20050606
- International Application: PCT/BE2006/000064 WO 20060602
- International Announcement: WO2006/130934 WO 20061214
- Main IPC: E02F3/00
- IPC: E02F3/00 ; B63B21/50 ; B63B21/26

Abstract:
In one embodiment of the present invention, an apparatus is disclosed for accommodating a substantially vertical spud of a dredging vessel with a longitudinal direction, including a spud carriage which is mounted for limited rotation around a horizontal transverse axis, wherein at least a first and a second spring device is arranged under bias between vessel and spud in the longitudinal direction for the purpose of absorbing a moment on the spud carriage, which first and second spring devices compensate each other in the non-loaded situation of the spud; and at least one spring device is provided with a spring force limiting device for limiting the tension in the spring element from a determined maximum moment on the spud carriage.
Public/Granted literature
- US20090126237A1 Apparatus With Flexibly Mounted Spud Carriage Public/Granted day:2009-05-21
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