Offshore lift platform

Patent · Tue Apr 22 00:00:00 EST 1980

OSTI ID:5588041

Molsberger, H

An offshore lift platform comprises a platform proper with a plurality of support legs arranged shiftable. Each leg is retained through the intermediary of latch hole rows arranged in horizontal and vertical spacings and advance means climbing in increments in that at the platform in the spacing of the latch hole rows upper and lower latches are arranged above one another. The lower latches are stationarily positioned at the platform. The upper latches are arranged height-adjustable relative to the platform via a positioner and are interconnected via a ring. The ring is formed by individual segment-like ring portions which are pivotally connected to one another. Each ring portion receives an upper latch. The lower latches are arranged height-adjustable via positioners.

• Assignee: Howaldtswerke Deutsche Werft Ag (Germany, Federal Republic of)
• Patent Number(s): US 4199276
• OSTI ID: 5588041
• Resource Relation: Patent Priority Date: Priority date 16 Aug 1977, German, Federal Republic of (F.R. Germany); Other Information: PAT-APPL-933405
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
OFFSHORE PLATFORMS
DESIGN
MECHANICAL STRUCTURES
SUPPORTS
420206* - Engineering- Mining & Drilling Equipment & Facilities- (1980-1989)
423000 - Engineering- Marine Engineering- (1980-)