(19)
(11)
EP 0 243 408 A1
(12)
(43)
Date of publication:
04.11.1987
Bulletin 1987/45
(21)
Application number:
86906230.0
(22)
Date of filing:
22.10.1986
(51)
International Patent Classification (IPC):
B08B
9/
023
( . )
E02B
17/
00
( . )
B25J
5/
00
( . )
E21B
41/
04
( . )
(86)
International application number:
PCT/AU1986/000314
(87)
International publication number:
WO 1987/002640
(
07.05.1987
Gazette 1987/10)
(84)
Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE
(30)
Priority:
22.10.1985
AU 19850003029
(71)
Applicant:
DAWSON OFFSHORE PTY. LTD.
Perth, WA 6000 (AU)
(72)
Inventor:
FIELDER, Nicholas, Albert, William
Hazelmere, W.A. 6055 (AU)
(54)
A CARRIAGE WHICH IS MOUNTABLE TO ELONGATE MEMBERS FOR PASSAGE THEREALONG