Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater
Reexamination Certificate
2008-01-15
2008-01-15
Kreck, John (Department: 3673)
Mining or in situ disintegration of hard material
With separation of materials
Material mined or excavated underwater
Reexamination Certificate
active
11110324
ABSTRACT:
An apparatus for assembling a liner from a plurality of longitudinal sections of flexible material having longitudinal edges adapted to be joined one to another to form the liner includes a path means along which the longitudinal sections of flexible material can be conveyed in a laterally reduced condition, an assembly zone at which the longitudinal edges can be joined together to form the liner, and a guide structure about which the flexible material can turn upon exiting from the path means to provide an inner section and an outer section turned back with respect to the inner section. The guide structure presents a guide, surface over which the longitudinal sections of flexible material can pass, the surface being configured to facilitate spreading of each longitudinal section from the laterally reduced condition.
REFERENCES:
patent: 2597101 (1952-05-01), Jasper
patent: 2982584 (1961-05-01), Uemura
patent: 3927164 (1975-12-01), Shimabukuro
patent: 4116496 (1978-09-01), Scott
patent: 4713896 (1987-12-01), Jennens
patent: 4901804 (1990-02-01), Thometz
patent: 5803666 (1998-09-01), Keller
patent: 6044921 (2000-04-01), Lansberry
patent: 6283209 (2001-09-01), Keller
patent: 6619886 (2003-09-01), Harrington
patent: 0 098 547 (1984-01-01), None
patent: 0 921 237 (1998-12-01), None
patent: 0 692 580 (2000-03-01), None
patent: 1 036 916 (2000-09-01), None
patent: 08002451 (1996-01-01), None
patent: 10034750 (1998-02-01), None
patent: 10100255 (1998-04-01), None
patent: 10180872 (1998-07-01), None
patent: 2000104279 (2000-04-01), None
patent: 2000186339 (2000-07-01), None
patent: WO 92/15817 (1992-09-01), None
patent: WO 95/15460 (1995-06-01), None
patent: WO 96/11324 (1996-04-01), None
patent: WO 96/26794 (1996-09-01), None
patent: WO 98/34742 (1998-08-01), None
patent: WO 99/10622 (1999-03-01), None
International Search Report PCT/AU01/00386.
Kreck John
SORD Technologies Limted
LandOfFree
Recovery head with track seal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Recovery head with track seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recovery head with track seal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3937611