Cover arrangement

Details Cover arrangement Cover arrangement

2006-05-23

2006-05-23

Hartmann, Gary S. (Department: 3671)

Road structure, process, or apparatus

Pavement

Vault cover-closure

Reexamination Certificate

active

07048468

ABSTRACT:
A cover arrangement is disclosed for a channel arrangement, a drainage channel, cable channel, shaft or similar hollow body that can be installed in the ground and opened, with a cover that can be set onto a bearing surface of a frame and is coupled to the frame so as to be pivotable about an axis of rotation, such that the cover can be tilted toward two sides without the use of tools, through the use of two oppositely disposed hinges comprising two rotation/fixation devices.

REFERENCES:
patent: 724635 (1903-04-01), Weller
patent: 4508469 (1985-04-01), Dumortier
patent: 4840514 (1989-06-01), Defrance et al.
patent: 5017039 (1991-05-01), Spiess et al.
patent: 5123776 (1992-06-01), Lang et al.
patent: 5160213 (1992-11-01), Spiess et al.
patent: 5340232 (1994-08-01), Spiess et al.
patent: 0 533 533 (1992-09-01), None
patent: 690 00 391 (1993-03-01), None
patent: 1 154 080 (2001-11-01), None
patent: 2 715 690 (1995-08-01), None
patent: 2 788 070 (2000-07-01), None
patent: 2 805 292 (2001-08-01), None
patent: 1 536 214 (1978-12-01), None
patent: 2 355 038 (2001-04-01), None

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