Title:
TOWER FOR SUPPORTING AN ELEVATOR THEREON
Document Type and Number:
WIPO Patent Application WO2003097513
Kind Code:
A3
Abstract:
A tower (10) for selectively supporting an elevator (12) thereon includes an elongated structure (14) that slidably supports the elevator (12) therealong. The elongated structure (14) defines a structure axis (16) and includes at least two generally opposed first and second longitudinal structure sidewalls (18,20). Generally elongated first and second elevator retaining guides (22,24) releasably secure to the first and second structure sidewalls (18,20), respectively, for guiding and retaining the elevator (12) along the elongated structure (14). The first and second retaining guides (22,24) extend generally radially outwardly from the elongated structure (14).
Inventors:
ST-GERMAIN ANDRE (CA)
Application Number:
PCT/CA2003/000745
Publication Date:
February 05, 2004
Filing Date:
May 20, 2003
Export Citation:
Assignee:
ST-GERMAIN ANDRE (CA)
International Classes:
B66B7/02; B66B9/187; B66C23/28; B66F11/04; E04G1/20; (IPC1-7): B66F11/04; B66B9/187
Domestic Patent References:
| WO1999050167A1 | 1999-10-07 | |||
| WO2001032544A1 | 2001-05-10 |
Foreign References:
| US3244258A | 1966-04-05 | |||
| EP0195740A1 | 1986-09-24 | |||
| DE19631511A1 | 1997-04-03 | |||
| US5992565A | 1999-11-30 | |||
| DE1174033B | 1964-07-16 | |||
| DE2253201A1 | 1974-05-09 | |||
| US3894635A | 1975-07-15 |
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