Title:
TAKE-UP DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/028906
Kind Code:
A3
Abstract:
A conveyor take-up device may include a carriage, a pulley, a counterweight assembly, at least one connector, and at least one safety restraint. The carriage may be movably joined to a support structure and may support the pulley, which may be configured for operative association with an endless conveyor belt. The counterweight assembly may include a counterweight arm, a tension arm, and a counterweight. The counterweight arm may be pivotally joined to the support structure and configured to move between upper and lower limit positions. The tension arm may extend generally transversely from a first end portion of the counterweight arm with the counterweight supported by the counterweight arm distal from the tension arm. The connector may be joined to the carriage at one end portion of connector and to the tension arm at a second end portion that is distal the first end portion of the connector.
Inventors:
SLAVOV SVETOSLAV (US)
SVIRSKY VLADIMIR (US)
LURIE MARTIN S (US)
SVIRSKY VLADIMIR (US)
LURIE MARTIN S (US)
Application Number:
PCT/US2013/055468
Publication Date:
April 10, 2014
Filing Date:
August 16, 2013
Export Citation:
Assignee:
THYSSENKRUPP ROBINS INC (US)
SLAVOV SVETOSLAV (US)
SVIRSKY VLADIMIR (US)
LURIE MARTIN S (US)
SLAVOV SVETOSLAV (US)
SVIRSKY VLADIMIR (US)
LURIE MARTIN S (US)
International Classes:
B65G7/08
Foreign References:
| US3529710A | 1970-09-22 | |||
| US3314554A | 1967-04-18 | |||
| US5029740A | 1991-07-09 | |||
| US4337959A | 1982-07-06 | |||
| US3877595A | 1975-04-15 | |||
| US20120055759A1 | 2012-03-08 | |||
| US7585259B2 | 2009-09-08 |
Attorney, Agent or Firm:
HOGE, Robert D. et al. (Suite 400Denver, Colorado, US)
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