Title:
ENHANCED DISCONNECT HANDLE OPERATIONS
Document Type and Number:
WIPO Patent Application WO/2011/121420
Kind Code:
A3
Abstract:
An extendable device engages and operates a handle mounted on an electrical switching apparatus. The extendable device includes a first linear portion and a second linear portion, each of the first and second linear portions having a first end and a second end, a handle adaptor extending away from the second end of one of the first and second linear portions and a retainer mechanism structured to engage the first linear portion and the second linear portion such that the extendable device can be adjusted to a particular length and maintained at the particular length. The handle adaptor is structured to engage the handle such that the handle can be moved from a first position to a different second position.
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| JPH10283882 | ILLUMINATION TYPE ROTARY SWITCH |
| JP2003248521 | OPERATION KNOB FOR EQUIPMENT |
Inventors:
HAMILTON JONATHAN K (US)
MORRIS ROBERT A (US)
YEE EDGAR (US)
MORRIS ROBERT A (US)
YEE EDGAR (US)
Application Number:
PCT/IB2011/000666
Publication Date:
January 05, 2012
Filing Date:
March 29, 2011
Export Citation:
Assignee:
EATON CORP (US)
HAMILTON JONATHAN K (US)
MORRIS ROBERT A (US)
YEE EDGAR (US)
HAMILTON JONATHAN K (US)
MORRIS ROBERT A (US)
YEE EDGAR (US)
International Classes:
H01H3/08; G05G1/54; H02B1/30; H02B3/00
Foreign References:
| GB988285A | 1965-04-07 | |||
| US5634553A | 1997-06-03 | |||
| JP2609681B2 | 1997-05-14 | |||
| US5444907A | 1995-08-29 | |||
| US5022283A | 1991-06-11 | |||
| FR2754648A1 | 1998-04-17 | |||
| DE29719300U1 | 1998-01-22 | |||
| US20090301851A1 | 2009-12-10 |
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