Handle for valves

Details Handle for valves Handle for valves

2006-09-18

2010-06-08

Hepperle, Stephen (Department: 3753)

Valves and valve actuation

With means for blocking or disabling actuator

Released by non-valving actuator motion

C251S109000, C251S288000, C251S290000, C251S292000, C137S385000

Reexamination Certificate

active

07731153

ABSTRACT:
A handle (1) for valves (4) comprising a connecting region (2) for connecting the handle (1) to a spindle (5) of the valve (4), an actuating arm (3) for actuating the valve (4), a locking lever (8) arranged resiliently in the actuating arm (3) for engaging the actuating arm (3) and a locking and guide disc (16) for locking and guiding the handle (1), the locking and guide disc (16) having a greater external diameter than the connecting region (2) and being arranged to be able to be connected to a flange region (12) of the valve (4).

REFERENCES:
patent: 2626334 (1953-01-01), Koenig
patent: 4304256 (1981-12-01), Taiani
patent: 4872482 (1989-10-01), Jarrett
patent: 5595217 (1997-01-01), Gillen et al.
patent: 5598724 (1997-02-01), Primeau
patent: 5697397 (1997-12-01), Mellem et al.
patent: 2005/0161624 (2005-07-01), Bancroft et al.
patent: 75 40 569 (1976-05-01), None
patent: 41 33 548 (1993-04-01), None
patent: 0 702 177 (1996-03-01), None
patent: WO 90/01650 (1990-02-01), None

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