Expansible chamber devices – Oscillating working member or cylinder therefor – Oscillatory shaft with radially extending vane
Patent
1986-09-23
1991-08-20
Look, Edward K.
Expansible chamber devices
Oscillating working member or cylinder therefor
Oscillatory shaft with radially extending vane
92125, 921691, F01C 900
Patent
active
050404539
ABSTRACT:
The present invention provides housing member for a rotary fluid powered actuator including a cylindrical housing member having an opening in at least one end, a head member received on each open end of the housing where each head has a central aperture in generally aligned relation with the longitudinal axis of the housing, a shaft member to extend through the central aperture for rotation therein and journal means to journal the shaft in the housing adjacent each end thereof and a vane member to extend outwardly from the shaft member for rotation therewith in response to fluid pressure in the housing where the housing member includes at least one stator member, integral therewith extending radially inwardly from the sidewall of the housing and adapted to receive a seal member to provide a seal between the termination of the stator and the shaft and members extending along a portion of the length of the housing to define bolt passages, and bolt members to be received in the bolt passage where the bolt members contact the surface of the bolt passage and connect the head to the body at the end opposed to the open end.
REFERENCES:
patent: 611493 (1898-09-01), Krogstad
patent: 3179020 (1965-04-01), Rumsey et al.
patent: 3272082 (1966-09-01), Bertram et al.
patent: 3276332 (1966-10-01), Jaffe
patent: 3307488 (1967-03-01), Hinckley
patent: 3379100 (1968-04-01), Rumsey et al.
patent: 3665835 (1972-05-01), Oates
patent: 3680982 (1972-08-01), Jacobellis
patent: 4174655 (1979-11-01), Valente
Eicher Fred
Evans, Jr. Charles F.
Denion Thomas E.
Look Edward K.
Steutermann Edward M.
Turn Act Inc.
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