Swivel device

1,055,694. Screw-and-nut gearing. INSTITUT FUR SCHIFFBAUTECHNIK WOLGAST. June 4, 1964, No. 23197/64. Heading F2Q. In a swivel device with hydraulic drive comprising an annular piston 3 axially movable within a fixed housing 5, a guide piece 4 is attached to the piston 3 and has internal and external...

Full description

Saved in:
Bibliographic Details
Main Authors SCHWARZ ARNOLD, LABS DIETRICH
Format Patent
LanguageEnglish
Published 18.01.1967
Subjects
BLASTING
DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
FLUID-PRESSURE ACTUATORS
FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS
HEATING
HYDRAULICS OR PNEUMATICS IN GENERAL
LIGHTING
MECHANICAL ENGINEERING
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:1,055,694. Screw-and-nut gearing. INSTITUT FUR SCHIFFBAUTECHNIK WOLGAST. June 4, 1964, No. 23197/64. Heading F2Q. In a swivel device with hydraulic drive comprising an annular piston 3 axially movable within a fixed housing 5, a guide piece 4 is attached to the piston 3 and has internal and external teeth of opposite hand which engage correspondingly toothed portions of a shaft 6 and the housing 5. The helix angles and fluid thrust areas are so arranged that unwanted axial forces cancel out.
Bibliography:Application Number: GB19640023197