Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Hydraulic pump unit










Image Number 3 for United States Patent #4594056.

A hydraulic pump unit, comprising an electric motor, the stator (5) of wh is disposed in a housing defining an oil reservoir and the rotor of which is mounted on a shaft which drives a hydraulic pump. Each front end of said stator is associated with an end shield for a shaft bearing. A pump element or the pump is secured to at least one end shield. Elongated connecting members which are distributed about said shaft in the circumferential direction support said end shields. The connecting members are designed as rods (17), abut against the outer circumference (7) of said stator (5) and, in the undeformed state, guide said stator in a close sliding fit. At least one tightening strap (19) encompasses said rods (17) and the outer stator circumference (7) for deforming said rods (17) until said stator is fixed in position and for pressing said rods against the stator circumference. A means for preventing rotation can be provided between said stator and said rods or said tightening strap. At least one end shield can form one portion of the hydraulic reservoir and, if desired, can contain channels.








 
 
  Recently Added Patents
System and method for distributing emergency data messages to public safety answering points in a balanced manner
Controller for internal combustion engine
Motilin-like peptide compound having transmucosal absorbability imparted thereto
Routing of data including multimedia between electronic devices
Preamplifier-to-channel communication in a storage device
Anti-infective agents and uses thereof
Magnetic detection of small entities
  Randomly Featured Patents
Kerf loss reduction in internal diameter sawing
Data track per inch optimization through compilation of voltage gain amplifier control signal data
Internet facsimile system capable of data communication over the internet
Fixing device
Solid laser with an emission wavelength of 0.5-0.65 micrometers
Liquid housing container
Rotary veneer clipper and drive therefor
Method for delayed start laundry washing with liquid detergent
Efficient memory usage for unified document object model implementation for Java
Multiplexed nucleic acid analysis by fragmentation of double-stranded DNA