Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Load sensor-containing actuator










Image Number 6 for United States Patent #8127620.

Various means for detecting the load on the bottom of a bed are proposed, but they have various problems, since the load sensor is provided separately from a bed or installed outside a bed. This invention solves the abovementioned problems by a load sensor-containing actuator in which one end side of a screw shaft 1 is rotatably supported by a base body 2; a female threaded member 3 is engaged with the screw shaft; and an actuation rod body 4 fixed to the female threaded member can advance and retreat in the axial direction of the screw shaft, wherein the base body is provided with a thrust bearing 6 coaxially with the screw shaft and an actuation cylinder 7 supporting the one end side of the screw shaft in the axial direction via the thrust bearing; a detection cylinder 9 is provided between the actuation cylinder and a support member 8 for the base body; and a strain gauge 10 is attached to the outside surface of the detection cylinder. The present invention relates to a foldable side rail for a bed or the like, particularly a foldable side rail in which multiple strut members are pivotally rotatably connected between an upper crosspiece member and a lower crosspiece member to form a parallel link mechanism.








 
 
  Recently Added Patents
System and method for shared binding maintenance
Actuating device and heating or air conditioning unit
Crimp terminal, connection structural body and method for producing the crimp terminal
Infant water ski apparatus and method
Analysis system for unknown application layer protocols
Electronic device
Method and apparatus for realizing cross-connect of optical channel data unit-K
  Randomly Featured Patents
Cap and clip assembly for instrument
Bird feeder formed of a plurality of interconnected tubular columns
Three-dimensional built-up toy with changeable clothes
Method and system for synchronizing scripted animations
Alloy for producing metal foamed bodies using a powder with nucleating additives
Driver structure
Gaming machine
Methods and apparatus for managing clock skew between clock domain boundaries
Identifying and correlating electronic mail messages
CPU mounting unit