Resources Contact Us Home
Joint structure for shoulder of synthetic-resin-made doll

Image Number 5 for United States Patent #6267640.

A joint structure for shoulders of a doll made of synthetic resin includes a first joint segment provided at an upper arm portion of an arm member; a control segment, supported pivotably by the first joint segment, controlling a range of rotation of the first joint segment, a second joint segment provided integrally with the control segment, rotating in a vertical direction when the arm member is further lifted upwards from the point in which a protruded segment of the first joint segment engages with a stopper portion of the control segment; and a third joint segment supported pivotably by the second joint segment, being supported pivotably by a breast portion of a body so that it can rotate together with said second joint segment in a horizontal direction, so that movement of a shoulder can be related closely to movement of human shoulder (natural and real movement) still more.

  Recently Added Patents
Control unit including a computing device and a peripheral module which are interconnected via a serial multiwire bus
Polar nematic compounds
Methods and devices for detecting and measuring environmental conditions in high performance device packages
Horizontal cable manager
Bend resistant cable
Crowd validated internet document witnessing system
UV exposure method for reducing residue in de-taping process
  Randomly Featured Patents
Optical resizing apparatus
Preloaded-cam follower arrangement
Electric generating water power device
Locking system for mortise lock base
Air cooled internal combustion engine
Multiple material golf club head with a polymer insert face
Bicycle suspension systems
Biometric imaging system and method
Method for adjusting in the height building blocks and similar
Fe/Cr/Co Permanent magnetic alloys and method of production thereof