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
Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
Method of manufacturing toner
Modulators of cystic fibrosis transmembrane conductance regulator
Bio-pesticide and method for pest control
Integrated control system for stability control of yaw, roll and lateral motion of a driving vehicle using an integrated sensing system to determine longitudinal velocity
Process for the preparation of morphinane analogues
Image enhancement based on multiple frames and motion estimation
  Randomly Featured Patents
Process for filling an isolation trench
Process for the manufacture of a blanket product
Post-formable radiation-curing coatings
Combined amplifier and tuner
Gas/liquid contacting apparatus
Diagnosing intermittent faults
Circuit and method for a circuit of selecting reference voltage
Hydraulic press frame
Hip joint implant
Mobile base for a table saw