Title:
DEFORMATION CONTROL DEVICE OF FRAME
Document Type and Number:
Japanese Patent JP3862467
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a deformation control device of a frame constituted so as to improve responsiveness.
SOLUTION: In this deformation control device of the frame actuated so as to restrain deformation of a frame material or to be guided to a preset shape by arranging the actuator for generating a load in the direction for restricting or promoting the deformation of the frame material in the frame material, the actuator 1 is composed of a shape memory alloy for generating a required load by generating the phase transformation by applying heat by an electric heater 2 according to external force inputted to the frame material, and is arranged in the frame material in a state of preapplying operational direction. initial stress. Particularly, the actuator is composed of a magnetic shape memory alloy held in a martensite phase by forming an inclined magnetic field by a coil 3, and the coil is desirably controlled according to the temperature of the actuator.
Inventors:
Shunji Suzuki
Urushiyama Yuta
Urushiyama Yuta
Application Number:
JP2000060670A
Publication Date:
December 27, 2006
Filing Date:
March 06, 2000
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B62D21/15; G05D3/00; G05D3/12; (IPC1-7): B62D21/15; G05D3/00; G05D3/12
Domestic Patent References:
| JP2000038155A | ||||
| JP7072927A |
Attorney, Agent or Firm:
Yoichi Oshima