Title:
物体表面に沿って移動可能な装置
Document Type and Number:
Japanese Patent JP4543278
Kind Code:
B2
Abstract:
A device movable along the surface of an object, comprising two sets of suction disk units having negative pressure regulating valve units with a function to selectively control the degree of vacuum. A reciprocating actuator unit connecting these two sets of suction disk units to each other further comprises a left side reciprocating actuator, a right side reciprocating actuator, and a connection means for the rod case units of the reciprocating actuators. The connection means restricts these two sets of reciprocating actuators in a direction parallel with the moving direction of the device so that the relative position of these two sets of reciprocating actuators is kept unchanged. Also, two types of wheels, i.e., one having a rotating shaft parallel with the moving direction of the device and the other having a rotating shaft orthogonal to the moving direction are fitted to the suction disk units, and these two types of wheels are selectively pressed against the surface of the object according to the shape of the device for each time series when the device performs steering operation.
Inventors:
Urakami unstoppable
Application Number:
JP2004163849A
Publication Date:
September 15, 2010
Filing Date:
May 01, 2004
Export Citation:
Assignee:
Urakami GK
International Classes:
B25J5/00; B62D57/024; B62D57/032
Domestic Patent References:
| JP3175052B2 | ||||
| JP2003285782A | ||||
| JP1141184A |