Supporting device

Material or article handling – Horizontally swinging load support – Swinging about pivot

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Details

901 29, 901 34, 901 45, 33DIG13, B25J 1702

Patent

active

052075540

ABSTRACT:
A supporting device comprising a first member which supports a springy means for resiliently supporting a second member. The supporting device comprises a detection means for detecting displacement of the springy means with respect to the first member in accordance with the movement of the second member and a biasing means which applies a force to the springy means from the same direction as or from a direction opposite to that of the displacement for changing the elasticity of the springy means in accordance with the movement of the second member.

REFERENCES:
patent: 3984006 (1976-10-01), Takeyasu et al.
patent: 4132318 (1979-01-01), Wang et al.
patent: 4155169 (1979-05-01), Drake et al.
patent: 4478089 (1984-10-01), Aviles et al.
patent: 4921396 (1990-05-01), Asakawa et al.
Mechanics of Materials, 2nd ed.; E. P. Popov; copyright 1976; pp. 261, 262; Prentice-Hall, Inc., Englewood Cliffs, New Jersey.

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