Title:
【発明の名称】振動補償装置
Document Type and Number:
Japanese Patent JP2852090
Kind Code:
B2
Abstract:
An oscillation compensator includes two pivotally mounted and mutually parallel axels (11, 12) which each have a swivel part (13, 14) with an eccentric centre of mass (16, 17) in relation to its axis of rotation (15). The axels (11, 12) are mutually fixed to the same rotation speed to rotate in opposing directions in order to produce in one direction a resultant component of force equal to zero and in a perpendicular direction to this a resultant component of force which harmonically varies between zero and the double of the force (F) from the individual swivel parts (13, 14). The two axels' (11, 12) axes (15) are principally convergent. It is hereby possible to bring about a very simple and compact oscillation compensator for a given size of the resulting harmonically varying component of force, which results especially from the fact that the compensator can be designed in such a way that the swivel parts of the two axels do not stroke overlapping areas.
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Inventors:
HENINGU RINDOKUBISUTO
Application Number:
JP32486389A
Publication Date:
January 27, 1999
Filing Date:
December 14, 1989
Export Citation:
Assignee:
EFU ERU SUMISU ANDO CO AS
International Classes:
F16F15/22; B63H21/30; F16F15/00; F16F15/10; F16F15/26; (IPC1-7): F16F15/22
Domestic Patent References:
| JP5088468A | ||||
| JP5453194U |
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)