Title:
【発明の名称】光学機器のスタンド
Document Type and Number:
Japanese Patent JP2786539
Kind Code:
B2
Abstract:
The construction of a stand for an optical instrument is such that a second parallel link (3) can expand and contract in longitudinal and transverse directions to permit a counter weight (W4) to move along a straight line (X) connecting a tip end ( beta 1) of a support arm (9) and a pivot point (S). Therefore, it is possible to easy and positively balance the weight of an operating microscope (W1-3) in horizontal and vertical directions only by moving the counter weight (W4) along the straight line (X).
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Inventors:
NAKAMURA KATSUSHIGE
Application Number:
JP52584494A
Publication Date:
August 13, 1998
Filing Date:
May 31, 1994
Export Citation:
Assignee:
MITAKA KOKI KK
International Classes:
A61B19/00; F16M11/12; G02B7/00; G02B21/24; (IPC1-7): A61B19/00; G02B21/24
Domestic Patent References:
| JP3293310A | ||||
| JP5168648A |
Attorney, Agent or Firm:
Takeshi Takatsuki