JPH03293310A - バランス式平行リンク機構の支持構造 - Google Patents

バランス式平行リンク機構の支持構造

Info

Publication number
JPH03293310A
JPH03293310A JP2094165A JP9416590A JPH03293310A JP H03293310 A JPH03293310 A JP H03293310A JP 2094165 A JP2094165 A JP 2094165A JP 9416590 A JP9416590 A JP 9416590A JP H03293310 A JPH03293310 A JP H03293310A
Authority
JP
Japan
Prior art keywords
parallel link
link mechanism
heavy object
center shaft
supported
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2094165A
Other languages
English (en)
Other versions
JPH06100726B2 (ja
Inventor
Katsushige Nakamura
勝重 中村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitaka Kohki Co Ltd
Original Assignee
Mitaka Kohki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitaka Kohki Co Ltd filed Critical Mitaka Kohki Co Ltd
Priority to JP2094165A priority Critical patent/JPH06100726B2/ja
Priority to US07/629,942 priority patent/US5242142A/en
Priority to DE69017660T priority patent/DE69017660T2/de
Priority to EP90125123A priority patent/EP0451364B1/en
Publication of JPH03293310A publication Critical patent/JPH03293310A/ja
Publication of JPH06100726B2 publication Critical patent/JPH06100726B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F16M11/2071—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction for panning and rolling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • A61B2090/5025—Supports for surgical instruments, e.g. articulated arms with a counter-balancing mechanism
    • A61B2090/504—Supports for surgical instruments, e.g. articulated arms with a counter-balancing mechanism with a counterweight

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manipulator (AREA)
  • Microscoopes, Condenser (AREA)
  • Details Of Measuring And Other Instruments (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 〈産業上の利用分野〉 重量のある装置等を空中に支持するためのカウンタウェ
イト付きのバランス式平行リンク機構が一般に知られて
いるが、この発明はこのような平行リンク機構自体を支
持するための構造に関するものである。
〈従来の技術〉

Claims (2)

    【特許請求の範囲】
  1. （１）センタシャフトの両側に互いに連動して変形する
    ２つの平行リンクが形成され、且つ一方の平行リンク中
    に空中支持対象物である重量物が取付けられ、他方の平
    行リンク中に前記重量物の重さを相殺するカウンタウェ
    イトが取付けられているバランス式平行リンク機構を支
    持する構造において、 前記センタシャフトに、該センタシャフト自体を回動自
    在に支持する軸受部を設け、 該軸受部を、センタシャフトと直交する水平軸を中心に
    した状態で、上下回動自在に支持したことを特徴とする
    バランス式平行リンク機構の支持構造。
  2. （２）軸受部を、基端部を中心にして水平回動自在とさ
    れた第１水平アームの先端部に対し、センタシャフトと
    直交する水平軸を中心にした状態で上下回動自在に取付
    け、 前記第１水平アームの基端部を、基端部を中心にして水
    平回動自在にベース部へ支持されている第１水平アーム
    の先端部に対し、水平回動自在に取付けた請求項１記載
    のバランス式平行リンク機構の支持構造。
JP2094165A 1990-04-11 1990-04-11 バランス式平行リンク機構の支持構造 Expired - Fee Related JPH06100726B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2094165A JPH06100726B2 (ja) 1990-04-11 1990-04-11 バランス式平行リンク機構の支持構造
US07/629,942 US5242142A (en) 1990-04-11 1990-12-19 Counterbalanced parallel linkage supporting mechanism
DE69017660T DE69017660T2 (de) 1990-04-11 1990-12-21 Tragvorrichtung mit Gegengewicht und Gelenkparallelogramm.
EP90125123A EP0451364B1 (en) 1990-04-11 1990-12-21 Counterbalanced parallel linkage supporting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2094165A JPH06100726B2 (ja) 1990-04-11 1990-04-11 バランス式平行リンク機構の支持構造

Publications (2)

Publication Number Publication Date
JPH03293310A true JPH03293310A (ja) 1991-12-25
JPH06100726B2 JPH06100726B2 (ja) 1994-12-12

Family

ID=14102755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2094165A Expired - Fee Related JPH06100726B2 (ja) 1990-04-11 1990-04-11 バランス式平行リンク機構の支持構造

Country Status (4)

Country Link
US (1) US5242142A (ja)
EP (1) EP0451364B1 (ja)
JP (1) JPH06100726B2 (ja)
DE (1) DE69017660T2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994028816A1 (fr) * 1993-06-15 1994-12-22 Mitaka Kohki Co., Ltd. Support pour instrument optique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH066136B2 (ja) * 1991-12-25 1994-01-26 佐原 今朝徳 医療用光学機器のスタンド装置
US5772174A (en) * 1995-11-22 1998-06-30 Hirsch; Steven Adjustable stand for mounting on a wall or the like
US6105909A (en) * 1997-09-24 2000-08-22 Carl-Zeiss-Stiftung Stand with energy storage device for weight equalization
DE20019109U1 (de) * 2000-11-12 2001-02-22 Leica Microsystems Stativ, insbesondere für Operationsmikroskope
US20040221929A1 (en) 2003-05-09 2004-11-11 Hebda John J. Processing of titanium-aluminum-vanadium alloys and products made thereby
US8413822B2 (en) * 2009-06-12 2013-04-09 Audrey Bailey Cookbook rack
CN106352038B (zh) * 2016-09-09 2018-08-28 北京工业大学 闭链串联全向定点操纵机构
CN106272462B (zh) * 2016-09-09 2018-08-07 北京工业大学 一种姿态调整机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR742471A (ja) * 1933-03-08
CH482439A (de) * 1968-02-20 1969-12-15 Contraves Ag Beobachtungseinrichtung
DE7930125U1 (de) * 1979-07-24 1980-01-24 Contraves Ag, Zuerich (Schweiz) Zusatzvorrichtung an einem stativ fuer ein optisches beobachtungsgeraet
DE7930126U1 (de) * 1979-07-24 1980-01-24 Contraves Ag, Zuerich (Schweiz) Stativ fuer ein optisches beobachtungsgeraet
US4592526A (en) * 1981-08-24 1986-06-03 Jacob Kobelt Adjustable holding device
JPS6456409A (en) * 1987-05-29 1989-03-03 Mitaka Koki Kk Stand device for medical optical machinery
US4976450A (en) * 1988-02-10 1990-12-11 Ellefson Laurence M Mobile tool chest with horizontal pivotal trays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994028816A1 (fr) * 1993-06-15 1994-12-22 Mitaka Kohki Co., Ltd. Support pour instrument optique

Also Published As

Publication number Publication date
DE69017660D1 (de) 1995-04-13
US5242142A (en) 1993-09-07
JPH06100726B2 (ja) 1994-12-12
EP0451364B1 (en) 1995-03-08
EP0451364A1 (en) 1991-10-16
DE69017660T2 (de) 1995-08-03

Similar Documents

Publication Publication Date Title
US4881709A (en) Stand mechanism for a medical optical equipment
US4867405A (en) Stand mechanism for a medical optical equipment
JP4102046B2 (ja) 台架
JP2538953B2 (ja) 工業用ロボットのバランス機構
US5173803A (en) Pivoting device for supporting frames for optical observation equipment
JPS6349153A (ja) オ−バ−ヘッド支持機構
JPH06100725B2 (ja) 光学的観察装置の支持装置
JPH03293310A (ja) バランス式平行リンク機構の支持構造
JPH106159A (ja) 物体を空間において運動させるための装置
JPS62231208A (ja) 光学観察装置用の担持装置
CN109848975A (zh) 一种绳索驱动的串并联混合机构大负载机械臂
JPH0468946B2 (ja)
WO2012075648A1 (zh) 儿童摇椅及摇摆机构
JP2019523117A (ja) 歩行運動用多方向懸垂装置
CN106956277A (zh) 一种智能娱乐机器人的机械结构
JPH08509429A (ja) 工業用ロボット
CN205521477U (zh) 一种液压冗余驱动的两自由度球面并联的仿生踝关节
JP2006102155A (ja) 手術顕微鏡用スタンド装置
JPH02257945A (ja) 機械器具空中支持用のスタンド装置
JP3584301B2 (ja) 顕微鏡用架台
JPH0218300A (ja) 揚重機
JPH0744560Y2 (ja) マニピュレータの運動シュミレーション装置
CN214804642U (zh) 一种用于裂隙灯显微镜的可调节肘部支架
CN218295644U (zh) 一种用于无影灯的多方向调节机械臂
FI85676C (fi) Ben foer en stativkonstruktion.

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees