FR2379733A1 - Dispositif d'equilibrage de poids - Google Patents

Dispositif d'equilibrage de poids

Info

Publication number
FR2379733A1
FR2379733A1 FR7706394A FR7706394A FR2379733A1 FR 2379733 A1 FR2379733 A1 FR 2379733A1 FR 7706394 A FR7706394 A FR 7706394A FR 7706394 A FR7706394 A FR 7706394A FR 2379733 A1 FR2379733 A1 FR 2379733A1
Authority
FR
France
Prior art keywords
arm
pressed against
disc
cam disc
support arm
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
FR7706394A
Other languages
English (en)
Other versions
FR2379733B1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2379733A1 publication Critical patent/FR2379733A1/fr
Application granted granted Critical
Publication of FR2379733B1 publication Critical patent/FR2379733B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/447—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being mounted to counterpoise or springs
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B9/00—Housing or supporting of instruments or other apparatus
    • G12B9/08—Supports; Devices for carrying

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Biophysics (AREA)
  • Mechanical Engineering (AREA)
  • X-Ray Techniques (AREA)
  • Testing Of Balance (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Transmission Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Manipulator (AREA)

Abstract

L'invention concerne un dispositif d'équilibrage de poids. Dans ce dispositif, monté sur le statif 1 d'un générateur radiologique et comportant un bras 5 portant un tube à rayons X 7 et relié à un bras de support 4, par une articulation 6, le bras 4 est relié rigidement à un disque à came 13 pouvant pivoter et contre le pourtour duquel un galet 14 est repoussé par un ressort 15, cependant que ledit bras 4 est relié à un autre disque à came 21 contre le pourtour duquel un galet 27 est repoussé par un ressort 28. Application notamment aux appareils de radiodiagnostic dans lesquels le tube à rayons est supporté par un bras mobile
FR7706394A 1977-02-03 1977-03-04 Dispositif d'equilibrage de poids Granted FR2379733A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772704555 DE2704555A1 (de) 1977-02-03 1977-02-03 Gewichtsausgleichsvorrichtung

Publications (2)

Publication Number Publication Date
FR2379733A1 true FR2379733A1 (fr) 1978-09-01
FR2379733B1 FR2379733B1 (fr) 1981-01-30

Family

ID=6000297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706394A Granted FR2379733A1 (fr) 1977-02-03 1977-03-04 Dispositif d'equilibrage de poids

Country Status (4)

Country Link
JP (1) JPS5945861B2 (fr)
DE (1) DE2704555A1 (fr)
FR (1) FR2379733A1 (fr)
SE (1) SE428150B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010695A1 (fr) * 1978-10-25 1980-05-14 Ab Tetra Pak Procédé et dispositif pour la compensation de forces d'inertie pendant le mouvement d'indexation d'un élément de machine
FR2781709A1 (fr) * 1998-07-30 2000-02-04 Alain Pernot Systeme de manutention autoequilibre manuel ou automatique
WO2003100313A1 (fr) * 2002-05-23 2003-12-04 Coral S.P.A. Dispositif d'equilibrage d'un bras tournant autour d'un axe de rotation, par exemple, d'un bras supportant une station de travail universelle a conduit de fumee ou de gaz d'echappement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8902831D0 (sv) * 1989-08-25 1989-08-25 Siemens Elema Ab Viktutjaemningsanordning
CN109780390B (zh) * 2019-03-11 2020-08-28 金蝉科技（江苏）股份有限公司 一种易于安装的用于智能家居的监控装置
GB202012466D0 (en) * 2020-08-11 2020-09-23 Eng Arts Ltd Load balancing for mechanical arms

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010695A1 (fr) * 1978-10-25 1980-05-14 Ab Tetra Pak Procédé et dispositif pour la compensation de forces d'inertie pendant le mouvement d'indexation d'un élément de machine
FR2781709A1 (fr) * 1998-07-30 2000-02-04 Alain Pernot Systeme de manutention autoequilibre manuel ou automatique
WO2003100313A1 (fr) * 2002-05-23 2003-12-04 Coral S.P.A. Dispositif d'equilibrage d'un bras tournant autour d'un axe de rotation, par exemple, d'un bras supportant une station de travail universelle a conduit de fumee ou de gaz d'echappement
US7954779B2 (en) 2002-05-23 2011-06-07 Coral S.P.A. Device for balancing an arm pivoting about an axis of rotation, for example, an arm supporting a work station all-purpose fume or gas exhaust conduit

Also Published As

Publication number Publication date
DE2704555A1 (de) 1978-08-10
SE7714889L (sv) 1978-08-04
FR2379733B1 (fr) 1981-01-30
JPS5945861B2 (ja) 1984-11-09
SE428150B (sv) 1983-06-06
JPS5397180A (en) 1978-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse