FR1065707A - Improvements to spring balancing devices - Google Patents

Improvements to spring balancing devices

Info

Publication number
FR1065707A
FR1065707A FR1065707DA FR1065707A FR 1065707 A FR1065707 A FR 1065707A FR 1065707D A FR1065707D A FR 1065707DA FR 1065707 A FR1065707 A FR 1065707A
Authority
FR
France
Prior art keywords
balancing devices
spring balancing
spring
devices
balancing
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.)
Expired
Application number
Other languages
French (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.)
Compagnie Generale de Radiologie SA
Original Assignee
Compagnie Generale de Radiologie SA
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 Compagnie Generale de Radiologie SA filed Critical Compagnie Generale de Radiologie SA
Application granted granted Critical
Publication of FR1065707A publication Critical patent/FR1065707A/en
Expired 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR1065707D 1952-08-29 1952-08-29 Improvements to spring balancing devices Expired FR1065707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1065707T 1952-08-29

Publications (1)

Publication Number Publication Date
FR1065707A true FR1065707A (en) 1954-05-28

Family

ID=9602348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1065707D Expired FR1065707A (en) 1952-08-29 1952-08-29 Improvements to spring balancing devices

Country Status (1)

Country Link
FR (1) FR1065707A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310610A1 (en) * 1975-05-05 1976-12-03 Gen Electric LOAD SUPPORT DEVICE
WO2005116487A1 (en) * 2004-05-28 2005-12-08 Koninklijke Philips Electronics N.V. Gravity compensation device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310610A1 (en) * 1975-05-05 1976-12-03 Gen Electric LOAD SUPPORT DEVICE
WO2005116487A1 (en) * 2004-05-28 2005-12-08 Koninklijke Philips Electronics N.V. Gravity compensation device
US7677523B2 (en) 2004-05-28 2010-03-16 Nxp B.V. Gravity compensation device for a chip transfer apparatus
CN1961167B (en) * 2004-05-28 2011-05-11 Nxp股份有限公司 Gravity compensation device and method for manufacturing electronic device

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