GB1516176A - Device for braking a counterweight in an x-ray examining apparatus - Google Patents

Device for braking a counterweight in an x-ray examining apparatus

Info

Publication number
GB1516176A
GB1516176A GB34928/75A GB3492875A GB1516176A GB 1516176 A GB1516176 A GB 1516176A GB 34928/75 A GB34928/75 A GB 34928/75A GB 3492875 A GB3492875 A GB 3492875A GB 1516176 A GB1516176 A GB 1516176A
Authority
GB
United Kingdom
Prior art keywords
counterweight
speed
braking
aug
drum
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
GB34928/75A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1516176A publication Critical patent/GB1516176A/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
    • 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
    • A61B6/10—Safety means specially adapted therefor
    • A61B6/102—Protection against mechanical damage, e.g. anti-collision devices
    • A61B6/105—Braking or locking devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
  • Testing Of Balance (AREA)
GB34928/75A 1974-08-28 1975-08-22 Device for braking a counterweight in an x-ray examining apparatus Expired GB1516176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2441265A DE2441265C2 (de) 1974-08-28 1974-08-28 Vorrichtung zum Abbremsen eines Gegengewichtes bei einem Röntgenuntersuchungsgerät

Publications (1)

Publication Number Publication Date
GB1516176A true GB1516176A (en) 1978-06-28

Family

ID=5924326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34928/75A Expired GB1516176A (en) 1974-08-28 1975-08-22 Device for braking a counterweight in an x-ray examining apparatus

Country Status (5)

Country Link
US (1) US4050551A (enExample)
JP (1) JPS5146989A (enExample)
DE (1) DE2441265C2 (enExample)
FR (1) FR2282843A1 (enExample)
GB (1) GB1516176A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170274A (en) * 1976-09-23 1979-10-09 VDO, Adolf Schindling AG Device for regulating the traveling speed of a motor vehicle
JPS5529303A (en) * 1978-08-21 1980-03-01 Fuji Electric Co Ltd Cuff automatic winder
GB2085198B (en) * 1980-10-02 1985-08-07 Western Clinical Eng Pneumatic tourniquet
JPS5951838A (ja) * 1982-09-20 1984-03-26 松下電工株式会社 血圧計のカフ帯
JPS5951837A (ja) * 1982-09-20 1984-03-26 松下電工株式会社 血圧計のカフ帯
JPS5997645A (ja) * 1982-11-25 1984-06-05 松下電工株式会社 血圧計のカフ帯
SE433159B (sv) * 1983-08-25 1984-05-07 Ao Medical Products Ab Sett att dempa vid instellningsrorelser uppkommande egensvengning av rorligt infest pelarstativ till rontgenutrustning samt rorligt infest pelarstativ till rotgenutrustningen
DE3511907A1 (de) * 1985-04-01 1986-10-02 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur hoehenverstellung eines an einem vertikalen staender gehalterten traegers fuer ein medizinisches geraet
US4770175A (en) * 1986-10-22 1988-09-13 Western Clinical Engineering Ltd. Occlusive cuff
JPH0217030A (ja) * 1989-04-22 1990-01-22 Matsushita Electric Works Ltd 血圧計
EP0462088B1 (en) * 1990-06-11 1995-11-08 Radi Medical Systems Ab Femoral compression device
CN112327943B (zh) * 2020-11-10 2022-05-27 中国科学院长春光学精密机械与物理研究所 大重量电机机载光电平台方位轴定位和计算配重方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048668B (enExample) * 1958-04-16 1959-01-15
US3070185A (en) * 1960-10-17 1962-12-25 Gen Motors Corp Electronic speed control system
DE1144583B (de) * 1962-02-13 1963-02-28 Koch & Sterzel Kommanditgesell Roentgenzielgeraet oder Kassettenwechselvorrichtung
US3450943A (en) * 1967-01-09 1969-06-17 Gen Electric Overspeed checking circuit
US3916203A (en) * 1967-07-27 1975-10-28 Picker Corp X-ray apparatus including counterbalancing mechanism for spot filmer or the like
CH540808A (fr) * 1970-05-13 1973-08-31 Regie Autonome Des Transp S Pa Installation de conduite automatique d'un véhicule
US3601227A (en) * 1970-06-15 1971-08-24 Clark Equipment Co Emergency brake control system for elevators
BE791966A (fr) * 1971-12-13 1973-03-16 Citroen Sa Dispositif de commande du freinage d'un vehicule
DE2234398C2 (de) * 1972-07-13 1984-01-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Servomotorantrieb für Röntgenzielgerät

Also Published As

Publication number Publication date
JPS5146989A (en) 1976-04-22
FR2282843B1 (enExample) 1979-09-14
US4050551A (en) 1977-09-27
DE2441265A1 (de) 1976-03-11
DE2441265C2 (de) 1983-01-05
FR2282843A1 (fr) 1976-03-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee