CA982469A - Power operated treatment chair - Google Patents

Power operated treatment chair

Info

Publication number
CA982469A
CA982469A CA170,196A CA170196A CA982469A CA 982469 A CA982469 A CA 982469A CA 170196 A CA170196 A CA 170196A CA 982469 A CA982469 A CA 982469A
Authority
CA
Canada
Prior art keywords
power operated
treatment chair
operated treatment
chair
power
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
CA170,196A
Other versions
CA170196S (en
Inventor
Dennis F. Leffler
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.)
Pelton and Crane Co
Original Assignee
Pelton and Crane Co
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 Pelton and Crane Co filed Critical Pelton and Crane Co
Application granted granted Critical
Publication of CA982469A publication Critical patent/CA982469A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/02—Chairs with means to adjust position of patient; Controls therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Seats For Vehicles (AREA)
CA170,196A 1972-05-30 1973-05-01 Power operated treatment chair Expired CA982469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00257743A US3804460A (en) 1972-05-30 1972-05-30 Power operated treatment chair

Publications (1)

Publication Number Publication Date
CA982469A true CA982469A (en) 1976-01-27

Family

ID=22977564

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,196A Expired CA982469A (en) 1972-05-30 1973-05-01 Power operated treatment chair

Country Status (2)

Country Link
US (1) US3804460A (en)
CA (1) CA982469A (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251737B2 (en) * 1972-10-21 1978-04-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Dental chair with parallelogram support arm
US3934928A (en) * 1973-12-27 1976-01-27 Dentsply Research & Development Corporation Adjustable operatory chair
US3934929A (en) * 1974-09-03 1976-01-27 Sybron Corporation Adjustable dental chair
US3982718A (en) * 1975-07-31 1976-09-28 Dentsply Research & Development Corporation Operatory chair operating mechanism
DE2603253A1 (en) * 1976-01-29 1977-08-04 Ritter Ag DENTAL PATIENT CHAIR
CH608186A5 (en) * 1976-01-30 1978-12-29 Valutec Ag
US4375902A (en) * 1979-08-23 1983-03-08 Royal Dental Manufacturing, Inc. Locking headrest for dental chair
US4344594A (en) * 1980-05-15 1982-08-17 Sybron Corporation Lift mechanism for dental chair
US4492407A (en) * 1982-07-19 1985-01-08 Syntex (U.S.A.) Inc. Patient support and transverse motion linkage therefor
DE3228853A1 (en) * 1982-08-02 1984-02-09 Siemens AG, 1000 Berlin und 8000 München DENTAL PATIENT CHAIR
DE3228834A1 (en) * 1982-08-02 1984-02-02 Siemens Ag LIFTING DEVICE FOR IN PARTICULAR A DENTAL PATIENT CHAIR
US4678231A (en) * 1985-09-13 1987-07-07 Contour Chair-Lounge Co., Inc. Adjustable chair
US4621863A (en) * 1986-01-17 1986-11-11 Cleveland Chair Company Reclining chair having a detachable leg rest
FR2600515A1 (en) * 1986-06-25 1987-12-31 Axial Evolution RECLINING ARMCHAIR
US4691964A (en) * 1986-06-30 1987-09-08 Morgan John A Powered reclining chair
IT1200176B (en) * 1986-07-18 1989-01-05 Castellini Spa STRUCTURE FOR ARMCHAIRS WITH SEAT AND MOBILE BACK, IN PARTICULAR FOR DENTAL USE
US5190349A (en) * 1990-03-29 1993-03-02 A-Dec, Inc. Dental chair
DE59009354D1 (en) * 1990-12-19 1995-08-03 Siemens Ag Dental patient chair.
US5214360A (en) * 1992-03-13 1993-05-25 Den-Tal-Ez, Inc. Programmable adjustable chair for medical and dental applications
GB9209787D0 (en) * 1992-05-06 1992-06-17 Robert Pringle Engineers Ltd Jacks and dentists or other chairs
DE69317052T2 (en) * 1993-12-22 1998-06-10 Tecnodent S P A Adjustable chair for medical use
USD378961S (en) * 1995-09-27 1997-04-29 A-Dec, Inc. Chair for dental patients
US6056363A (en) * 1997-12-29 2000-05-02 Maddox; Lee W. Reclining computer chair apparatus
US6055877A (en) * 1998-06-12 2000-05-02 Buehler Products, Inc. Power seat track motor assembly
SG138440A1 (en) * 1998-07-13 2008-01-28 Inventio Ag Rope traction elevator
USD420225S (en) * 1999-02-15 2000-02-08 Den-Tal-Ez, Inc. Dental chair
US6492786B1 (en) 2000-05-08 2002-12-10 Raffel Product Development Co., Inc. Method of and apparatus for locking a powered movable furniture item
DE60233003D1 (en) * 2001-08-09 2009-08-27 Virgin Atlantic Airways Ltd A seat assembly and a passenger accommodation unit for a vehicle
DE102004052924A1 (en) * 2004-10-29 2006-05-04 Kaltenbach & Voigt Gmbh & Co. Kg Treatment chair, in particular dental treatment chair
US7552970B2 (en) * 2006-07-11 2009-06-30 La-Z-Boy Incorporated Furniture mechanism with tilt cam for multiple position tilt
CN101434215B (en) * 2008-12-25 2015-05-13 郑州宇通客车股份有限公司 Adjustable sleeper
US9782005B2 (en) 2014-07-25 2017-10-10 Stryker Corporation Medical support apparatus
WO2017033204A2 (en) * 2015-08-27 2017-03-02 Murugappan Senthil Universal back resting device
MX2018010514A (en) * 2016-03-04 2019-01-10 Reliance Med Prod Inc Medical chair.
DE102016203585A1 (en) * 2016-03-04 2017-09-07 Hellmut Ruck Gmbh ADJUSTABLE SUPPORT STRUCTURE, ESPECIALLY FOR A PODOLOGICAL CHAIR
US10632037B2 (en) * 2018-02-01 2020-04-28 Medical Technology Industries, Inc. Programmable examination and procedure tables and chairs
IT201800009691A1 (en) 2018-10-23 2020-04-23 Cefla Societa' Coop DENTAL CHAIR
US11110023B1 (en) * 2019-04-02 2021-09-07 Boyd Industries, Inc. Chair with swivel and brake system
IT202000003641A1 (en) * 2020-02-21 2021-08-21 Costr Strumenti Oftalmici C S O S R L UNIT ARMCHAIR, IN PARTICULAR BUT NOT EXCLUSIVELY AN OPHTHALMIC UNIT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839124A (en) * 1956-01-16 1958-06-17 Houdaille Industries Inc Multi-motion seat adjuster with multiple drive motors
US3025108A (en) * 1959-10-08 1962-03-13 Ritter Co Inc Dental chair
US3330523A (en) * 1965-07-15 1967-07-11 Aircraft Mechanics Motor driven seat with manual override
US3578379A (en) * 1967-12-28 1971-05-11 Pennwalt Corp Adjustable chair
US3596982A (en) * 1969-05-15 1971-08-03 Surgical Mechanical Research I Patient{3 s chair
US3719391A (en) * 1970-04-17 1973-03-06 V Neri Chair for use in dentistry
US3698673A (en) * 1971-02-16 1972-10-17 American Hospital Supply Corp Base for adjustable chairs

Also Published As

Publication number Publication date
US3804460A (en) 1974-04-16

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