DE19544545C1 - Vorrichtung zur zwangsgekoppelten Verstellung von Sitz und Rückenlehne eines zahnärztlichen Patientenstuhls - Google Patents

Vorrichtung zur zwangsgekoppelten Verstellung von Sitz und Rückenlehne eines zahnärztlichen Patientenstuhls

Info

Publication number
DE19544545C1
DE19544545C1 DE19544545A DE19544545A DE19544545C1 DE 19544545 C1 DE19544545 C1 DE 19544545C1 DE 19544545 A DE19544545 A DE 19544545A DE 19544545 A DE19544545 A DE 19544545A DE 19544545 C1 DE19544545 C1 DE 19544545C1
Authority
DE
Germany
Prior art keywords
seat
backrest
transmission member
roller
force transmission
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 - Fee Related
Application number
DE19544545A
Other languages
German (de)
English (en)
Inventor
Hermann Dipl Ing Gehrig
Guenther Moritz
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.)
Sirona Dental Systems GmbH
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Priority to DE19544545A priority Critical patent/DE19544545C1/de
Priority to DE59604445T priority patent/DE59604445D1/de
Priority to PCT/DE1996/002180 priority patent/WO1997019666A2/de
Priority to US09/077,401 priority patent/US5992934A/en
Priority to EP96945990A priority patent/EP0902677B1/de
Priority to IN1988CA1996 priority patent/IN188528B/en
Application granted granted Critical
Publication of DE19544545C1 publication Critical patent/DE19544545C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
DE19544545A 1995-11-29 1995-11-29 Vorrichtung zur zwangsgekoppelten Verstellung von Sitz und Rückenlehne eines zahnärztlichen Patientenstuhls Expired - Fee Related DE19544545C1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19544545A DE19544545C1 (de) 1995-11-29 1995-11-29 Vorrichtung zur zwangsgekoppelten Verstellung von Sitz und Rückenlehne eines zahnärztlichen Patientenstuhls
DE59604445T DE59604445D1 (de) 1995-11-29 1996-11-15 Zahnärzlicher patientenstuhl mit einer vorrichtung zur zwangsgekoppelten verstellung von sitz und rückenlehne
PCT/DE1996/002180 WO1997019666A2 (de) 1995-11-29 1996-11-15 Vorrichtung zur zwangsgekoppelten verstellung von sitz und rückenlehne eines zahnärztlichen patientenstuhles
US09/077,401 US5992934A (en) 1995-11-29 1996-11-15 Device for adjusting the forcibly coupled seat and back of a dentist chair
EP96945990A EP0902677B1 (de) 1995-11-29 1996-11-15 Zahnärzlicher patientenstuhl mit einer vorrichtung zur zwangsgekoppelten verstellung von sitz und rückenlehne
IN1988CA1996 IN188528B (cg-RX-API-DMAC10.html) 1995-11-29 1996-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19544545A DE19544545C1 (de) 1995-11-29 1995-11-29 Vorrichtung zur zwangsgekoppelten Verstellung von Sitz und Rückenlehne eines zahnärztlichen Patientenstuhls

Publications (1)

Publication Number Publication Date
DE19544545C1 true DE19544545C1 (de) 1997-01-16

Family

ID=7778735

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19544545A Expired - Fee Related DE19544545C1 (de) 1995-11-29 1995-11-29 Vorrichtung zur zwangsgekoppelten Verstellung von Sitz und Rückenlehne eines zahnärztlichen Patientenstuhls
DE59604445T Expired - Lifetime DE59604445D1 (de) 1995-11-29 1996-11-15 Zahnärzlicher patientenstuhl mit einer vorrichtung zur zwangsgekoppelten verstellung von sitz und rückenlehne

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59604445T Expired - Lifetime DE59604445D1 (de) 1995-11-29 1996-11-15 Zahnärzlicher patientenstuhl mit einer vorrichtung zur zwangsgekoppelten verstellung von sitz und rückenlehne

Country Status (5)

Country Link
US (1) US5992934A (cg-RX-API-DMAC10.html)
EP (1) EP0902677B1 (cg-RX-API-DMAC10.html)
DE (2) DE19544545C1 (cg-RX-API-DMAC10.html)
IN (1) IN188528B (cg-RX-API-DMAC10.html)
WO (1) WO1997019666A2 (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1757259A3 (de) * 2005-08-26 2007-11-21 Hanning Elektro-Werke GmbH & Co. KG Schwenkantrieb
US20250009577A1 (en) * 2023-07-05 2025-01-09 Reac Ab Lift for changing the position of the seat in a wheelchair

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19853271A1 (de) * 1998-11-18 2000-05-25 Maquet Ag Untersuchungsstuhl
US7290836B2 (en) * 2003-08-28 2007-11-06 A-Dec, Inc. Patient chair
EP1802219A2 (en) 2004-08-16 2007-07-04 Kenneth L. Kramer Home care equipment system
JP2008509790A (ja) 2004-08-16 2008-04-03 ヒル−ロム サービシーズ，インコーポレイティド 椅子
US8388065B2 (en) * 2010-09-07 2013-03-05 Honda Motor Co., Ltd. Vehicle seat
US9603453B2 (en) * 2010-12-29 2017-03-28 Ultra-Mek, Inc. Reclining chair with tilting action to provide heart-rest position
DE102011078469A1 (de) 2011-06-30 2013-01-03 Sirona Dental Systems Gmbh Behandlungsliege
USD673276S1 (en) 2011-10-19 2012-12-25 Reliance Medical Products, Inc. Instrument stand
USD675322S1 (en) 2011-10-19 2013-01-29 Reliance Medical Products, Inc. Examination system including an instrument stand and examination chair
US8936315B2 (en) 2011-10-19 2015-01-20 Reliance Medical Products, Inc. Ophthalmic examination chair having tilt drive assembly
USD680223S1 (en) 2011-10-19 2013-04-16 Reliance Medical Products, Inc. Examination chair
US11140987B2 (en) * 2019-02-14 2021-10-12 Deer Solutions LLC Athletic chair with adjustable heating and height
CN111938978A (zh) * 2020-07-23 2020-11-17 李友安 一种用于牙科椅子的防晃动装置
CN113679561A (zh) * 2021-08-06 2021-11-23 奥佳华智能健康科技集团股份有限公司 一种椅架及按摩椅

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018684A1 (de) * 1980-05-15 1981-11-26 Ritter Ag, 7500 Karlsruhe Patientenstuhl
EP0373245B1 (de) * 1988-12-14 1993-02-17 Siemens Aktiengesellschaft Zahnärztlicher Patientenstuhl

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486789A (en) * 1967-12-28 1969-12-30 Pennsalt Chemicals Corp Adjustable chair
DE2251737B2 (de) * 1972-10-21 1978-04-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Zahnarztlicher Patientenstuhl mit Parallelogrammtragarm
US3873152A (en) * 1974-01-09 1975-03-25 John Garas Adjustable orthopedic lounger
JPS5866925U (ja) * 1981-10-30 1983-05-07 住友重機械工業株式会社 金型への接続装置
DE3632131C2 (de) * 1986-06-04 2001-12-13 Hartmut S Engel Funktions-Sitzmöbel
FR2627968A1 (fr) * 1988-03-07 1989-09-08 Eurosit Siege articule
FR2671702A1 (fr) * 1991-01-22 1992-07-24 Lavigne Pierre Siege a geometrie variable.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018684A1 (de) * 1980-05-15 1981-11-26 Ritter Ag, 7500 Karlsruhe Patientenstuhl
EP0373245B1 (de) * 1988-12-14 1993-02-17 Siemens Aktiengesellschaft Zahnärztlicher Patientenstuhl

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1757259A3 (de) * 2005-08-26 2007-11-21 Hanning Elektro-Werke GmbH & Co. KG Schwenkantrieb
US20250009577A1 (en) * 2023-07-05 2025-01-09 Reac Ab Lift for changing the position of the seat in a wheelchair

Also Published As

Publication number Publication date
EP0902677B1 (de) 2000-02-09
WO1997019666A2 (de) 1997-06-05
US5992934A (en) 1999-11-30
DE59604445D1 (de) 2000-03-16
EP0902677A1 (de) 1999-03-24
WO1997019666A3 (de) 2001-09-13
IN188528B (cg-RX-API-DMAC10.html) 2002-10-12

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIRONA DENTAL SYSTEMS GMBH, 64625 BENSHEIM, DE

8339 Ceased/non-payment of the annual fee