JPS5611059A - Aerial ultrasonic location controller for base or chair - Google Patents

Aerial ultrasonic location controller for base or chair

Info

Publication number
JPS5611059A
JPS5611059A JP8531979A JP8531979A JPS5611059A JP S5611059 A JPS5611059 A JP S5611059A JP 8531979 A JP8531979 A JP 8531979A JP 8531979 A JP8531979 A JP 8531979A JP S5611059 A JPS5611059 A JP S5611059A
Authority
JP
Japan
Prior art keywords
chair
base
location controller
aerial ultrasonic
ultrasonic location
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
JP8531979A
Other languages
English (en)
Other versions
JPS5946003B2 (ja
Inventor
Mitsuhiko Hotsuta
Akifumi Tachibana
Satonori Shigihara
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.)
J Morita Manufaturing Corp
Original Assignee
J Morita Manufaturing 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 J Morita Manufaturing Corp filed Critical J Morita Manufaturing Corp
Priority to JP54085319A priority Critical patent/JPS5946003B2/ja
Priority to DE19803025224 priority patent/DE3025224A1/de
Priority to IT49162/80A priority patent/IT1148246B/it
Publication of JPS5611059A publication Critical patent/JPS5611059A/ja
Publication of JPS5946003B2 publication Critical patent/JPS5946003B2/ja
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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/33—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device
    • G05B19/35—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control
    • G05B19/351—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP54085319A 1979-07-04 1979-07-04 台もしくは椅子の空中超音波式位置制御装置 Expired JPS5946003B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP54085319A JPS5946003B2 (ja) 1979-07-04 1979-07-04 台もしくは椅子の空中超音波式位置制御装置
DE19803025224 DE3025224A1 (de) 1979-07-04 1980-07-03 Vorrichtung zur lagesteuerung von behandlungsstuehlen o.dgl. mittels ultraschall
IT49162/80A IT1148246B (it) 1979-07-04 1980-07-03 Dispositivo per trasmissione aerea di impulsi ultrasuonici atto alla regolazione della posizione di sgabelli poltrone e simili

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54085319A JPS5946003B2 (ja) 1979-07-04 1979-07-04 台もしくは椅子の空中超音波式位置制御装置

Publications (2)

Publication Number Publication Date
JPS5611059A true JPS5611059A (en) 1981-02-04
JPS5946003B2 JPS5946003B2 (ja) 1984-11-09

Family

ID=13855286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54085319A Expired JPS5946003B2 (ja) 1979-07-04 1979-07-04 台もしくは椅子の空中超音波式位置制御装置

Country Status (3)

Country Link
JP (1) JPS5946003B2 (ja)
DE (1) DE3025224A1 (ja)
IT (1) IT1148246B (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168608A (en) * 1981-04-10 1982-10-18 Shinmeiwa Kogei Kk Definite position transfer apparatus in barbar chair
JPS61247417A (ja) * 1985-04-25 1986-11-04 新明和工芸株式会社 移動式理美容用椅子の安全装置
JP2005177131A (ja) * 2003-12-19 2005-07-07 J Morita Tokyo Mfg Corp 安全機構を備えた歯科用チェアユニット
JP2009268711A (ja) * 2008-05-08 2009-11-19 Daito Denki Kogyo Kk 理美容椅子
JP2020018465A (ja) * 2018-07-31 2020-02-06 株式会社ジーシー 歯科ユニット

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607805B2 (ja) * 1979-08-01 1985-02-27 株式会社 モリタ製作所 被制御物の位置の記憶及び読み出し再現制御装置
JPH01100507U (ja) * 1987-12-22 1989-07-06
DE202005008523U1 (de) * 2005-05-30 2005-09-15 Okin Ges Fuer Antriebstechnik Sicherheitseinrichtung bei Hubbetten
US10640010B2 (en) * 2016-12-29 2020-05-05 Lear Corporation Adjustable seat assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168608A (en) * 1981-04-10 1982-10-18 Shinmeiwa Kogei Kk Definite position transfer apparatus in barbar chair
JPS61247417A (ja) * 1985-04-25 1986-11-04 新明和工芸株式会社 移動式理美容用椅子の安全装置
JP2005177131A (ja) * 2003-12-19 2005-07-07 J Morita Tokyo Mfg Corp 安全機構を備えた歯科用チェアユニット
JP2009268711A (ja) * 2008-05-08 2009-11-19 Daito Denki Kogyo Kk 理美容椅子
JP2020018465A (ja) * 2018-07-31 2020-02-06 株式会社ジーシー 歯科ユニット

Also Published As

Publication number Publication date
DE3025224A1 (de) 1981-01-08
JPS5946003B2 (ja) 1984-11-09
IT1148246B (it) 1986-11-26
IT8049162A0 (it) 1980-07-03

Similar Documents

Publication Publication Date Title
EP0017495A3 (en) Chair base
JPS5631867A (en) Controller
JPS54131393A (en) Chair for gynecology
GB2059256B (en) Support
DE3065453D1 (en) Height adjustable chair base
GB2045601B (en) Counterbalanced support
GB2055572B (en) Adjustable support assemble
GB2060361B (en) Adjustable support devices for swivel chairs
JPS5611059A (en) Aerial ultrasonic location controller for base or chair
JPS5646614A (en) Support device
GB2047321B (en) Pedestal for raised floors
JPS5645141A (en) Support unit
JPS55163045A (en) Nursing base
GB2129136B (en) Controller
GB2066922B (en) Support base
GB2049410B (en) Base element for furniture
JPS5598083A (en) Positional controller
GB2046549B (en) Angular position controller
AU77710S (en) chair
JPS55125815A (en) Head rest support apparatus
JPS566860A (en) Vertically moving unit under floor
JPS55143111A (en) Height adjusting apparatus for furniture or the like
JPS55132858A (en) Support for form
JPS5640000A (en) Controller for aerial suspended body
JPS55112979A (en) Controller