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FR2638273B1 - ASSEMBLY OF FLAT LINEAR ACTUATOR MODULES - Google Patents

ASSEMBLY OF FLAT LINEAR ACTUATOR MODULES

Info

Publication number
FR2638273B1
FR2638273B1 FR898904499A FR8904499A FR2638273B1 FR 2638273 B1 FR2638273 B1 FR 2638273B1 FR 898904499 A FR898904499 A FR 898904499A FR 8904499 A FR8904499 A FR 8904499A FR 2638273 B1 FR2638273 B1 FR 2638273B1
Authority
FR
France
Prior art keywords
assembly
linear actuator
actuator modules
flat linear
flat
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
FR898904499A
Other languages
French (fr)
Other versions
FR2638273A1 (en
Inventor
Claude Cadoz
Leszek Lisowski
Jean-Loup Florens
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.)
ACROE
Original Assignee
ACROE
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
Priority claimed from FR888814064A external-priority patent/FR2638010B1/en
Application filed by ACROE filed Critical ACROE
Priority to FR898904499A priority Critical patent/FR2638273B1/en
Publication of FR2638273A1 publication Critical patent/FR2638273A1/en
Application granted granted Critical
Publication of FR2638273B1 publication Critical patent/FR2638273B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/16—Actions
    • G10C3/20—Actions involving the use of hydraulic, pneumatic or electromagnetic means
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/12—Keyboards; Keys
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
    • G10H1/055—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements
    • G10H1/0555—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements using magnetic or electromagnetic means
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/32—Constructional details
    • G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
    • G10H1/344—Structural association with individual keys
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/32—Constructional details
    • G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
    • G10H1/344—Structural association with individual keys
    • G10H1/346—Keys with an arrangement for simulating the feeling of a piano key, e.g. using counterweights, springs, cams
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/155—User input interfaces for electrophonic musical instruments
    • G10H2220/265—Key design details; Special characteristics of individual keys of a keyboard; Key-like musical input devices, e.g. finger sensors, pedals, potentiometers, selectors
    • G10H2220/311—Key design details; Special characteristics of individual keys of a keyboard; Key-like musical input devices, e.g. finger sensors, pedals, potentiometers, selectors with controlled tactile or haptic feedback effect; output interfaces therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR898904499A 1988-10-13 1989-04-03 ASSEMBLY OF FLAT LINEAR ACTUATOR MODULES Expired - Fee Related FR2638273B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR898904499A FR2638273B1 (en) 1988-10-13 1989-04-03 ASSEMBLY OF FLAT LINEAR ACTUATOR MODULES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR888814064A FR2638010B1 (en) 1988-10-13 1988-10-13 MODULAR RETROACTIVE KEYBOARD AND FLAT MODULAR ACTUATOR
FR898904499A FR2638273B1 (en) 1988-10-13 1989-04-03 ASSEMBLY OF FLAT LINEAR ACTUATOR MODULES

Publications (2)

Publication Number Publication Date
FR2638273A1 FR2638273A1 (en) 1990-04-27
FR2638273B1 true FR2638273B1 (en) 1991-01-18

Family

ID=26226952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898904499A Expired - Fee Related FR2638273B1 (en) 1988-10-13 1989-04-03 ASSEMBLY OF FLAT LINEAR ACTUATOR MODULES

Country Status (1)

Country Link
FR (1) FR2638273B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704968B1 (en) * 1993-05-07 1995-07-21 Ass Creation Rech ELECTRO-MECHANICAL PIANO.
FR2865164B1 (en) 2004-01-15 2006-04-07 Teleflex Automotive France Sa DEVICE FOR CONTROLLING A GEARBOX, ESPECIALLY FOR A MOTOR VEHICLE
FR2888627A1 (en) 2005-07-13 2007-01-19 Teleflex Automotive France Sa Gearbox controlling device for motor vehicle, has electrical actuator with coil formed by turns of wires, where number of turns in direction perpendicular to plates is six times lower than number of turns in coil`s displacement direction
AT514416B1 (en) * 2013-02-04 2015-03-15 Mario Aiwasian musical instrument

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB390213A (en) * 1931-10-03 1933-04-03 J W Walker & Sons Ltd Improvements in and connected with keys and keyboards or manuals of musical instruments
US3938642A (en) * 1974-05-17 1976-02-17 Jaap Van Rumpt Magnetic key touch control

Also Published As

Publication number Publication date
FR2638273A1 (en) 1990-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse