DK352883D0 - Krafttransducer - Google Patents

Krafttransducer

Info

Publication number
DK352883D0
DK352883D0 DK3528/83A DK352883A DK352883D0 DK 352883 D0 DK352883 D0 DK 352883D0 DK 3528/83 A DK3528/83 A DK 3528/83A DK 352883 A DK352883 A DK 352883A DK 352883 D0 DK352883 D0 DK 352883D0
Authority
DK
Denmark
Prior art keywords
force transducer
transducer
force
Prior art date
Application number
DK3528/83A
Other languages
English (en)
Other versions
DK352883A (da
Inventor
Larry Lee Sharp
Mark Klosinski
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of DK352883D0 publication Critical patent/DK352883D0/da
Publication of DK352883A publication Critical patent/DK352883A/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H01H13/785—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/0474—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks characterised by means converting mechanical movement into electric signals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/703—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/032—Conductive polymer; Rubber
    • H01H2201/036—Variable resistance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/026—Spacers without separate element
    • H01H2211/028—Contacts in depressions of layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/046—Inflatable bubble or cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/012—Joy stick type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/084—Actuators made at least partly of elastic foam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/006—Containing a capacitive switch or usable as such
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/024—Miscellaneous with inductive switch

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Adjustable Resistors (AREA)
  • Push-Button Switches (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pens And Brushes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Surgical Instruments (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Mechanical Control Devices (AREA)
DK352883A 1982-08-02 1983-08-02 Krafttransducer DK352883A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/404,266 US4493219A (en) 1982-08-02 1982-08-02 Force transducer

Publications (2)

Publication Number Publication Date
DK352883D0 true DK352883D0 (da) 1983-08-02
DK352883A DK352883A (da) 1984-02-03

Family

ID=23598897

Family Applications (1)

Application Number Title Priority Date Filing Date
DK352883A DK352883A (da) 1982-08-02 1983-08-02 Krafttransducer

Country Status (16)

Country Link
US (1) US4493219A (da)
JP (1) JPS5946828A (da)
AU (1) AU569474B2 (da)
BE (1) BE897428A (da)
CA (1) CA1212258A (da)
CH (1) CH657952A5 (da)
DE (1) DE3327331A1 (da)
DK (1) DK352883A (da)
ES (1) ES524628A0 (da)
FR (1) FR2531215B1 (da)
GB (1) GB2124777B (da)
HK (1) HK42787A (da)
IT (1) IT1170187B (da)
NL (1) NL8302710A (da)
SE (1) SE8304127L (da)
SG (1) SG22087G (da)

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US20040160414A1 (en) * 1996-07-05 2004-08-19 Armstrong Brad A. Image controller
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US5872320A (en) * 1996-08-19 1999-02-16 Bokam Engineering Force transducer with co-planar strain gauges
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US6025686A (en) * 1997-07-23 2000-02-15 Harnischfeger Corporation Method and system for controlling movement of a digging dipper
DE19732890A1 (de) * 1997-07-30 1999-02-18 Still & Saxby Sarl Deichselkopf für ein deichselgelenktes Flurförderzeug
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JP4330699B2 (ja) * 1999-06-08 2009-09-16 シチズン電子株式会社 多方向スイッチ
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EP1137385A1 (en) 1999-10-12 2001-10-04 Invacare Corporation Wheelchair having speed and direction control touchpad
JP2001318758A (ja) * 2000-03-03 2001-11-16 Sony Computer Entertainment Inc 操作装置および同装置の信号出力調整方法
JP2001283672A (ja) * 2000-03-31 2001-10-12 Mitsumi Electric Co Ltd ゲーム用コントローラ入力装置
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DE102014107657B4 (de) * 2014-05-30 2016-02-25 Stabilo International Gmbh Elektronischer Sensor eines elektronischen Schreibgeräts
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Also Published As

Publication number Publication date
AU1730283A (en) 1984-02-09
GB2124777A (en) 1984-02-22
FR2531215A1 (fr) 1984-02-03
JPS5946828A (ja) 1984-03-16
ES8405942A1 (es) 1984-06-16
BE897428A (nl) 1984-02-01
DK352883A (da) 1984-02-03
NL8302710A (nl) 1984-03-01
FR2531215B1 (fr) 1987-08-07
CH657952A5 (fr) 1986-09-30
GB8320372D0 (en) 1983-09-01
HK42787A (en) 1987-06-05
SE8304127D0 (sv) 1983-07-25
IT1170187B (it) 1987-06-03
US4493219A (en) 1985-01-15
IT8322325A1 (it) 1985-01-29
SG22087G (en) 1987-07-03
IT8322325A0 (it) 1983-07-29
DE3327331A1 (de) 1984-02-09
SE8304127L (sv) 1984-03-30
AU569474B2 (en) 1988-02-04
GB2124777B (en) 1986-07-23
ES524628A0 (es) 1984-06-16
CA1212258A (en) 1986-10-07

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Legal Events

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AHB Application shelved due to non-payment