AU473633B2 - Treadle operated control - Google Patents

Treadle operated control

Info

Publication number
AU473633B2
AU473633B2 AU84967/75A AU8496775A AU473633B2 AU 473633 B2 AU473633 B2 AU 473633B2 AU 84967/75 A AU84967/75 A AU 84967/75A AU 8496775 A AU8496775 A AU 8496775A AU 473633 B2 AU473633 B2 AU 473633B2
Authority
AU
Australia
Prior art keywords
operated control
treadle operated
treadle
control
operated
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
AU84967/75A
Other versions
AU8496775A (en
Inventor
Fred Grobe Donald
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.)
Schneider Electric USA Inc
Original Assignee
Square D 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 Square D Co filed Critical Square D Co
Application granted granted Critical
Publication of AU8496775A publication Critical patent/AU8496775A/en
Publication of AU473633B2 publication Critical patent/AU473633B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/44—Controlling members actuated by foot pivoting
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/02—Means preventing undesired movements of a controlling member which can be moved in two or more separate steps or ways, e.g. restricting to a stepwise movement or to a particular sequence of movements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/26—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for operation by a part of the human body other than the hand, e.g. by foot
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20528—Foot operated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20888—Pedals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Finger-Pressure Massage (AREA)
AU84967/75A 1974-10-17 1975-09-18 Treadle operated control Expired AU473633B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US515592A US3916722A (en) 1974-10-17 1974-10-17 Treadle operated control
USUS515,592 1974-10-17

Publications (2)

Publication Number Publication Date
AU8496775A AU8496775A (en) 1976-06-24
AU473633B2 true AU473633B2 (en) 1976-06-24

Family

ID=24051973

Family Applications (1)

Application Number Title Priority Date Filing Date
AU84967/75A Expired AU473633B2 (en) 1974-10-17 1975-09-18 Treadle operated control

Country Status (8)

Country Link
US (1) US3916722A (en)
AU (1) AU473633B2 (en)
CA (1) CA1026211A (en)
DE (1) DE2546404C3 (en)
FR (1) FR2288349A1 (en)
GB (1) GB1527142A (en)
IT (1) IT1047397B (en)
ZA (1) ZA755859B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH676530A5 (en) * 1988-11-28 1991-01-31 Mefina Sa
GB2232817A (en) * 1989-06-10 1990-12-19 Stc Plc Switch guard
US5180925A (en) * 1991-02-22 1993-01-19 Outboard Marine Corporation Remote switching system for an electric trolling motor
IT221876Z2 (en) * 1991-05-23 1994-12-06 Steelcontrol Srl SIMPLIFIED ASSEMBLY FOOTBOARD STRUCTURE, FOR ACTIVATING MICROSWITCHES OR PNEUMATIC VALVES
FR2689462A1 (en) * 1992-04-07 1993-10-08 Rivas Francisco Motor vehicle control installation for lower limb handicapped drivers
US5319996A (en) * 1993-08-13 1994-06-14 Kransco Debris resistant foot pedal switch assembly
US5807077A (en) * 1996-12-05 1998-09-15 Lamanna; Joe Foot operated pump guard
US6064015A (en) * 1997-10-14 2000-05-16 Conntrol, International, Inc. Foot switches
US6182686B1 (en) * 1999-05-11 2001-02-06 Jetstream Of Houston, Inc. Foot valve safety cover apparatus
US9330857B2 (en) 2013-02-11 2016-05-03 Mark H Muld Switch and switch operator assembly with safety mechanism
GB2520507B (en) * 2013-11-21 2017-03-01 Huntleigh Technology Ltd Footswitch Assembly
US9778675B2 (en) * 2014-02-17 2017-10-03 Ormco Corporation Foot pedal for a medical device having a self-leveling mechanism
US9657865B2 (en) 2015-06-12 2017-05-23 Federal Signal Corporation Two-stage valve actuation system
WO2016200400A1 (en) * 2015-06-12 2016-12-15 Federal Signal Corporation Two-stage valve actuation system
US10955870B2 (en) * 2019-04-30 2021-03-23 Mike Schern Backhoe pedal guards

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828379A (en) * 1955-12-27 1958-03-25 Linemaster Switch Corp Foot switch
US3759115A (en) * 1972-04-19 1973-09-18 Linemaster Switch Corp Safety foot control
US3785222A (en) * 1972-11-15 1974-01-15 Bohn Dawson Inc Foot control guard

Also Published As

Publication number Publication date
FR2288349A1 (en) 1976-05-14
IT1047397B (en) 1980-09-10
US3916722A (en) 1975-11-04
AU8496775A (en) 1976-06-24
DE2546404C3 (en) 1978-08-17
DE2546404B2 (en) 1977-12-15
ZA755859B (en) 1976-08-25
FR2288349B1 (en) 1978-06-23
CA1026211A (en) 1978-02-14
DE2546404A1 (en) 1976-04-22
GB1527142A (en) 1978-10-04

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