DE29714245U1 - Fußschalter-Baueinheit mit Sicherheitssperreinrichtung - Google Patents

Fußschalter-Baueinheit mit Sicherheitssperreinrichtung

Info

Publication number
DE29714245U1
DE29714245U1 DE29714245U DE29714245U DE29714245U1 DE 29714245 U1 DE29714245 U1 DE 29714245U1 DE 29714245 U DE29714245 U DE 29714245U DE 29714245 U DE29714245 U DE 29714245U DE 29714245 U1 DE29714245 U1 DE 29714245U1
Authority
DE
Germany
Prior art keywords
locking device
switch assembly
foot switch
safety locking
safety
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 - Lifetime
Application number
DE29714245U
Other languages
English (en)
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.)
CHANG PANG CHIH
CHANG SHYH JONG
Original Assignee
CHANG PANG CHIH
CHANG SHYH JONG
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 CHANG PANG CHIH, CHANG SHYH JONG filed Critical CHANG PANG CHIH
Priority to DE29714245U priority Critical patent/DE29714245U1/de
Publication of DE29714245U1 publication Critical patent/DE29714245U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30Controlling members actuated by foot
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30Controlling members actuated by foot
    • G05G1/48Non-slip pedal treads; Pedal extensions or attachments characterised by mechanical features only
    • G05G1/487Pedal extensions
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/02Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02Details
    • H01H21/18Movable parts; Contacts mounted thereon
    • H01H21/22Operating parts, e.g. handle
    • H01H21/24Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/26Operating 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
DE29714245U 1997-08-08 1997-08-08 Fußschalter-Baueinheit mit Sicherheitssperreinrichtung Expired - Lifetime DE29714245U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29714245U DE29714245U1 (de) 1997-08-08 1997-08-08 Fußschalter-Baueinheit mit Sicherheitssperreinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29714245U DE29714245U1 (de) 1997-08-08 1997-08-08 Fußschalter-Baueinheit mit Sicherheitssperreinrichtung

Publications (1)

Publication Number Publication Date
DE29714245U1 true DE29714245U1 (de) 1997-10-09

Family

ID=8044392

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29714245U Expired - Lifetime DE29714245U1 (de) 1997-08-08 1997-08-08 Fußschalter-Baueinheit mit Sicherheitssperreinrichtung

Country Status (1)

Country Link
DE (1) DE29714245U1 (de)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19971120

R150 Term of protection extended to 6 years

Effective date: 20010126

R151 Term of protection extended to 8 years

Effective date: 20031113

R152 Term of protection extended to 10 years

Effective date: 20051103

R071 Expiry of right