NL146971B - ELECTRICAL POWERED PORTABLE PORTABLE TOOL TOOL WITH IN-OFF SWITCH LOCKED REVERSE SWITCH. - Google Patents

ELECTRICAL POWERED PORTABLE PORTABLE TOOL TOOL WITH IN-OFF SWITCH LOCKED REVERSE SWITCH.

Info

Publication number
NL146971B
NL146971B NL707011302A NL7011302A NL146971B NL 146971 B NL146971 B NL 146971B NL 707011302 A NL707011302 A NL 707011302A NL 7011302 A NL7011302 A NL 7011302A NL 146971 B NL146971 B NL 146971B
Authority
NL
Netherlands
Prior art keywords
tool
portable
switch
electrical powered
locked reverse
Prior art date
Application number
NL707011302A
Other languages
Dutch (nl)
Other versions
NL7011302A (en
Original Assignee
Skil 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
Priority claimed from US471289A external-priority patent/US3260827A/en
Application filed by Skil Corp filed Critical Skil Corp
Publication of NL7011302A publication Critical patent/NL7011302A/xx
Publication of NL146971B publication Critical patent/NL146971B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • H01H9/063—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner enclosing a reversing switch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • H01H9/061—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner enclosing a continuously variable impedance
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
NL707011302A 1965-07-12 1970-07-30 ELECTRICAL POWERED PORTABLE PORTABLE TOOL TOOL WITH IN-OFF SWITCH LOCKED REVERSE SWITCH. NL146971B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US471289A US3260827A (en) 1965-07-12 1965-07-12 Motor reversing mechanism for electrically powered portable tools
NL6603405A NL6603405A (en) 1965-07-12 1966-03-16

Publications (2)

Publication Number Publication Date
NL7011302A NL7011302A (en) 1970-10-26
NL146971B true NL146971B (en) 1975-08-15

Family

ID=26644010

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707011302A NL146971B (en) 1965-07-12 1970-07-30 ELECTRICAL POWERED PORTABLE PORTABLE TOOL TOOL WITH IN-OFF SWITCH LOCKED REVERSE SWITCH.

Country Status (1)

Country Link
NL (1) NL146971B (en)

Also Published As

Publication number Publication date
NL7011302A (en) 1970-10-26

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SKIL

V4 Lapsed because of reaching the maximum lifetime of a patent