IT8224413A0 - Un utensile azionato da motore elettrico, in particolare un utensile portatile, munito di controllo di coppia. - Google Patents

Un utensile azionato da motore elettrico, in particolare un utensile portatile, munito di controllo di coppia.

Info

Publication number
IT8224413A0
IT8224413A0 IT8224413A IT2441382A IT8224413A0 IT 8224413 A0 IT8224413 A0 IT 8224413A0 IT 8224413 A IT8224413 A IT 8224413A IT 2441382 A IT2441382 A IT 2441382A IT 8224413 A0 IT8224413 A0 IT 8224413A0
Authority
IT
Italy
Prior art keywords
tool
electric motor
torque control
driven
portable
Prior art date
Application number
IT8224413A
Other languages
English (en)
Other versions
IT8224413A1 (it
IT1154585B (it
Inventor
Siegfried Huber
Original Assignee
Black & Decker Inc
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 Black & Decker Inc filed Critical Black & Decker Inc
Publication of IT8224413A0 publication Critical patent/IT8224413A0/it
Publication of IT8224413A1 publication Critical patent/IT8224413A1/it
Application granted granted Critical
Publication of IT1154585B publication Critical patent/IT1154585B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/12—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring axial thrust in a rotary shaft, e.g. of propulsion plants
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/24—Devices for sensing torque, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y10T408/165—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control Tool rotation
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19847—Directly cooperating gears torque actuated safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Control Of Electric Motors In General (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
IT24413/82A 1981-11-24 1982-11-24 Un utensile azionato da motore elettrico, in particolare un utensile portatile, munito di controllo di coppia IT1154585B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3146494A DE3146494C2 (de) 1981-11-24 1981-11-24 Elektrowerkzeug, insbesondere Handwerkzeug, mit Drehmomentüberwachung

Publications (3)

Publication Number Publication Date
IT8224413A0 true IT8224413A0 (it) 1982-11-24
IT8224413A1 IT8224413A1 (it) 1984-05-24
IT1154585B IT1154585B (it) 1987-01-21

Family

ID=6147055

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24413/82A IT1154585B (it) 1981-11-24 1982-11-24 Un utensile azionato da motore elettrico, in particolare un utensile portatile, munito di controllo di coppia

Country Status (5)

Country Link
US (1) US4487270A (it)
DE (1) DE3146494C2 (it)
FR (1) FR2517134B1 (it)
GB (1) GB2113440B (it)
IT (1) IT1154585B (it)

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Also Published As

Publication number Publication date
GB2113440A (en) 1983-08-03
DE3146494C2 (de) 1986-10-30
GB2113440B (en) 1985-11-20
FR2517134A1 (fr) 1983-05-27
IT8224413A1 (it) 1984-05-24
DE3146494A1 (de) 1983-06-01
FR2517134B1 (fr) 1990-01-26
IT1154585B (it) 1987-01-21
US4487270A (en) 1984-12-11

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971125