GB1008412A - Electrically operated tool - Google Patents

Electrically operated tool

Info

Publication number
GB1008412A
GB1008412A GB48335/62A GB4833562A GB1008412A GB 1008412 A GB1008412 A GB 1008412A GB 48335/62 A GB48335/62 A GB 48335/62A GB 4833562 A GB4833562 A GB 4833562A GB 1008412 A GB1008412 A GB 1008412A
Authority
GB
United Kingdom
Prior art keywords
winding
potential
cable
switch
tool
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
GB48335/62A
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.)
Duo Fast Corp
Original Assignee
Duo Fast 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 to US161727A priority Critical patent/US3179866A/en
Application filed by Duo Fast Corp filed Critical Duo Fast Corp
Priority to US416670A priority patent/US3215864A/en
Publication of GB1008412A publication Critical patent/GB1008412A/en
Application status is Expired legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00Details of apparatus for conversion
    • H02M1/08Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/083Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00Hand-held nailing tools; Nail feeding devices
    • B25C1/06Hand-held nailing tools; Nail feeding devices operated by electric power
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K33/00Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Abstract

1,008,412. Fastener driving tool. FASTENER CORPORATION. Dec. 21, 1962 [Dec. 22, 1961], No. 48335/62. Heading B4C. A solenoid-operated tool for driving fasteners, such as staples or nails, comprises a portable housing 12 having a winding 18 and an armature 22 coupled to a driver 24, a cable 30 connected to the tool for supplying an undulating potential thereto, switch means 34 actuated by a trigger 36 manually operable at random times relative to the undulating potential, and control circuit means 32 controlled by the switch means for energizing the winding from the undulating potential for only a selected half - cycle of the potential. The circuit means 32 is arranged as a plug-in unit having terminals 42 at its forward end for connection with the switch 24 and a cable 46 leading to the winding 18 and, at its rear end, with a potentiometer 64 and the cable 30. The circuit is adapted to divide the undulating potential into positive and negative half-cycles, the positive half-cycle being fed to capacitors which are discharged to energize the winding when the switch 34 is actuated by the trigger 36. The potentiometer is mounted on the housing in order to vary the current supplied to the capacitors. Specification 1,008,414 is referred to.
GB48335/62A 1961-12-22 1962-12-21 Electrically operated tool Expired GB1008412A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US161727A US3179866A (en) 1961-12-22 1961-12-22 Electromagnetically operated tool
US416670A US3215864A (en) 1961-12-22 1964-11-10 Switch controlled circuit for energizing an electric load for no more than a single cycle

Publications (1)

Publication Number Publication Date
GB1008412A true GB1008412A (en) 1965-10-27

Family

ID=26858072

Family Applications (2)

Application Number Title Priority Date Filing Date
GB48335/62A Expired GB1008412A (en) 1961-12-22 1962-12-21 Electrically operated tool
GB28337/64A Expired GB1008414A (en) 1961-12-22 1962-12-21 A load controlling circuit

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB28337/64A Expired GB1008414A (en) 1961-12-22 1962-12-21 A load controlling circuit

Country Status (7)

Country Link
US (1) US3215864A (en)
BE (1) BE626414A (en)
DE (1) DE1175352B (en)
FR (1) FR1343241A (en)
GB (2) GB1008412A (en)
NL (2) NL137795C (en)
SE (1) SE305849B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012001390A1 (en) 2010-06-30 2012-01-05 Davy Process Technology Limited Process and system for the separation of solid carboxylic acid fines
WO2012107733A1 (en) 2011-02-11 2012-08-16 Davy Process Technology Limited Process and rotary pressure filtration apparatus for slurry separation of aromatic carboxylic acids
USRE45897E1 (en) 2008-04-14 2016-02-23 Stanley Black & Decker, Inc. Battery management system for a cordless tool

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321692A (en) * 1963-09-26 1967-05-23 All American Eng Co Self-regulated battery charger
US3375428A (en) * 1964-02-04 1968-03-26 Lorain Prod Corp Regulated rectifier circuit
US3418559A (en) * 1964-03-11 1968-12-24 Lorain Prod Corp Apparatus and method for gating the scr's in an inverter, and standby power-supply and battery-charging system incorporating the same
US3364318A (en) * 1965-08-20 1968-01-16 Babcock & Wilcox Co Environment-proof limit switch
US3715605A (en) * 1972-04-12 1973-02-06 J Naber Control circuit for single stroke electrical tools
US3971969A (en) * 1974-10-02 1976-07-27 Swingline, Inc. Electrically operated stapling device
US4183453A (en) * 1977-04-10 1980-01-15 Swingline, Inc. Electronically operated portable fastener driving tool
US4305541A (en) * 1979-10-01 1981-12-15 Swingline Inc. Electronically operated portable nail gun
US4293088A (en) * 1979-10-12 1981-10-06 Swingline Inc. Electronically operated portable fastener driving tool
US4349143A (en) * 1980-05-12 1982-09-14 Parker Manufacturing Co. Electric stapler and driver assembly therefor
DE3101411C2 (en) * 1981-01-17 1984-06-20 Esco Metallwaren, Martin Huehnken, 2072 Bargteheide, De
DE3131350C2 (en) * 1981-08-07 1987-08-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
US4449161A (en) * 1982-07-16 1984-05-15 The Black & Decker Manufacturing Company One shot firing circuit for power tools
US4500938A (en) * 1983-02-16 1985-02-19 Textron, Inc. Fastener driving device
US4500936A (en) * 1983-08-09 1985-02-19 Textron, Inc. Fastener driving device having a three stage firing circuit
SE456957B (en) * 1984-04-16 1988-11-14 Electro Matic Staplers Inc Avtryckarstroemstaellarkrets in an electric hand tool
MX9606572A (en) * 1995-04-18 1997-08-30 Square D Co Solenoid operated remote resetting device with a protective activation circuit.
US8225978B2 (en) * 2007-02-01 2012-07-24 Black & Decker Inc. Multistage solenoid fastening tool with decreased energy consumption and increased driving force
DE102010030088A1 (en) 2010-06-15 2011-12-15 Hilti Aktiengesellschaft driving-
DE102011089860A1 (en) * 2011-12-23 2013-06-27 Hilti Aktiengesellschaft driving-
DE102011089720A1 (en) * 2011-12-23 2013-06-27 Hilti Aktiengesellschaft driving-
US9893384B2 (en) 2014-05-18 2018-02-13 Black & Decker Inc. Transport system for convertible battery pack
GB2542742A (en) 2014-05-18 2017-03-29 Black & Decker Inc Power tool system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE902641C (en) * 1951-07-24 1954-01-25 Albert Sohr Dipl Ing An electromagnetic vibratory drive
DE1133022B (en) * 1957-07-27 1962-07-12 Elemag Anstalt A circuit arrangement for supplying at least one magnetic coil of an electromagnetic impact device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE45897E1 (en) 2008-04-14 2016-02-23 Stanley Black & Decker, Inc. Battery management system for a cordless tool
WO2012001390A1 (en) 2010-06-30 2012-01-05 Davy Process Technology Limited Process and system for the separation of solid carboxylic acid fines
WO2012107733A1 (en) 2011-02-11 2012-08-16 Davy Process Technology Limited Process and rotary pressure filtration apparatus for slurry separation of aromatic carboxylic acids

Also Published As

Publication number Publication date
FR1343241A (en) 1963-11-15
NL287218A (en)
SE305849B (en) 1968-11-11
BE626414A (en)
DE1175352B (en) 1964-08-06
US3215864A (en) 1965-11-02
NL137795C (en)
GB1008414A (en) 1965-10-27

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