FR2669092B1 - Mecanisme d'entrainement alternatif et scie sauteuse le comportant. - Google Patents

Mecanisme d'entrainement alternatif et scie sauteuse le comportant.

Info

Publication number
FR2669092B1
FR2669092B1 FR9110420A FR9110420A FR2669092B1 FR 2669092 B1 FR2669092 B1 FR 2669092B1 FR 9110420 A FR9110420 A FR 9110420A FR 9110420 A FR9110420 A FR 9110420A FR 2669092 B1 FR2669092 B1 FR 2669092B1
Authority
FR
France
Prior art keywords
drive mechanism
including same
alternative drive
jigsaw
jigsaw including
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 - Fee Related
Application number
FR9110420A
Other languages
English (en)
Other versions
FR2669092A1 (fr
Inventor
Bernhard Palm
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.)
Milwaukee Electric Tool Corp
Original Assignee
Milwaukee Electric Tool 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
Application filed by Milwaukee Electric Tool Corp filed Critical Milwaukee Electric Tool Corp
Publication of FR2669092A1 publication Critical patent/FR2669092A1/fr
Application granted granted Critical
Publication of FR2669092B1 publication Critical patent/FR2669092B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/02—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of beds; of guiding arrangements for work-tables or saw carriers; of frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
    • B23D49/16—Hand-held or hand-operated sawing devices with straight saw blades actuated by electric or magnetic power or prime movers
    • B23D49/162—Pad sawing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18248—Crank and slide
    • Y10T74/18256—Slidable connections [e.g., scotch yoke]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sawing (AREA)
FR9110420A 1990-11-13 1991-08-19 Mecanisme d'entrainement alternatif et scie sauteuse le comportant. Expired - Fee Related FR2669092B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/612,525 US5079844A (en) 1990-11-13 1990-11-13 Counterbalanced reciprocating mechanism

Publications (2)

Publication Number Publication Date
FR2669092A1 FR2669092A1 (fr) 1992-05-15
FR2669092B1 true FR2669092B1 (fr) 1997-10-17

Family

ID=24453531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9110420A Expired - Fee Related FR2669092B1 (fr) 1990-11-13 1991-08-19 Mecanisme d'entrainement alternatif et scie sauteuse le comportant.

Country Status (6)

Country Link
US (2) US5079844A (fr)
JP (1) JP3307964B2 (fr)
DE (1) DE4108984C2 (fr)
FR (1) FR2669092B1 (fr)
GB (1) GB2249751B (fr)
IT (1) IT1250935B (fr)

Families Citing this family (63)

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US5212887A (en) * 1992-03-18 1993-05-25 S-B Power Tool Company Counterbalanced orbital drive mechanism for saws and the like
NL9201369A (nl) * 1992-07-29 1994-02-16 Emerson Electric Co Elektrisch handgereedschap met reciprocerende aandrijving.
USRE37211E1 (en) 1994-12-13 2001-06-12 Milwaukee Electric Tool Corporation Clutch mechanism for reciprocating saws
US5689891A (en) * 1994-12-13 1997-11-25 Milwaukee Electric Tool Corp. Clutch mechanism for reciprocating saws
US5607023A (en) * 1994-12-13 1997-03-04 Milwaukee Electric Tool Corp. Impact absorption mechanism for power tools
US5566458A (en) * 1994-12-13 1996-10-22 Milwaukee Electric Tool Corporation Clutch mechanism for reciprocating saws
US5584349A (en) * 1995-03-16 1996-12-17 Wilson; Randall W. Mechanized tool
US5940977A (en) * 1995-10-10 1999-08-24 Black & Decker Inc. Reciprocating saw with an angular blade drive and rotatable blade holder
GB2311032A (en) * 1996-03-11 1997-09-17 Yang Ah Mi Reciprocating mechanism
EP0907446B1 (fr) * 1996-05-07 2002-04-17 Milwaukee Electric Tool Corporation Scie mecanique a mouvement alternatif pourvue d'un dispositif d'extension de broche
US6508151B1 (en) 1996-08-19 2003-01-21 Milwaukee Electric Tool Corporation Reciprocating saw with rocker motion
US6829831B1 (en) 1996-08-19 2004-12-14 Milwaukee Electric Tool Corporation Reciprocating saw with rocker motion
US7127973B2 (en) * 1998-02-09 2006-10-31 Milwaukee Electric Tool Corporation Reciprocating saw
US6286217B1 (en) 1998-04-09 2001-09-11 Black & Decker Inc. Reciprocating saw with pivoted arm drive
US6249979B1 (en) 1998-08-13 2001-06-26 Milwaukee Electric Tool Corporation Orbital reciprocating saw
US6108916A (en) * 1998-08-14 2000-08-29 Milwaukee Electric Tool Corporation Movable handle for a power tool
US6012346A (en) * 1998-09-18 2000-01-11 New Hampshire Ball Bearing, Inc. Low vibration motion translation system
US6212781B1 (en) * 1998-10-09 2001-04-10 Milwaukee Electric Tool Corporation Reciprocating saw
JP2000225517A (ja) * 1998-12-04 2000-08-15 Hitachi Koki Co Ltd 往復動工具
GB9827943D0 (en) * 1998-12-18 1999-02-10 Black & Decker Inc An arrangement for clamping a saw blade
JP4448569B2 (ja) * 1999-01-28 2010-04-14 デルタ工業株式会社 円運動を往復運動に変換するためのカム構造およびこのカム構造を用いたカム装置並びにこのカム装置を用いた刈込み機
JP3663970B2 (ja) * 1999-04-16 2005-06-22 日立工機株式会社 セーバソー
US6568089B1 (en) 1999-06-04 2003-05-27 Porter-Cable/Delta Reciprocating saw having compact configuration and independent stability
USD434627S (en) * 1999-08-13 2000-12-05 Black & Decker Inc. Reciprocating saw
US20040231170A1 (en) * 2000-11-02 2004-11-25 Neitzell Roger Dean Handle arrangement for a reciprocating saw
USD487384S1 (en) 2000-11-02 2004-03-09 Milwaukee Electric Tool Corporation Corded reciprocating saw
DE60218574D1 (de) * 2001-04-10 2007-04-19 Milwaukee Electric Tool Corp Säge mit hin und her gehendem Sägeblatt
US6727896B2 (en) * 2001-08-01 2004-04-27 Microsoft Corporation Correction of alignment and linearity errors in a stylus input system
US6912790B2 (en) * 2001-12-03 2005-07-05 Milwaukee Electric Tool Corporation Handle arrangement for a reciprocating saw
US20050000097A2 (en) * 2001-12-03 2005-01-06 Thomas Bednar Handle arrangement for a power tool
US6671969B2 (en) 2001-12-18 2004-01-06 Porter-Cable/Delta Adjustable shoe for a reciprocating saw
US6658745B1 (en) * 2002-07-02 2003-12-09 Mountain Pneumatic Tools Co., Ltd. Pneumatic power cutting tool
US20040148789A1 (en) * 2002-08-20 2004-08-05 Gist Leslie D. Rotatable handle for reciprocating saws
US7658012B2 (en) * 2002-12-23 2010-02-09 Milwaukee Electric Tool Corporation Drive mechanism and power tool
JP4405195B2 (ja) * 2003-08-01 2010-01-27 株式会社マキタ 往復動式電動工具
DE10358033B4 (de) * 2003-12-11 2007-05-03 Hilti Ag Antriebsanordnung
DE102004022361B4 (de) * 2004-05-06 2007-06-06 Hilti Ag Hubsägewerkzeug
US20060117580A1 (en) * 2004-10-16 2006-06-08 Serdynski David P Power tool and method of operating the same
DE102006023187B4 (de) * 2005-05-17 2020-02-27 Milwaukee Electric Tool Corp. Verfahren zum Betreiben eines Batterieladegeräts sowie eine Kombination, welche eine Batterie und ein Batterieladegerät aufweist
US7649337B2 (en) * 2005-05-17 2010-01-19 Milwaukee Electric Tool Corporation Power tool including a fuel gauge and method of operating the same
US20070074407A1 (en) * 2005-09-30 2007-04-05 Serdynski David P Tool and method of using same
US8061043B2 (en) 2006-11-15 2011-11-22 Milwaukee Electric Tool Corporation Power tool
US8407902B2 (en) 2008-03-07 2013-04-02 Milwaukee Electric Tool Corporation Reciprocating power tool having a counterbalance device
US8230607B2 (en) 2008-05-09 2012-07-31 Milwaukee Electric Tool Corporation Keyless blade clamp for a power tool
DE102008002212B4 (de) 2008-06-04 2016-10-06 Hilti Aktiengesellschaft Handgeführte Hubsägemaschine
CN101602124B (zh) * 2008-06-15 2014-02-26 苏州宝时得电动工具有限公司 往复式动力工具
DE102008043375B4 (de) * 2008-10-31 2021-11-11 Hilti Aktiengesellschaft Handgeführte Hubsägemaschine
TWM404767U (en) * 2010-12-21 2011-06-01 Rea Lee Ind Co Ltd Hand tools with reciprocation driving device
WO2012155253A1 (fr) 2011-05-18 2012-11-22 Crystal Glass Canada Ltd. Outil électrique animé d'un mouvement alternatif
US10207347B2 (en) * 2012-12-27 2019-02-19 Robert Bosch Tool Corporation Reciprocating tool with inverse bushing
US9981372B2 (en) 2012-12-31 2018-05-29 Robert Bosch Tool Corporation Reciprocating tool with fluid driven counterweight
CN104339031B (zh) * 2013-08-02 2018-08-21 博世电动工具（中国）有限公司 往复驱动机构以及包括所述往复驱动机构的电动工具
EP2842675A1 (fr) * 2013-08-26 2015-03-04 HILTI Aktiengesellschaft Dispositif de contrepoids
JP2015199167A (ja) * 2014-04-08 2015-11-12 株式会社マキタ 電動工具
CN105465271B (zh) * 2014-06-23 2019-02-22 博世电动工具（中国）有限公司 平衡重机构和电动工具
CN106112118A (zh) * 2016-07-18 2016-11-16 安徽状元郎电子科技有限公司 一种可调速电锯
US20180264566A1 (en) * 2017-03-20 2018-09-20 Milwaukee Electric Tool Corporation Reciprocating saw
CN109108912B (zh) * 2017-06-26 2021-12-03 博世电动工具（中国）有限公司 电动工具
US11738397B2 (en) 2019-06-12 2023-08-29 Black & Decker Inc. Reciprocating saw
US11453093B2 (en) 2019-06-24 2022-09-27 Black & Decker Inc. Reciprocating tool having planetary gear assembly and counterweighting assembly
DE102021114550B3 (de) 2021-06-07 2022-07-07 Metabowerke Gmbh Angetriebene Handwerkzeugmaschine mit einem Exzenterantrieb
US11958121B2 (en) 2022-03-04 2024-04-16 Black & Decker Inc. Reciprocating tool having orbit function
US11839964B2 (en) 2022-03-09 2023-12-12 Black & Decker Inc. Counterbalancing mechanism and power tool having same

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GB635227A (en) * 1944-11-24 1950-04-05 Scintilla Ltd Motor-driven reciprocating hand tool
US2639737A (en) * 1948-07-03 1953-05-26 Harold S Forsberg Motor driven reciprocating saw
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US3547166A (en) * 1968-07-03 1970-12-15 Singer Co Chuck attachment for sabre saws
US3729823A (en) * 1971-05-05 1973-05-01 Gardner Denver Co Reciprocation drive and counterweight arrangement for power saws
US3971132A (en) * 1971-09-17 1976-07-27 Rockwell International Corporation Saber saw
US3863342A (en) * 1971-09-17 1975-02-04 Rockwell International Corp Saber saw
US3729822A (en) * 1972-03-09 1973-05-01 Singer Co Sabre saws with lockable swivel saw bars
US3897630A (en) * 1974-04-24 1975-08-05 Black & Decker Mfg Co Double cam drive for a hedge trimmer having two reciprocating cutting blades
US3945120A (en) * 1974-04-25 1976-03-23 Milwaukee Electric Tool Corporation Vibration dampening and heat sink mechanism for a reciprocating power saw
CA1014826A (fr) * 1975-04-25 1977-08-02 Milwaukee Electric Tool Corporation Limiteur du deplacement orbital d'une scie mecanique a mouvement alternatif
DE2655583C2 (de) * 1976-12-08 1982-07-01 Black & Decker, Inc., 19711 Newark, Del. Stichsäge
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DE3446899C1 (de) * 1984-12-21 1986-12-18 G. O. Stumpf GmbH & Co KG, 7421 Mehrstetten Stossmessermaschine
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Also Published As

Publication number Publication date
USRE35258E (en) 1996-06-04
GB9113758D0 (en) 1991-08-14
JPH04256516A (ja) 1992-09-11
GB2249751A (en) 1992-05-20
FR2669092A1 (fr) 1992-05-15
US5079844A (en) 1992-01-14
ITRM910561A1 (it) 1993-01-24
DE4108984A1 (de) 1992-05-21
ITRM910561A0 (it) 1991-07-24
DE4108984C2 (de) 2000-10-05
IT1250935B (it) 1995-04-22
GB2249751B (en) 1994-03-09
JP3307964B2 (ja) 2002-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse