MX2020012757A - Sierra podadora electrica. - Google Patents

Sierra podadora electrica.

Info

Publication number
MX2020012757A
MX2020012757A MX2020012757A MX2020012757A MX2020012757A MX 2020012757 A MX2020012757 A MX 2020012757A MX 2020012757 A MX2020012757 A MX 2020012757A MX 2020012757 A MX2020012757 A MX 2020012757A MX 2020012757 A MX2020012757 A MX 2020012757A
Authority
MX
Mexico
Prior art keywords
saw
pruner
balancing component
rod
motor
Prior art date
Application number
MX2020012757A
Other languages
English (en)
Inventor
Wei An Wei
Zheng Li Da
Kwok Fan Frankie Lam
Original Assignee
Techtronic Cordless Gp
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 Techtronic Cordless Gp filed Critical Techtronic Cordless Gp
Publication of MX2020012757A publication Critical patent/MX2020012757A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G3/047—Apparatus for trimming hedges, e.g. hedge shears portable
    • A01G3/053—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/08—Other tools for pruning, branching or delimbing standing trees
    • A01G3/085—Motor-driven saws for pruning or branching
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G3/0435—Machines specially adapted for shaping plants, e.g. topiaries
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G2003/0461—Apparatus for trimming hedges, e.g. hedge shears with reciprocating knives

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Rehabilitation Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Transmission Devices (AREA)

Abstract

La presente invención proporciona una sierra podadora eléctrica, que comprende un motor (12), un cojinete oscilante (13) y una sierra (14, 15) y además que comprende un componente de balanceo; el componente de balanceo y la sierra vibran en la misma frecuencia en direcciones paralelas, aunque las fases de vibración del componente de balanceo y la sierra difieren en 180°, de manera que la vibración de fase opuesta del componente de balanceo desplaza, parcial o completamente, la vibración de la sierra. Además, el cojinete oscilante en la sierra podadora es colocada en un lado superior del motor, de manera que una varilla de rotación de la sierra podadora sea ubicada entre el motor y una varilla de sierra; de esta manera, el cojinete oscilante está más cercano a la varilla de sierra, de modo que es recortada la longitud de una varilla de vaivén del cojinete oscilante y en consecuencia, los distintos componentes son colocados más compactos, de esta manera, se reduce el volumen de la sierra podadora.
MX2020012757A 2019-12-02 2020-11-26 Sierra podadora electrica. MX2020012757A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911211827.6A CN112970451B (zh) 2019-12-02 2019-12-02 一种电动修枝机

Publications (1)

Publication Number Publication Date
MX2020012757A true MX2020012757A (es) 2021-06-03

Family

ID=73694885

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020012757A MX2020012757A (es) 2019-12-02 2020-11-26 Sierra podadora electrica.

Country Status (6)

Country Link
US (1) US20210161076A1 (es)
EP (1) EP3831193A1 (es)
CN (1) CN112970451B (es)
AU (1) AU2020103726A4 (es)
CA (1) CA3101153A1 (es)
MX (1) MX2020012757A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD934042S1 (en) * 2019-10-09 2021-10-26 Würth International Ag Caulking gun

Family Cites Families (29)

* Cited by examiner, † Cited by third party
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US5025562A (en) * 1990-03-01 1991-06-25 Milwaukee Electric Tool Corporation Counterbalanced reciprocating mechanism
ATE216301T1 (de) * 1996-05-07 2002-05-15 Milwaukee Electric Tool Corp Stichsäge mit vorrichtung zum nach aussen drücken des hubstössels
US6286217B1 (en) * 1998-04-09 2001-09-11 Black & Decker Inc. Reciprocating saw with pivoted arm drive
ATE277713T1 (de) * 1999-02-09 2004-10-15 Milwaukee Electric Tool Corp Sägemaschine mit schwingbewegung
JP3988370B2 (ja) * 2000-09-08 2007-10-10 日立工機株式会社 セーバソー
US6484409B2 (en) * 2000-04-21 2002-11-26 Black & Decker Inc. Pruner attachment apparatus for a power tool
US20030051352A1 (en) * 2001-09-20 2003-03-20 One World Technologies, Inc. Reciprocating saw with flush blade
US7581323B2 (en) * 2002-09-17 2009-09-01 Credo Technology Corporation Cordless circular saw
JP2004245382A (ja) * 2003-02-17 2004-09-02 Shinkowa Sangyo Co Ltd スイングアーム式減速装置
CN1330448C (zh) * 2004-02-25 2007-08-08 苏州宝时得电动工具有限公司 往复式电动工具的往复杆平衡机构
US7752760B2 (en) * 2005-06-30 2010-07-13 Black & Decker, Inc. Portable trimmer having rotatable power head
US7704254B2 (en) * 2005-09-10 2010-04-27 Stryker Corporation Surgical sagittal saw with indexing head and toolless blade coupling assembly for actuating an oscillating tip saw blade
CN2877933Y (zh) * 2006-04-04 2007-03-14 应凌云 便携式往复锯
CN101331839B (zh) * 2007-06-26 2011-01-12 沈高明 一种修枝机
CN201217102Y (zh) * 2008-06-18 2009-04-08 苏州宝时得电动工具有限公司 往复式动力工具
CN201270682Y (zh) * 2008-10-06 2009-07-15 黄寅初 手持式电动修枝机
JP5382431B2 (ja) * 2009-05-29 2014-01-08 日立工機株式会社 電動工具
DE202009018758U1 (de) * 2009-09-15 2013-01-24 Prisma Engineering Gmbh Einrichtung zur Unterdrückung von Laufstörungen in Antriebssystemen mit Kurbeltrieb, insbesondere bei Sägegattern
CN202129475U (zh) * 2011-05-19 2012-02-01 博世电动工具（中国）有限公司 电动工具及其传动机构
CN202291639U (zh) * 2011-09-26 2012-07-04 宁波耀升工具实业有限公司 一种迷你锯
CN102794503B (zh) * 2012-09-05 2014-12-17 盈福胜品牌国际有限公司 电动往复锯
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
CN203664824U (zh) * 2013-12-24 2014-06-25 宁波天和电动工具有限公司 往复锯
CN204018848U (zh) * 2014-07-16 2014-12-17 宁波耀升工具实业有限公司 一种马刀锯
JP2017013296A (ja) * 2015-06-30 2017-01-19 日立工機株式会社 チェンソー
JP2019193598A (ja) * 2018-05-02 2019-11-07 株式会社やまびこ ヘッジトリマー
CN209314366U (zh) * 2018-12-25 2019-08-30 宋红浩 一种电动修枝机

Also Published As

Publication number Publication date
CN112970451A (zh) 2021-06-18
US20210161076A1 (en) 2021-06-03
CA3101153A1 (en) 2021-06-02
EP3831193A1 (en) 2021-06-09
AU2020103726A4 (en) 2021-02-11
CN112970451B (zh) 2024-01-30

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