DE202020103996U1 - Elektrohammer - Google Patents

Elektrohammer Download PDF

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Publication number
DE202020103996U1
DE202020103996U1 DE202020103996.2U DE202020103996U DE202020103996U1 DE 202020103996 U1 DE202020103996 U1 DE 202020103996U1 DE 202020103996 U DE202020103996 U DE 202020103996U DE 202020103996 U1 DE202020103996 U1 DE 202020103996U1
Authority
DE
Germany
Prior art keywords
assembly
transmission
electric hammer
state
output shaft
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.)
Active
Application number
DE202020103996.2U
Other languages
German (de)
English (en)
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.)
Nanjing Chervon Industry Co Ltd
Original Assignee
Nanjing Chervon Industry Co Ltd
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 Nanjing Chervon Industry Co Ltd filed Critical Nanjing Chervon Industry Co Ltd
Publication of DE202020103996U1 publication Critical patent/DE202020103996U1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/062—Means for driving the impulse member comprising a wobbling mechanism, swash plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/003—Clutches specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/371—Use of springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/371—Use of springs
    • B25D2250/381—Leaf springs
DE202020103996.2U 2019-07-23 2020-07-10 Elektrohammer Active DE202020103996U1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910664448.6A CN112296946B (zh) 2019-07-23 2019-07-23 电锤
CN201910664448.6 2019-07-23

Publications (1)

Publication Number Publication Date
DE202020103996U1 true DE202020103996U1 (de) 2020-07-28

Family

ID=72046582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202020103996.2U Active DE202020103996U1 (de) 2019-07-23 2020-07-10 Elektrohammer

Country Status (2)

Country Link
CN (1) CN112296946B (zh)
DE (1) DE202020103996U1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113370399A (zh) * 2021-06-30 2021-09-10 永康市恩典工具有限公司 一种手持新型电镐
CN114055639A (zh) * 2021-11-19 2022-02-18 中国建筑第五工程局有限公司 一种可拆卸式合金钻头凿毛电锤一体机
EP4190496A4 (en) * 2020-09-25 2024-02-21 Nanjing Chervon Ind Co Ltd ELECTRIC HAMMER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010002672A1 (de) * 2010-03-09 2011-09-15 Robert Bosch Gmbh Bohrhammervorrichtung
CN102837296A (zh) * 2012-10-02 2012-12-26 浙江奔宇工具有限公司 电锤的拨档装置
CN102975174B (zh) * 2012-12-11 2015-07-08 浙江奔宇工具有限公司 电锤的传动切换装置
JP6397337B2 (ja) * 2015-01-13 2018-09-26 株式会社マキタ 電動工具
CN207326897U (zh) * 2017-09-30 2018-05-08 苏州宝时得电动工具有限公司 电锤

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4190496A4 (en) * 2020-09-25 2024-02-21 Nanjing Chervon Ind Co Ltd ELECTRIC HAMMER
CN113370399A (zh) * 2021-06-30 2021-09-10 永康市恩典工具有限公司 一种手持新型电镐
CN114055639A (zh) * 2021-11-19 2022-02-18 中国建筑第五工程局有限公司 一种可拆卸式合金钻头凿毛电锤一体机

Also Published As

Publication number Publication date
CN112296946B (zh) 2022-03-18
CN112296946A (zh) 2021-02-02

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R207 Utility model specification
R150 Utility model maintained after payment of first maintenance fee after three years