CN107008973B - Electric chain saw - Google Patents
Electric chain saw Download PDFInfo
- Publication number
- CN107008973B CN107008973B CN201710427819.XA CN201710427819A CN107008973B CN 107008973 B CN107008973 B CN 107008973B CN 201710427819 A CN201710427819 A CN 201710427819A CN 107008973 B CN107008973 B CN 107008973B
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- reduction gearbox
- upper cover
- dissipation groove
- groove
- 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
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 71
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000010248 power generation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
- B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
- B23D57/02—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 with chain saws
- B23D57/023—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 with chain saws hand-held or hand-operated
-
- 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
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/006—Accessories specially designed for sawing machines or sawing devices for removing or collecting chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1092—Arrangements for cooling or lubricating tools or work specially adapted for portable power-driven tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710427819.XA CN107008973B (en) | 2017-06-08 | 2017-06-08 | Electric chain saw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710427819.XA CN107008973B (en) | 2017-06-08 | 2017-06-08 | Electric chain saw |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107008973A CN107008973A (en) | 2017-08-04 |
CN107008973B true CN107008973B (en) | 2020-02-21 |
Family
ID=59452330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710427819.XA Active CN107008973B (en) | 2017-06-08 | 2017-06-08 | Electric chain saw |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107008973B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3489481B1 (en) * | 2017-11-23 | 2020-05-13 | Andreas Stihl AG & Co. KG | Manually operated work device |
CN112602555A (en) * | 2020-12-11 | 2021-04-06 | 芜湖精锋园林机械科技有限公司 | Loading attachment is used in equipment of electric saw chain |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002210705A (en) * | 2001-01-19 | 2002-07-30 | Ryobi Ltd | Chain saw |
CN105475090A (en) * | 2016-01-07 | 2016-04-13 | 成都格瑞思文化传播有限公司 | Garden chain saw |
CN205798591U (en) * | 2016-07-29 | 2016-12-14 | 应跟华 | The electric chain saw of good heat dissipation effect |
CN205853115U (en) * | 2016-06-30 | 2017-01-04 | 南京德朔实业有限公司 | Cutting tool |
CN205989087U (en) * | 2016-09-12 | 2017-03-01 | 李路鹏 | A kind of electric saw being easy to sawtooth radiating |
CN206764023U (en) * | 2017-06-08 | 2017-12-19 | 应跟华 | A kind of electric chain saw |
-
2017
- 2017-06-08 CN CN201710427819.XA patent/CN107008973B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002210705A (en) * | 2001-01-19 | 2002-07-30 | Ryobi Ltd | Chain saw |
CN105475090A (en) * | 2016-01-07 | 2016-04-13 | 成都格瑞思文化传播有限公司 | Garden chain saw |
CN205853115U (en) * | 2016-06-30 | 2017-01-04 | 南京德朔实业有限公司 | Cutting tool |
CN205798591U (en) * | 2016-07-29 | 2016-12-14 | 应跟华 | The electric chain saw of good heat dissipation effect |
CN205989087U (en) * | 2016-09-12 | 2017-03-01 | 李路鹏 | A kind of electric saw being easy to sawtooth radiating |
CN206764023U (en) * | 2017-06-08 | 2017-12-19 | 应跟华 | A kind of electric chain saw |
Also Published As
Publication number | Publication date |
---|---|
CN107008973A (en) | 2017-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181220 Address after: 321302 Huang Yuan village, Hua Street Town, Yongkang, Zhejiang Applicant after: ZHEJIANG MUTIAN TOOLS Co.,Ltd. Address before: 321300 No. 1, 12 Blocks, Hedong Road, Dongcheng Street, Yongkang City, Jinhua City, Zhejiang Province Applicant before: Ying Genhua |
|
TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: 321300 Zhejiang city of Jinhua province Yongkang City Hua Jie Zhen Huang Yuan Cun Applicant after: Zhejiang Mutian Tools Co.,Ltd. Address before: 321302 Huangyuan Village, Huajie Town, Yongkang City, Zhejiang Province Applicant before: ZHEJIANG MUTIAN TOOLS Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electric chain saw Granted publication date: 20200221 Pledgee: Yongkang Branch of China Construction Bank Co.,Ltd. Pledgor: Zhejiang Mutian Tools Co.,Ltd. Registration number: Y2024980009003 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |