EP2837278A3 - A safety switch mechanism for gardening tool - Google Patents
A safety switch mechanism for gardening tool Download PDFInfo
- Publication number
- EP2837278A3 EP2837278A3 EP14180262.9A EP14180262A EP2837278A3 EP 2837278 A3 EP2837278 A3 EP 2837278A3 EP 14180262 A EP14180262 A EP 14180262A EP 2837278 A3 EP2837278 A3 EP 2837278A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- safety switch
- switch mechanism
- gardening tool
- pin
- crank
- 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.)
- Granted
Links
- 238000010413 gardening Methods 0.000 title abstract 4
- 238000005299 abrasion Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
- B02C2201/066—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for garden waste
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
- H01H3/166—Self-adjusting mountings, transmissions and the like
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Harvester Elements (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310342149.3A CN103474266B (en) | 2013-08-07 | 2013-08-07 | The safety switching mechanism of garden tool set |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2837278A2 EP2837278A2 (en) | 2015-02-18 |
EP2837278A3 true EP2837278A3 (en) | 2015-03-04 |
EP2837278B1 EP2837278B1 (en) | 2016-06-08 |
Family
ID=49799071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14180262.9A Active EP2837278B1 (en) | 2013-08-07 | 2014-08-07 | A safety switch mechanism for gardening tool |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2837278B1 (en) |
CN (1) | CN103474266B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107004525B (en) * | 2017-02-28 | 2019-07-05 | 深圳市锐明技术股份有限公司 | The touching switch mechanism and vehicle electronic device of vehicle electronic device |
WO2021088602A1 (en) * | 2019-11-07 | 2021-05-14 | 苏州宝时得电动工具有限公司 | Lawn mower |
CN112652498A (en) * | 2020-09-29 | 2021-04-13 | 保定和易法电气科技有限公司 | Device acting on state change-over switch of high-voltage switch cabinet |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4632319A (en) * | 1985-08-12 | 1986-12-30 | Black & Decker Inc. | Cable connector interlock arrangement for electric shredders |
EP0546496A2 (en) * | 1991-12-13 | 1993-06-16 | Michael Lopic | Portable cutting apparatus |
EP2071936A1 (en) * | 2007-12-21 | 2009-06-24 | Robert Bosch Gmbh | Interlock devices |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7667154B2 (en) * | 2007-04-09 | 2010-02-23 | ASCO Power Tehnologies, L.P. | Three-position apparatus capable of positioning an electrical transfer switch |
CN201399370Y (en) * | 2009-03-03 | 2010-02-10 | 天佑电器(苏州)有限公司 | Safety mechanism for chipping machine |
CN101719430B (en) * | 2009-12-28 | 2013-04-03 | 天佑电器(苏州)有限公司 | Switching mechanism of shredder |
CN201820712U (en) * | 2010-10-29 | 2011-05-04 | 刘振祥 | Vertical alternating-current contactor |
CN203397949U (en) * | 2013-08-07 | 2014-01-15 | 天佑电器(苏州)有限公司 | Safety switch mechanism for gardening tool |
-
2013
- 2013-08-07 CN CN201310342149.3A patent/CN103474266B/en active Active
-
2014
- 2014-08-07 EP EP14180262.9A patent/EP2837278B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4632319A (en) * | 1985-08-12 | 1986-12-30 | Black & Decker Inc. | Cable connector interlock arrangement for electric shredders |
EP0546496A2 (en) * | 1991-12-13 | 1993-06-16 | Michael Lopic | Portable cutting apparatus |
EP2071936A1 (en) * | 2007-12-21 | 2009-06-24 | Robert Bosch Gmbh | Interlock devices |
Also Published As
Publication number | Publication date |
---|---|
CN103474266B (en) | 2015-10-28 |
EP2837278B1 (en) | 2016-06-08 |
CN103474266A (en) | 2013-12-25 |
EP2837278A2 (en) | 2015-02-18 |
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