EP2837278A3 - Mécanisme de commutation de sécurité pour outil de jardinage - Google Patents

Mécanisme de commutation de sécurité pour outil de jardinage Download PDF

Info

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
Application number
EP14180262.9A
Other languages
German (de)
English (en)
Other versions
EP2837278B1 (fr
EP2837278A2 (fr
Inventor
Zhao Kong
Xiaoxian Bian
Yanling Zhu
Jianfeng Shi
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.)
Suzhou Cleva Electric Appliance Co Ltd
Original Assignee
Suzhou Cleva Electric Appliance 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 Suzhou Cleva Electric Appliance Co Ltd filed Critical Suzhou Cleva Electric Appliance Co Ltd
Publication of EP2837278A2 publication Critical patent/EP2837278A2/fr
Publication of EP2837278A3 publication Critical patent/EP2837278A3/fr
Application granted granted Critical
Publication of EP2837278B1 publication Critical patent/EP2837278B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
EP14180262.9A 2013-08-07 2014-08-07 Mécanisme de commutation de sécurité pour outil de jardinage Active EP2837278B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310342149.3A CN103474266B (zh) 2013-08-07 2013-08-07 园艺工具的安全开关机构

Publications (3)

Publication Number Publication Date
EP2837278A2 EP2837278A2 (fr) 2015-02-18
EP2837278A3 true EP2837278A3 (fr) 2015-03-04
EP2837278B1 EP2837278B1 (fr) 2016-06-08

Family

ID=49799071

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14180262.9A Active EP2837278B1 (fr) 2013-08-07 2014-08-07 Mécanisme de commutation de sécurité pour outil de jardinage

Country Status (2)

Country Link
EP (1) EP2837278B1 (fr)
CN (1) CN103474266B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107004525B (zh) * 2017-02-28 2019-07-05 深圳市锐明技术股份有限公司 车载电子设备的触碰开关机构及车载电子设备
WO2021088602A1 (fr) * 2019-11-07 2021-05-14 苏州宝时得电动工具有限公司 Tondeuse à gazon
CN112652498A (zh) * 2020-09-29 2021-04-13 保定和易法电气科技有限公司 一种作用于高压开关柜状态转换开关的装置

Citations (3)

* Cited by examiner, † Cited by third party
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 (fr) * 1991-12-13 1993-06-16 Michael Lopic Dispositif de coupe portatif
EP2071936A1 (fr) * 2007-12-21 2009-06-24 Robert Bosch Gmbh Dispositifs d'interblocage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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 (zh) * 2009-03-03 2010-02-10 天佑电器（苏州）有限公司 一种用于碎枝机的安全机构
CN101719430B (zh) * 2009-12-28 2013-04-03 天佑电器（苏州）有限公司 碎枝机的开关机构
CN201820712U (zh) * 2010-10-29 2011-05-04 刘振祥 一种立式交流接触器
CN203397949U (zh) * 2013-08-07 2014-01-15 天佑电器（苏州）有限公司 园艺工具的安全开关机构

Patent Citations (3)

* Cited by examiner, † Cited by third party
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 (fr) * 1991-12-13 1993-06-16 Michael Lopic Dispositif de coupe portatif
EP2071936A1 (fr) * 2007-12-21 2009-06-24 Robert Bosch Gmbh Dispositifs d'interblocage

Also Published As

Publication number Publication date
CN103474266B (zh) 2015-10-28
CN103474266A (zh) 2013-12-25
EP2837278B1 (fr) 2016-06-08
EP2837278A2 (fr) 2015-02-18

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