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WO2009031361A1 - 作業車 - Google Patents

作業車 Download PDF

Info

Publication number
WO2009031361A1
WO2009031361A1 PCT/JP2008/062674 JP2008062674W WO2009031361A1 WO 2009031361 A1 WO2009031361 A1 WO 2009031361A1 JP 2008062674 W JP2008062674 W JP 2008062674W WO 2009031361 A1 WO2009031361 A1 WO 2009031361A1
Authority
WO
WIPO (PCT)
Prior art keywords
touch sensors
front touch
impeding means
notches
truck
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.)
Ceased
Application number
PCT/JP2008/062674
Other languages
English (en)
French (fr)
Inventor
Shigeru Yotsuyanagi
Takeshi Matsuura
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.)
Yotsuyanagi Co Ltd
Original Assignee
Yotsuyanagi 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 Yotsuyanagi Co Ltd filed Critical Yotsuyanagi Co Ltd
Publication of WO2009031361A1 publication Critical patent/WO2009031361A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • E04H4/1654—Self-propelled cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Electric Suction Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Cleaning In General (AREA)

Abstract

　プール(Ｐ)などの底面をすみずみまで万遍なくきれいに掃除する。前後方向に移動自在の台車(２)と、前記台車(２)から前方に向かって突出され、独立的に進退自在とした左右の前接触センサー(５０ａ，５０ｂ)と、各前接触センサー(５０ａ，５０ｂ)の進退によって操作される左右の前リードスイッチ(６０ａ，６０ｂ)と、各前接触センサー(５０ａ，５０ｂ)の一方を他方より前方に向かって突出した状態に保持し、かつ突出保持する側を交互に切替る阻害手段(７０)を備える。阻害手段(７０)は、左右に移動させることより各前接触センサー(５０ａ，５０ｂ)の退入を択一的に阻止するための干渉部材(７１)を、複数の転がり部材(７３ａ，７３ｂ)で下方から支え、各転がり部材(７３ａ，７３ｂ)の周面が転がり接触する干渉部材(７０)の下部に位置決め用の第１の切欠き(７４ａ，７４ｂ)及び第２の切欠き(７５ａ，７５ｂ)を設け、阻害手段(７０)を誤動作なく機能させる。
PCT/JP2008/062674 2007-09-05 2008-07-14 作業車 Ceased WO2009031361A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-229762 2007-09-05
JP2007229762A JP4977560B2 (ja) 2007-09-05 2007-09-05 作業車

Publications (1)

Publication Number Publication Date
WO2009031361A1 true WO2009031361A1 (ja) 2009-03-12

Family

ID=40428684

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062674 Ceased WO2009031361A1 (ja) 2007-09-05 2008-07-14 作業車

Country Status (2)

Country Link
JP (1) JP4977560B2 (ja)
WO (1) WO2009031361A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2527883R1 (es) * 2012-07-10 2015-02-11 Aqua Products, Inc. Sistema y procedimiento de limpieza de piscinas
CN113474127A (zh) * 2019-02-25 2021-10-01 库卡德国有限公司 带有传感器装置的自主车辆

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2008003900A1 (es) * 2008-12-24 2009-03-13 Crystal Lagoons Curacao Bv Proceso de filtracion del agua de un estanque, sin filtrar la totalidad del agua, que comprende a) emitir ondas ultrasonicas en el estanque; b) adicionar un floculante, c) succionar los floculos con un aparato aspirador hacia una linea recolectora de efluente; d) filtrar dicho efluente y retornar el caudal filtrado al estanque.
KR102015315B1 (ko) 2012-10-09 2019-10-21 삼성전자주식회사 청소 로봇 및 그 제어 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685321A (en) * 1979-12-14 1981-07-11 Shin Meiwa Ind Co Ltd Cleaner of water bottom of pool or the like
JPH084337A (ja) * 1994-06-20 1996-01-09 Yotsuyanagi:Kk プールなどの掃除機
JPH09179625A (ja) * 1995-12-26 1997-07-11 Hitachi Electric Syst:Kk 自律走行車の走行制御方法及び走行制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685321A (en) * 1979-12-14 1981-07-11 Shin Meiwa Ind Co Ltd Cleaner of water bottom of pool or the like
JPH084337A (ja) * 1994-06-20 1996-01-09 Yotsuyanagi:Kk プールなどの掃除機
JPH09179625A (ja) * 1995-12-26 1997-07-11 Hitachi Electric Syst:Kk 自律走行車の走行制御方法及び走行制御装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2527883R1 (es) * 2012-07-10 2015-02-11 Aqua Products, Inc. Sistema y procedimiento de limpieza de piscinas
US9388595B2 (en) 2012-07-10 2016-07-12 Aqua Products, Inc. Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera
US9995051B2 (en) 2012-07-10 2018-06-12 Aqua Products, Inc. Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera
US10338599B2 (en) 2012-07-10 2019-07-02 Aqua Products, Inc. Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera
US10739785B2 (en) 2012-07-10 2020-08-11 Aqua Products, Inc. Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera
US11003191B2 (en) 2012-07-10 2021-05-11 Zodiac Pool Systems Llc Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera
US11262766B2 (en) 2012-07-10 2022-03-01 Zodiac Pool Systems Llc Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera
US11880207B2 (en) 2012-07-10 2024-01-23 Zodiac Pool Systems Llc Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera
CN113474127A (zh) * 2019-02-25 2021-10-01 库卡德国有限公司 带有传感器装置的自主车辆
CN113474127B (zh) * 2019-02-25 2024-03-19 库卡德国有限公司 带有传感器装置的自主车辆

Also Published As

Publication number Publication date
JP2009064130A (ja) 2009-03-26
JP4977560B2 (ja) 2012-07-18

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