JPS521268A - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
JPS521268A
JPS521268A JP7648775A JP7648775A JPS521268A JP S521268 A JPS521268 A JP S521268A JP 7648775 A JP7648775 A JP 7648775A JP 7648775 A JP7648775 A JP 7648775A JP S521268 A JPS521268 A JP S521268A
Authority
JP
Japan
Prior art keywords
vacuum cleaner
absorptive
vacuum
tighted
arranging
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.)
Pending
Application number
JP7648775A
Other languages
Japanese (ja)
Inventor
Seiichi Ito
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7648775A priority Critical patent/JPS521268A/en
Publication of JPS521268A publication Critical patent/JPS521268A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
    • B25J15/0616—Gripping heads and other end effectors with vacuum or magnetic holding means with vacuum
    • B25J15/0625—Gripping heads and other end effectors with vacuum or magnetic holding means with vacuum provided with a valve
    • B25J15/0641—Object-actuated valves

Abstract

PURPOSE: A vacuum cleaner, that reduces loss and damage of a vacuum absorptive device by arranging that a valve is not opened without perfectly air tighted state at an extreme end side of an absorptive board on an absorbed object.
COPYRIGHT: (C)1977,JPO&Japio
JP7648775A 1975-06-24 1975-06-24 Vacuum cleaner Pending JPS521268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7648775A JPS521268A (en) 1975-06-24 1975-06-24 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7648775A JPS521268A (en) 1975-06-24 1975-06-24 Vacuum cleaner

Publications (1)

Publication Number Publication Date
JPS521268A true JPS521268A (en) 1977-01-07

Family

ID=13606560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7648775A Pending JPS521268A (en) 1975-06-24 1975-06-24 Vacuum cleaner

Country Status (1)

Country Link
JP (1) JPS521268A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087141A (en) * 1983-10-14 1985-05-16 Matsushita Electric Ind Co Ltd Separating and feeding chuck for thin parts
KR100777987B1 (en) 2006-07-10 2007-11-21 오토르 주식회사 Check valve for vacuum suction pad
EP2949433A1 (en) * 2014-05-28 2015-12-02 ATIS S.r.l. A device for manipulating objects especially sacks, by means of suction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087141A (en) * 1983-10-14 1985-05-16 Matsushita Electric Ind Co Ltd Separating and feeding chuck for thin parts
KR100777987B1 (en) 2006-07-10 2007-11-21 오토르 주식회사 Check valve for vacuum suction pad
EP2949433A1 (en) * 2014-05-28 2015-12-02 ATIS S.r.l. A device for manipulating objects especially sacks, by means of suction

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