JPS5282870A - Safety device for installation in passageway of dust chute - Google Patents

Safety device for installation in passageway of dust chute

Info

Publication number
JPS5282870A
JPS5282870A JP15810475A JP15810475A JPS5282870A JP S5282870 A JPS5282870 A JP S5282870A JP 15810475 A JP15810475 A JP 15810475A JP 15810475 A JP15810475 A JP 15810475A JP S5282870 A JPS5282870 A JP S5282870A
Authority
JP
Japan
Prior art keywords
dust
passageway
installation
safety device
trash
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
JP15810475A
Other languages
Japanese (ja)
Inventor
Shiro Fukui
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP15810475A priority Critical patent/JPS5282870A/en
Publication of JPS5282870A publication Critical patent/JPS5282870A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a safety device for installation in passageway of dust chute, in which chute-passage closing plate and cover for inlet opening of dust and trash are interconnected by meansof link system, in the manner that load of said plate may not act on the cover for the inlet opening, whereby accidents can be completely prevented in discarding dust or trash and thus dust or trash can be discarded safely.
COPYRIGHT: (C)1977,JPO&Japio
JP15810475A 1975-12-29 1975-12-29 Safety device for installation in passageway of dust chute Pending JPS5282870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15810475A JPS5282870A (en) 1975-12-29 1975-12-29 Safety device for installation in passageway of dust chute

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15810475A JPS5282870A (en) 1975-12-29 1975-12-29 Safety device for installation in passageway of dust chute

Publications (1)

Publication Number Publication Date
JPS5282870A true JPS5282870A (en) 1977-07-11

Family

ID=15664383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15810475A Pending JPS5282870A (en) 1975-12-29 1975-12-29 Safety device for installation in passageway of dust chute

Country Status (1)

Country Link
JP (1) JPS5282870A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100939967B1 (en) 2007-12-21 2010-02-04 주식회사 신성엔지니어링 Chute means for refuse in suction operated refuse collecting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100939967B1 (en) 2007-12-21 2010-02-04 주식회사 신성엔지니어링 Chute means for refuse in suction operated refuse collecting system

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