JPS5282871A - Safety device for dust chute - Google Patents

Safety device for dust chute

Info

Publication number
JPS5282871A
JPS5282871A JP15810675A JP15810675A JPS5282871A JP S5282871 A JPS5282871 A JP S5282871A JP 15810675 A JP15810675 A JP 15810675A JP 15810675 A JP15810675 A JP 15810675A JP S5282871 A JPS5282871 A JP S5282871A
Authority
JP
Japan
Prior art keywords
dust chute
safety device
safety
shutter
chute
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
JP15810675A
Other languages
Japanese (ja)
Other versions
JPS5841390B2 (en
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 JP15810675A priority Critical patent/JPS5841390B2/en
Publication of JPS5282871A publication Critical patent/JPS5282871A/en
Publication of JPS5841390B2 publication Critical patent/JPS5841390B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Refuse Collection And Transfer (AREA)

Abstract

PURPOSE: To provide a safety device for dust chute, in which means is provided for opening and closing shutter, provided in inle topening of the dust chute, and the aforesaid means is arranged to be automatically actuated, by the function sensor, to close the shutter, whereby safety can be ensured at the time of emergency, for example, when fire is aroused.
COPYRIGHT: (C)1977,JPO&Japio
JP15810675A 1975-12-29 1975-12-29 Dust bag Expired JPS5841390B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15810675A JPS5841390B2 (en) 1975-12-29 1975-12-29 Dust bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15810675A JPS5841390B2 (en) 1975-12-29 1975-12-29 Dust bag

Publications (2)

Publication Number Publication Date
JPS5282871A true JPS5282871A (en) 1977-07-11
JPS5841390B2 JPS5841390B2 (en) 1983-09-12

Family

ID=15664423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15810675A Expired JPS5841390B2 (en) 1975-12-29 1975-12-29 Dust bag

Country Status (1)

Country Link
JP (1) JPS5841390B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101065730B1 (en) 2009-01-12 2011-09-19 (주)유로파 garbage throw in device for automatic sliding door
CN107244603A (en) * 2017-06-30 2017-10-13 上海建工集团股份有限公司 A kind of high-building construction refuse collection system and clear method
JP6298559B1 (en) * 2017-05-19 2018-03-20 トーヨーカネツソリューションズ株式会社 Disaster prevention device in collection duct

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101065730B1 (en) 2009-01-12 2011-09-19 (주)유로파 garbage throw in device for automatic sliding door
JP6298559B1 (en) * 2017-05-19 2018-03-20 トーヨーカネツソリューションズ株式会社 Disaster prevention device in collection duct
JP2018193207A (en) * 2017-05-19 2018-12-06 トーヨーカネツソリューションズ株式会社 Disaster prevention device in collection duct
CN107244603A (en) * 2017-06-30 2017-10-13 上海建工集团股份有限公司 A kind of high-building construction refuse collection system and clear method

Also Published As

Publication number Publication date
JPS5841390B2 (en) 1983-09-12

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