JPS53143079A - Drifts recoverying device - Google Patents

Drifts recoverying device

Info

Publication number
JPS53143079A
JPS53143079A JP5790677A JP5790677A JPS53143079A JP S53143079 A JPS53143079 A JP S53143079A JP 5790677 A JP5790677 A JP 5790677A JP 5790677 A JP5790677 A JP 5790677A JP S53143079 A JPS53143079 A JP S53143079A
Authority
JP
Japan
Prior art keywords
drifts
recoverying
recoverying device
inflow
brought
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
JP5790677A
Other languages
Japanese (ja)
Other versions
JPS569397B2 (en
Inventor
Tadashi Iijima
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP5790677A priority Critical patent/JPS53143079A/en
Publication of JPS53143079A publication Critical patent/JPS53143079A/en
Publication of JPS569397B2 publication Critical patent/JPS569397B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Removal Of Floating Material (AREA)

Abstract

PURPOSE: To adjust the inflow of drifts by discharging air which has been brought into the drifts-recoverying device together with drifts.
COPYRIGHT: (C)1978,JPO&Japio
JP5790677A 1977-05-19 1977-05-19 Drifts recoverying device Granted JPS53143079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5790677A JPS53143079A (en) 1977-05-19 1977-05-19 Drifts recoverying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5790677A JPS53143079A (en) 1977-05-19 1977-05-19 Drifts recoverying device

Publications (2)

Publication Number Publication Date
JPS53143079A true JPS53143079A (en) 1978-12-13
JPS569397B2 JPS569397B2 (en) 1981-02-28

Family

ID=13069020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5790677A Granted JPS53143079A (en) 1977-05-19 1977-05-19 Drifts recoverying device

Country Status (1)

Country Link
JP (1) JPS53143079A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377380A (en) * 1976-12-20 1978-07-08 Bridgestone Corp Device for collecting flotsam

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377380A (en) * 1976-12-20 1978-07-08 Bridgestone Corp Device for collecting flotsam

Also Published As

Publication number Publication date
JPS569397B2 (en) 1981-02-28

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