JPS52121272A - Rocking magnetic-pole device for use in apparatus for preventing noise in transporting steel pipes - Google Patents

Rocking magnetic-pole device for use in apparatus for preventing noise in transporting steel pipes

Info

Publication number
JPS52121272A
JPS52121272A JP3710976A JP3710976A JPS52121272A JP S52121272 A JPS52121272 A JP S52121272A JP 3710976 A JP3710976 A JP 3710976A JP 3710976 A JP3710976 A JP 3710976A JP S52121272 A JPS52121272 A JP S52121272A
Authority
JP
Japan
Prior art keywords
steel pipes
transporting steel
preventing noise
pole device
rocking magnetic
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
JP3710976A
Other languages
Japanese (ja)
Other versions
JPS558883B2 (en
Inventor
Takayoshi Kitada
Tsugitoshi Nakano
Katsutoshi Sato
Osao Yoshida
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3710976A priority Critical patent/JPS52121272A/en
Publication of JPS52121272A publication Critical patent/JPS52121272A/en
Publication of JPS558883B2 publication Critical patent/JPS558883B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To provide a rocking magnetic-pole device for use in apparatus for preventing noise in transporting steel pipes, which is light in its weight and has a low power consumption, and further which can reduce impact noises, if inclination of skid rails for transporting steel pipes is rather large.
COPYRIGHT: (C)1977,JPO&Japio
JP3710976A 1976-04-05 1976-04-05 Rocking magnetic-pole device for use in apparatus for preventing noise in transporting steel pipes Granted JPS52121272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3710976A JPS52121272A (en) 1976-04-05 1976-04-05 Rocking magnetic-pole device for use in apparatus for preventing noise in transporting steel pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3710976A JPS52121272A (en) 1976-04-05 1976-04-05 Rocking magnetic-pole device for use in apparatus for preventing noise in transporting steel pipes

Publications (2)

Publication Number Publication Date
JPS52121272A true JPS52121272A (en) 1977-10-12
JPS558883B2 JPS558883B2 (en) 1980-03-06

Family

ID=12488422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3710976A Granted JPS52121272A (en) 1976-04-05 1976-04-05 Rocking magnetic-pole device for use in apparatus for preventing noise in transporting steel pipes

Country Status (1)

Country Link
JP (1) JPS52121272A (en)

Also Published As

Publication number Publication date
JPS558883B2 (en) 1980-03-06

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