JPS527507A - U-shaped tube for rail fastening means - Google Patents

U-shaped tube for rail fastening means

Info

Publication number
JPS527507A
JPS527507A JP8329475A JP8329475A JPS527507A JP S527507 A JPS527507 A JP S527507A JP 8329475 A JP8329475 A JP 8329475A JP 8329475 A JP8329475 A JP 8329475A JP S527507 A JPS527507 A JP S527507A
Authority
JP
Japan
Prior art keywords
fastening means
shaped tube
rail fastening
tube
wall portion
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
JP8329475A
Other languages
Japanese (ja)
Other versions
JPS5540121B2 (en
Inventor
Norikichi Uzuka
Hideo Kanai
Hiroshi Matsukawa
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.)
Mitsubishi Chemical Corp
PS Concrete Co Ltd
Original Assignee
PS Concrete Co Ltd
Mitsubishi Chemical Industries 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 PS Concrete Co Ltd, Mitsubishi Chemical Industries Ltd filed Critical PS Concrete Co Ltd
Priority to JP8329475A priority Critical patent/JPS527507A/en
Publication of JPS527507A publication Critical patent/JPS527507A/en
Publication of JPS5540121B2 publication Critical patent/JPS5540121B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To facilitate manufacture by dispensing with the process of bending tube through an upper tube wall portion having a circular tube portion at each end and a lower tube wall portion bonded to the upper tube wall portion for forming U-shaped tube.
COPYRIGHT: (C)1977,JPO&Japio
JP8329475A 1975-07-07 1975-07-07 U-shaped tube for rail fastening means Granted JPS527507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8329475A JPS527507A (en) 1975-07-07 1975-07-07 U-shaped tube for rail fastening means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8329475A JPS527507A (en) 1975-07-07 1975-07-07 U-shaped tube for rail fastening means

Publications (2)

Publication Number Publication Date
JPS527507A true JPS527507A (en) 1977-01-20
JPS5540121B2 JPS5540121B2 (en) 1980-10-16

Family

ID=13798364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8329475A Granted JPS527507A (en) 1975-07-07 1975-07-07 U-shaped tube for rail fastening means

Country Status (1)

Country Link
JP (1) JPS527507A (en)

Also Published As

Publication number Publication date
JPS5540121B2 (en) 1980-10-16

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