JPS53109312A - Plastic rail support - Google Patents

Plastic rail support

Info

Publication number
JPS53109312A
JPS53109312A JP2276277A JP2276277A JPS53109312A JP S53109312 A JPS53109312 A JP S53109312A JP 2276277 A JP2276277 A JP 2276277A JP 2276277 A JP2276277 A JP 2276277A JP S53109312 A JPS53109312 A JP S53109312A
Authority
JP
Japan
Prior art keywords
rail support
plastic rail
plastic
restrict
block
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
JP2276277A
Other languages
Japanese (ja)
Other versions
JPS5730922B2 (en
Inventor
Keiji Shimizu
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
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 JAPANESE NATIONAL RAILWAYS<JNR>, Japan National Railways filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP2276277A priority Critical patent/JPS53109312A/en
Publication of JPS53109312A publication Critical patent/JPS53109312A/en
Publication of JPS5730922B2 publication Critical patent/JPS5730922B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To provide a plastic rail support enabling to restrict the change of an interval between rails by emils by embedding a steel plate dowel with lugs andtheir cutouts in a plastic block to restrict the extension and contraction of the block to thereby increase its bending rigidity.
COPYRIGHT: (C)1978,JPO&Japio
JP2276277A 1977-03-04 1977-03-04 Plastic rail support Granted JPS53109312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2276277A JPS53109312A (en) 1977-03-04 1977-03-04 Plastic rail support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2276277A JPS53109312A (en) 1977-03-04 1977-03-04 Plastic rail support

Publications (2)

Publication Number Publication Date
JPS53109312A true JPS53109312A (en) 1978-09-25
JPS5730922B2 JPS5730922B2 (en) 1982-07-01

Family

ID=12091680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2276277A Granted JPS53109312A (en) 1977-03-04 1977-03-04 Plastic rail support

Country Status (1)

Country Link
JP (1) JPS53109312A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008531869A (en) * 2005-07-21 2008-08-14 強 袁 Fully covered railway sleeper and method for manufacturing the same
US20130004705A1 (en) * 2011-07-01 2013-01-03 Jaffe Jonathan E Embedded receiver for fasteners

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112720U (en) * 1987-01-14 1988-07-20
JPH0225124U (en) * 1988-08-08 1990-02-19

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5053807U (en) * 1973-09-18 1975-05-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5053807U (en) * 1973-09-18 1975-05-22

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008531869A (en) * 2005-07-21 2008-08-14 強 袁 Fully covered railway sleeper and method for manufacturing the same
US20130004705A1 (en) * 2011-07-01 2013-01-03 Jaffe Jonathan E Embedded receiver for fasteners
US9080291B2 (en) * 2011-07-01 2015-07-14 Jonathan E. Jaffe Embedded receiver for fasteners

Also Published As

Publication number Publication date
JPS5730922B2 (en) 1982-07-01

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