JPS54113767A - Water-stop oil for slab track - Google Patents

Water-stop oil for slab track

Info

Publication number
JPS54113767A
JPS54113767A JP2048678A JP2048678A JPS54113767A JP S54113767 A JPS54113767 A JP S54113767A JP 2048678 A JP2048678 A JP 2048678A JP 2048678 A JP2048678 A JP 2048678A JP S54113767 A JPS54113767 A JP S54113767A
Authority
JP
Japan
Prior art keywords
oil
water
stop
plate
embedded plug
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
JP2048678A
Other languages
Japanese (ja)
Other versions
JPS5856554B2 (en
Inventor
Yasokichi Suzuki
Kazuo Tanaka
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>
Cosmo Oil Co Ltd
Japan National Railways
Cosmo Co Ltd
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Maruzen Oil Co Ltd
Cosmo Co 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 JAPANESE NATIONAL RAILWAYS<JNR>, Japan National Railways, Maruzen Oil Co Ltd, Cosmo Co Ltd filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP2048678A priority Critical patent/JPS5856554B2/en
Publication of JPS54113767A publication Critical patent/JPS54113767A/en
Publication of JPS5856554B2 publication Critical patent/JPS5856554B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sealing Material Composition (AREA)
  • Lubricants (AREA)

Abstract

PURPOSE: To improve water stop-ability, by facilitating the injection of water-stop oil into an embedded plug collar of a connecting device for a slab track by using a liquid composition with several, specified properties, in the water-stop oil injected into said collar.
CONSTITUTION: In a device that a rail 4 placed onto a tie-plate 1 through a track pad 2 and an underlay iron plate 3 is fixed by using a flat spring 5, T-bolt and nut 7, etc. while said tie-plate 1 is fastened onto slab by utilizing T-bolt and nut 8, a cover plate 11, an embedded plug 12, etc. through an insulating plate 1', the oil that employs oil, which is composed of one kind or not less than mineral oil selected from groups consisting of the mineral oil of a phosphoric ester system, a chlorinated hydrocarbon system, a polyglycol system, etc. and which specific gravity is 0.95%, as base oil, specific gravity is made to be not less than 1.0 by mixing anticorrosives, etc. to the base oil and has below 20°C pour points is used as water-stop oil injected into said embedded plug 12.
COPYRIGHT: (C)1979,JPO&Japio
JP2048678A 1978-02-24 1978-02-24 Water stop oil for slab track Expired JPS5856554B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2048678A JPS5856554B2 (en) 1978-02-24 1978-02-24 Water stop oil for slab track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2048678A JPS5856554B2 (en) 1978-02-24 1978-02-24 Water stop oil for slab track

Publications (2)

Publication Number Publication Date
JPS54113767A true JPS54113767A (en) 1979-09-05
JPS5856554B2 JPS5856554B2 (en) 1983-12-15

Family

ID=12028460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2048678A Expired JPS5856554B2 (en) 1978-02-24 1978-02-24 Water stop oil for slab track

Country Status (1)

Country Link
JP (1) JPS5856554B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106703222A (en) * 2017-02-16 2017-05-24 苏州市苏网建设工程有限公司 H-shaped steel beam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106703222A (en) * 2017-02-16 2017-05-24 苏州市苏网建设工程有限公司 H-shaped steel beam

Also Published As

Publication number Publication date
JPS5856554B2 (en) 1983-12-15

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