JPS6122119B2 - - Google Patents

Info

Publication number
JPS6122119B2
JPS6122119B2 JP1904981A JP1904981A JPS6122119B2 JP S6122119 B2 JPS6122119 B2 JP S6122119B2 JP 1904981 A JP1904981 A JP 1904981A JP 1904981 A JP1904981 A JP 1904981A JP S6122119 B2 JPS6122119 B2 JP S6122119B2
Authority
JP
Japan
Prior art keywords
cement
sand
sand grains
hardening
solution
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.)
Expired
Application number
JP1904981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57133999A (en
Inventor
Toshimi Nagano
Kinai Takagi
Yoshe Narita
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.)
Japan National Railways
Original Assignee
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 Japan National Railways filed Critical Japan National Railways
Priority to JP1904981A priority Critical patent/JPS57133999A/ja
Publication of JPS57133999A publication Critical patent/JPS57133999A/ja
Publication of JPS6122119B2 publication Critical patent/JPS6122119B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rock Bolts (AREA)
JP1904981A 1981-02-13 1981-02-13 Manufacture of lock bolt cement capsule Granted JPS57133999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1904981A JPS57133999A (en) 1981-02-13 1981-02-13 Manufacture of lock bolt cement capsule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1904981A JPS57133999A (en) 1981-02-13 1981-02-13 Manufacture of lock bolt cement capsule

Publications (2)

Publication Number Publication Date
JPS57133999A JPS57133999A (en) 1982-08-18
JPS6122119B2 true JPS6122119B2 (enrdf_load_stackoverflow) 1986-05-30

Family

ID=11988558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1904981A Granted JPS57133999A (en) 1981-02-13 1981-02-13 Manufacture of lock bolt cement capsule

Country Status (1)

Country Link
JP (1) JPS57133999A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3789634A1 (en) 2019-09-03 2021-03-10 Toyota Jidosha Kabushiki Kaisha Torque vectoring device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658539B1 (fr) * 1990-02-22 1992-06-05 Staubli Verdol Sarl Ets Mecanisme de commande du mouvement des cadres de griffes d'un dispositif de formation de la foule.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3789634A1 (en) 2019-09-03 2021-03-10 Toyota Jidosha Kabushiki Kaisha Torque vectoring device

Also Published As

Publication number Publication date
JPS57133999A (en) 1982-08-18

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