CS379386A1 - Monolitic concrete lining for vertical mining opening with cylindrical cross section - Google Patents

Monolitic concrete lining for vertical mining opening with cylindrical cross section

Info

Publication number
CS379386A1
CS379386A1 CS863793A CS379386A CS379386A1 CS 379386 A1 CS379386 A1 CS 379386A1 CS 863793 A CS863793 A CS 863793A CS 379386 A CS379386 A CS 379386A CS 379386 A1 CS379386 A1 CS 379386A1
Authority
CS
Czechoslovakia
Prior art keywords
monolitic
section
cylindrical cross
concrete lining
vertical mining
Prior art date
Application number
CS863793A
Other languages
English (en)
Other versions
CS265401B1 (cs
Inventor
Jaroslav Ing Lecian
Jan Ing Suchanek
Miroslav Ing Sehnal
Original Assignee
Jaroslav Ing Lecian
Jan Ing Suchanek
Sehnal Miroslav
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 Jaroslav Ing Lecian, Jan Ing Suchanek, Sehnal Miroslav filed Critical Jaroslav Ing Lecian
Priority to CS863793A priority Critical patent/CS265401B1/cs
Publication of CS379386A1 publication Critical patent/CS379386A1/cs
Publication of CS265401B1 publication Critical patent/CS265401B1/cs

Links

CS863793A 1986-05-23 1986-05-23 Železobetonová monolitická výztuž svislých důlních dál kruhového průřezu CS265401B1 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS863793A CS265401B1 (cs) 1986-05-23 1986-05-23 Železobetonová monolitická výztuž svislých důlních dál kruhového průřezu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS863793A CS265401B1 (cs) 1986-05-23 1986-05-23 Železobetonová monolitická výztuž svislých důlních dál kruhového průřezu

Publications (2)

Publication Number Publication Date
CS379386A1 true CS379386A1 (en) 1989-02-10
CS265401B1 CS265401B1 (cs) 1989-10-13

Family

ID=5379052

Family Applications (1)

Application Number Title Priority Date Filing Date
CS863793A CS265401B1 (cs) 1986-05-23 1986-05-23 Železobetonová monolitická výztuž svislých důlních dál kruhového průřezu

Country Status (1)

Country Link
CS (1) CS265401B1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107246268B (zh) * 2017-08-02 2019-03-01 李信斌 一种竖井掘进临时支护设备

Also Published As

Publication number Publication date
CS265401B1 (cs) 1989-10-13

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