ES188178U - Tunel coating segment. (Machine-translation by Google Translate, not legally binding) - Google Patents

Tunel coating segment. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES188178U
ES188178U ES0188178U ES188178U ES188178U ES 188178 U ES188178 U ES 188178U ES 0188178 U ES0188178 U ES 0188178U ES 188178 U ES188178 U ES 188178U ES 188178 U ES188178 U ES 188178U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
*** translate
segment
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
ES0188178U
Other languages
Spanish (es)
Other versions
ES188178Y (en
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.)
REES Ltd WILLIAM F
Original Assignee
REES Ltd WILLIAM F
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 REES Ltd WILLIAM F filed Critical REES Ltd WILLIAM F
Priority to ES1973188178U priority Critical patent/ES188178Y/en
Publication of ES188178U publication Critical patent/ES188178U/en
Application granted granted Critical
Publication of ES188178Y publication Critical patent/ES188178Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)

Abstract

Segment of tunnel lining, of arcuate shape of 120º characterized in that it has a line of weakness, which extends between opposite arched edges so that, if tensile stress occurs in the segment due to an unequal pressure around said segment, the cracking or cracking takes place along the line of impairment. (Machine-translation by Google Translate, not legally binding)
ES1973188178U 1973-01-30 1973-01-30 TUNNEL LINING SEGMENT. Expired ES188178Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1973188178U ES188178Y (en) 1973-01-30 1973-01-30 TUNNEL LINING SEGMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1973188178U ES188178Y (en) 1973-01-30 1973-01-30 TUNNEL LINING SEGMENT.

Publications (2)

Publication Number Publication Date
ES188178U true ES188178U (en) 1974-01-16
ES188178Y ES188178Y (en) 1974-09-01

Family

ID=8359537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973188178U Expired ES188178Y (en) 1973-01-30 1973-01-30 TUNNEL LINING SEGMENT.

Country Status (1)

Country Link
ES (1) ES188178Y (en)

Also Published As

Publication number Publication date
ES188178Y (en) 1974-09-01

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