PL399252A1 - Susceptible pavement housing doorposts - Google Patents
Susceptible pavement housing doorpostsInfo
- Publication number
- PL399252A1 PL399252A1 PL399252A PL39925212A PL399252A1 PL 399252 A1 PL399252 A1 PL 399252A1 PL 399252 A PL399252 A PL 399252A PL 39925212 A PL39925212 A PL 39925212A PL 399252 A1 PL399252 A1 PL 399252A1
- Authority
- PL
- Poland
- Prior art keywords
- doorposts
- susceptible
- pavement
- housing
- pavement housing
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Emergency Lowering Means (AREA)
Abstract
Odrzwi obudowy chodnikowej podatnej wyposazone sa w luki stropnicowe (1) i luki ociosowe (2) i laczone sa miedzy soba strzemionami dwujarzmowymi na zakladke (3, 4, 5), przy czym kazdy luk posiada wyciecie na kolnierzach, umieszczone na koncach tych luków.The sidewalk casing doors are equipped with girder gaps (1) and side gaps (2) and are connected between each other with double-bolt stirrups per tab (3, 4, 5), each hatch having a cutout on the flanges, placed at the ends of these hatches.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL399252A PL399252A1 (en) | 2012-05-21 | 2012-05-21 | Susceptible pavement housing doorposts |
PCT/PL2012/000074 WO2013176558A1 (en) | 2012-05-21 | 2012-08-27 | Flexible roadway support frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL399252A PL399252A1 (en) | 2012-05-21 | 2012-05-21 | Susceptible pavement housing doorposts |
Publications (1)
Publication Number | Publication Date |
---|---|
PL399252A1 true PL399252A1 (en) | 2013-11-25 |
Family
ID=46968339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL399252A PL399252A1 (en) | 2012-05-21 | 2012-05-21 | Susceptible pavement housing doorposts |
Country Status (2)
Country | Link |
---|---|
PL (1) | PL399252A1 (en) |
WO (1) | WO2013176558A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110145342A (en) * | 2019-06-06 | 2019-08-20 | 河北省交通规划设计院 | A kind of tunnel support device that stability is high |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB795053A (en) * | 1954-05-14 | 1958-05-14 | Bergbaustahl Gmbh & Co | Connecting device for lagging irons for mines |
DE1020589B (en) * | 1956-03-09 | 1957-12-12 | Bochumer Eisen Heintzmann | Flexible connection for flanged gutter profiles in the same direction |
US3023862A (en) * | 1958-11-03 | 1962-03-06 | Applic Scient | Mine roof supports |
DE1204166B (en) * | 1961-07-26 | 1965-11-04 | Bochumer Eisen Heintzmann | Clamp connection for the expansion of the sliding bend |
PL192108A1 (en) | 1976-08-30 | 1978-03-13 | Inst Maszyn Matematycznych | PICTURE ELECTRON LAMP SCREEN |
PL189601B1 (en) | 1999-01-06 | 2005-08-31 | Glowny Instytut Gornictwa | Flexible frame timmbering set |
PL209561B1 (en) | 2006-11-13 | 2011-09-30 | Głowny Isntytut Gornictwa | Door frame of gangway enclosure |
-
2012
- 2012-05-21 PL PL399252A patent/PL399252A1/en not_active Application Discontinuation
- 2012-08-27 WO PCT/PL2012/000074 patent/WO2013176558A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110145342A (en) * | 2019-06-06 | 2019-08-20 | 河北省交通规划设计院 | A kind of tunnel support device that stability is high |
Also Published As
Publication number | Publication date |
---|---|
WO2013176558A1 (en) | 2013-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REFS | Decisions on refusal to grant patents (taken after the publication of the particulars of the applications) |
Free format text: PATENT TRANSFERRED TO UTILITY MODEL |