ES274476Y - Dispositivo para la union por aprieto de elementos de sosten del tipo de puntal con cabezas, jacenas o segmentos de la entibacion subterranea de galerias - Google Patents

Dispositivo para la union por aprieto de elementos de sosten del tipo de puntal con cabezas, jacenas o segmentos de la entibacion subterranea de galerias

Info

Publication number
ES274476Y
ES274476Y ES1983274476U ES274476U ES274476Y ES 274476 Y ES274476 Y ES 274476Y ES 1983274476 U ES1983274476 U ES 1983274476U ES 274476 U ES274476 U ES 274476U ES 274476 Y ES274476 Y ES 274476Y
Authority
ES
Spain
Prior art keywords
galleries
flooring
jacks
union
underground
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
ES1983274476U
Other languages
English (en)
Other versions
ES274476U (es
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.)
Bochumer Eisenhutte Heintzmann & Co Kg
Original Assignee
Bochumer Eisenhutte Heintzmann & Co Kg
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 Bochumer Eisenhutte Heintzmann & Co Kg filed Critical Bochumer Eisenhutte Heintzmann & Co Kg
Publication of ES274476U publication Critical patent/ES274476U/es
Application granted granted Critical
Publication of ES274476Y publication Critical patent/ES274476Y/es
Expired legal-status Critical Current

Links

ES1983274476U 1982-11-26 1983-09-21 Dispositivo para la union por aprieto de elementos de sosten del tipo de puntal con cabezas, jacenas o segmentos de la entibacion subterranea de galerias Expired ES274476Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828233215 DE8233215U1 (de) 1982-11-26 1982-11-26 Vorrichtung zur klemmenden verbindung von stempelartigen stuetzelementen mit kappen, unterzuegen oder segmenten des untertaegigen streckenausbaus

Publications (2)

Publication Number Publication Date
ES274476U ES274476U (es) 1984-01-16
ES274476Y true ES274476Y (es) 1984-08-16

Family

ID=6745939

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983274476U Expired ES274476Y (es) 1982-11-26 1983-09-21 Dispositivo para la union por aprieto de elementos de sosten del tipo de puntal con cabezas, jacenas o segmentos de la entibacion subterranea de galerias

Country Status (2)

Country Link
DE (1) DE8233215U1 (es)
ES (1) ES274476Y (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326214A1 (de) * 1983-07-21 1985-01-31 Lorenz Polygon-Ausbau GmbH, 4600 Dortmund Halterung fuer sich gegenseitig unterstuetzende ausbauteile aus metall des untertagebetriebes
DE3326213A1 (de) * 1983-07-21 1985-01-31 Lorenz Polygon-Ausbau GmbH, 4600 Dortmund Halterung fuer einen ein ausbauprofil aus metall unterstuetzenden metallstempel des untertagebetriebes

Also Published As

Publication number Publication date
ES274476U (es) 1984-01-16
DE8233215U1 (de) 1983-03-10

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20030505