FR1002184A - Chapeau métallique pour l'industrie minière - Google Patents

Chapeau métallique pour l'industrie minière

Info

Publication number
FR1002184A
FR1002184A FR1002184DA FR1002184A FR 1002184 A FR1002184 A FR 1002184A FR 1002184D A FR1002184D A FR 1002184DA FR 1002184 A FR1002184 A FR 1002184A
Authority
FR
France
Prior art keywords
mining industry
metal hat
hat
metal
mining
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
Other languages
English (en)
Inventor
Alexander Schmidt
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 filed Critical
Application granted granted Critical
Publication of FR1002184A publication Critical patent/FR1002184A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/01—Caps for supporting mine roofs characterised by the shape of the cap, e.g. of specified cross-section
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
FR1002184D 1946-08-10 1946-08-10 Chapeau métallique pour l'industrie minière Expired FR1002184A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002184T 1946-08-10

Publications (1)

Publication Number Publication Date
FR1002184A true FR1002184A (fr) 1952-03-03

Family

ID=9561917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002184D Expired FR1002184A (fr) 1946-08-10 1946-08-10 Chapeau métallique pour l'industrie minière

Country Status (2)

Country Link
DE (1) DE969664C (fr)
FR (1) FR1002184A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408820A (en) * 1966-08-17 1968-11-05 Wild A G & Co Ltd Mine support with resilient release means

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261098B (de) * 1961-04-12 1968-02-15 Gewerk Eisenhuette Westfalia Ausbaurahmen fuer den wandernden Strebausbau
US3333809A (en) * 1965-07-27 1967-08-01 Wild A G & Co Ltd Hydraulic chocks
DE2949503C2 (de) * 1979-12-08 1982-11-18 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Schildausbaugestell

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE606445C (de) * 1934-12-03 Max Schneider Sicherheitsverzugseisen
DE245392C (fr) *
DE534379C (de) * 1931-09-26 Carl Heinemann Einrichtung zur Abschirmung des Hangenden in Abbauoertern oder Streckenvortrieb
GB190813660A (en) * 1907-10-16 1908-11-19 Frederick Charles Keighley Improvements in Mine-roof Supports.
GB191014791A (en) * 1909-06-18 1910-08-18 Adam Pittroff Flexible Props of Iron or the like more particularly intended for use as Mine Prop.
US1450329A (en) * 1916-01-05 1923-04-03 Edmund C Morgan Mine-roof-supporting method and apparatus
DE460683C (de) * 1925-01-20 1928-06-02 Carl Heinemann Einrichtung zum Verziehen von Strecken in Bergwerken
DE535737C (de) * 1930-06-01 1931-10-15 Arnold Koepe Wandernder Ausbau fuer Abbaustoesse in der Grube
DE734954C (de) * 1938-08-02 1943-05-03 August Funke Grubenausbau
DE733508C (de) * 1940-10-17 1943-03-27 Buckau Wolf Maschf R Einrichtung zum Ruecken von Stempelrahmen mit zwei Stempeln fuer den Untertageabbau
DE725270C (de) * 1940-10-22 1942-09-18 Aloys Vanwersch Laschenverbindung fuer die Schaleisen im Grubenausbau
US2371789A (en) * 1944-01-28 1945-03-20 Otho S Batten Means for and method of supporting the roofs or walls of underground workings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408820A (en) * 1966-08-17 1968-11-05 Wild A G & Co Ltd Mine support with resilient release means

Also Published As

Publication number Publication date
DE969664C (de) 1958-07-03

Similar Documents

Publication Publication Date Title
FR946505A (fr) Antennes pour véhicules
FR1003997A (fr) Montage pour l'addition de nombres binaires
FR57607E (fr) Adhéromètre pour véhicule
FR1002184A (fr) Chapeau métallique pour l'industrie minière
FR924058A (fr) Taquet d'arrêt pour berlines de mines
FR952209A (fr) Pochette pour clés
FR1015388A (fr) étançon en fer, pour mines
FR924467A (fr) Boîte métallique
FR978095A (fr) étui pour fards
FR1006522A (fr) Soutènement métallique pour l'industrie minière
FR925178A (fr) étui pour fards
FR1005672A (fr) Perfectionnement aux soutènements métalliques notamment pour l'industrie minière
FR1005572A (fr) Profilé en fer pour le soutènement des mines
FR966118A (fr) Roquet pour l'industrie textile
FR984716A (fr) étançon métallique pour mines
FR932020A (fr) Rechange pour poudriers
FR924172A (fr) Fermoir pour réceptacles
FR919675A (fr) étui pour boîtes d'allumettes
FR969426A (fr) Chancelière pour poussettes
FR969394A (fr) Injecteur-mélangeur pour chalumeaux
FR1009879A (fr) Machine pour le sertissage de capsules de surbouchage
FR935603A (fr) Objets d'art
FR932743A (fr) Tôle pour constructions métalliques
FR59508E (fr) Colonne pour l'électricité
FR945884A (fr) Fabrication de l'acier