NL49673C - Lasch voor een ring-of boogvormige mijnbekleeding - Google Patents

Lasch voor een ring-of boogvormige mijnbekleeding

Info

Publication number
NL49673C
NL49673C NL86049A NL86049A NL49673C NL 49673 C NL49673 C NL 49673C NL 86049 A NL86049 A NL 86049A NL 86049 A NL86049 A NL 86049A NL 49673 C NL49673 C NL 49673C
Authority
NL
Netherlands
Prior art keywords
lasch
arc
ring
shaped mine
mine lining
Prior art date
Application number
NL86049A
Other languages
English (en)
Dutch (nl)
Inventor
Wilhelm Koblitz
Original Assignee
Thyssen Huette Ag
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 Thyssen Huette Ag filed Critical Thyssen Huette Ag
Application granted granted Critical
Publication of NL49673C publication Critical patent/NL49673C/xx

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)
  • Building Environments (AREA)
  • Lining And Supports For Tunnels (AREA)
NL86049A 1937-04-21 1938-01-20 Lasch voor een ring-of boogvormige mijnbekleeding NL49673C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET52143D DE711615C (de) 1937-04-21 1937-04-21 Verbindungsmittel fuer die doppelt-T-foermigen Segmentenden von Grubenausbauteilen von nachgiebigen Grubenausbaurahmen

Publications (1)

Publication Number Publication Date
NL49673C true NL49673C (nl) 1940-11-16

Family

ID=7563850

Family Applications (1)

Application Number Title Priority Date Filing Date
NL86049A NL49673C (nl) 1937-04-21 1938-01-20 Lasch voor een ring-of boogvormige mijnbekleeding

Country Status (4)

Country Link
BE (1) BE425784A (fr)
DE (1) DE711615C (fr)
FR (1) FR832296A (fr)
NL (1) NL49673C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735694A (en) * 1956-02-21 Bicycle kick stand mounting bracket

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908723C (de) * 1943-08-19 1954-04-08 Thyssen Huette Ag Lasche fuer den nachgiebigen staehlernen Streckenbogenausbau
DE1000313B (de) * 1954-03-01 1957-01-10 Karl Gerlach Nachgiebiger Grubenausbau in Ring- oder Bogenform
DE1174279B (de) * 1959-02-26 1964-07-23 Gutehoffnungshuette Sterkrade Klemmlaschenverbindung fuer die Segmente von Streckenbogen u. dgl.
USD321448S (en) 1988-12-05 1991-11-12 Masacek David P Connector for a wine rack or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735694A (en) * 1956-02-21 Bicycle kick stand mounting bracket

Also Published As

Publication number Publication date
BE425784A (fr) 1938-02-28
DE711615C (de) 1941-10-03
FR832296A (fr) 1938-09-23

Similar Documents

Publication Publication Date Title
CH230350A (de) Multivibrator.
CH231297A (fr) Tour automatique.
NL49673C (nl) Lasch voor een ring-of boogvormige mijnbekleeding
FR858624A (fr) Cartouche de mine
FR836927A (fr) Perceuse automatique
FR872085A (fr) Joint annulaire
FR839686A (fr) Gazogène à charbon
CH226094A (de) Schleifringkupplung.
FR822230A (fr) Garniture de friction
FR866962A (fr) Mine anti-chars
ES150824A1 (es) Un procedimiento mecánico de interlazado de materiales, especialmente maderas
GR9195B (el) Υλικον δια φοδραρισμα.
FR49666E (fr) étançon de mine souple
FR845468A (fr) Appareil mouilleur de mines automatique
FR972733A (fr) Allumeur pour gazogènes
FR861681A (fr) Perfectionnements aux bombes
GR9359B (el) Αυτοματος ηλεκτρικη ναρκη.
GR8507B (el) Χοανη αυτοματου προληψεως υπερεκχυλισεως.
CH234173A (fr) Tour automatique.
GR8907B (el) Αρθρωτα πελματα υποδηματων.
SU58187A1 (ru) Способ подземной газификации горючих
ES5858Y (es) Precinto inviolable.
CA383784A (fr) Moyens d'enduire l'interieur de tuyaux
DK61825C (da) Centrifuge.
FR866925A (fr) Mine dérivante