DE1132068B - Bolting for pit support arches - Google Patents

Bolting for pit support arches

Info

Publication number
DE1132068B
DE1132068B DEG22348A DEG0022348A DE1132068B DE 1132068 B DE1132068 B DE 1132068B DE G22348 A DEG22348 A DE G22348A DE G0022348 A DEG0022348 A DE G0022348A DE 1132068 B DE1132068 B DE 1132068B
Authority
DE
Germany
Prior art keywords
bolting
pit support
support arches
arches
pit
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.)
Pending
Application number
DEG22348A
Other languages
German (de)
Inventor
Dipl-Ing Rudolf Vogel
Ernst Meier
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.)
Gutehoffnungshutte Sterkrade AG
Original Assignee
Gutehoffnungshutte Sterkrade 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 Gutehoffnungshutte Sterkrade AG filed Critical Gutehoffnungshutte Sterkrade AG
Priority to DEG22348A priority Critical patent/DE1132068B/en
Publication of DE1132068B publication Critical patent/DE1132068B/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14Lining predominantly with metal
    • E21D11/28Longitudinal struts, i.e. longitudinal connections between adjoining arches
DEG22348A 1957-06-21 1957-06-21 Bolting for pit support arches Pending DE1132068B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG22348A DE1132068B (en) 1957-06-21 1957-06-21 Bolting for pit support arches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG22348A DE1132068B (en) 1957-06-21 1957-06-21 Bolting for pit support arches

Publications (1)

Publication Number Publication Date
DE1132068B true DE1132068B (en) 1962-06-28

Family

ID=7121924

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG22348A Pending DE1132068B (en) 1957-06-21 1957-06-21 Bolting for pit support arches

Country Status (1)

Country Link
DE (1) DE1132068B (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298642U (en) * 1900-01-01
DE808946C (en) * 1950-06-20 1951-07-23 Schwarz Hermann Kg Flat or profile bolts for bolting the support frame in rock and mining sections
DE1667123U (en) * 1953-05-18 1953-11-19 Hans-Guenther Braun Bolting for the steel line expansion.
DE1705307U (en) * 1954-09-17 1955-08-25 Karl Droege Fa PIT EXTENSION WITH BOLTING.
DE1714828U (en) * 1955-05-24 1956-01-12 Bergbaustahl Gmbh & Co BOLTING DEVICE FOR EXPANSION Bends.
DE939742C (en) * 1952-08-05 1956-03-01 Heinz Thomas Device for bolting the extension frame when extending the line
DE1725321U (en) * 1956-04-04 1956-07-05 Kurt Lewalter Pressure- and tensile-proof bolting for the successive expansion frames for the iron line expansion.
DE1728417U (en) * 1956-05-22 1956-08-23 Bergbaustahl Gmbh & Co BOLTING FOR EXPANSION Bends
DE947876C (en) * 1953-03-17 1956-08-23 Ewald Berghaus Fa Device for connecting beams or supports with cross struts
DE952612C (en) * 1953-04-25 1956-11-22 Ewald Berghaus Fa Device for connecting beams or supports with cross struts
DE1735617U (en) * 1956-06-02 1956-12-13 Gemeinnuetzige Schwerbeschaedi TENSION AND PRESSURE BOLTS FOR TRACK EXPANSION SITES.
DE962245C (en) * 1954-09-18 1957-04-18 Bergtechnik G M B H Two-part, tensile and pressure-resistant spacer
DE1744828U (en) * 1957-01-28 1957-05-16 Bergbaustahl Gmbh & Co BOLT FOR PIT EXTENSION BEND.

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298642U (en) * 1900-01-01
DE808946C (en) * 1950-06-20 1951-07-23 Schwarz Hermann Kg Flat or profile bolts for bolting the support frame in rock and mining sections
DE939742C (en) * 1952-08-05 1956-03-01 Heinz Thomas Device for bolting the extension frame when extending the line
DE947876C (en) * 1953-03-17 1956-08-23 Ewald Berghaus Fa Device for connecting beams or supports with cross struts
DE952612C (en) * 1953-04-25 1956-11-22 Ewald Berghaus Fa Device for connecting beams or supports with cross struts
DE1667123U (en) * 1953-05-18 1953-11-19 Hans-Guenther Braun Bolting for the steel line expansion.
DE1705307U (en) * 1954-09-17 1955-08-25 Karl Droege Fa PIT EXTENSION WITH BOLTING.
DE962245C (en) * 1954-09-18 1957-04-18 Bergtechnik G M B H Two-part, tensile and pressure-resistant spacer
DE1714828U (en) * 1955-05-24 1956-01-12 Bergbaustahl Gmbh & Co BOLTING DEVICE FOR EXPANSION Bends.
DE1725321U (en) * 1956-04-04 1956-07-05 Kurt Lewalter Pressure- and tensile-proof bolting for the successive expansion frames for the iron line expansion.
DE1728417U (en) * 1956-05-22 1956-08-23 Bergbaustahl Gmbh & Co BOLTING FOR EXPANSION Bends
DE1735617U (en) * 1956-06-02 1956-12-13 Gemeinnuetzige Schwerbeschaedi TENSION AND PRESSURE BOLTS FOR TRACK EXPANSION SITES.
DE1744828U (en) * 1957-01-28 1957-05-16 Bergbaustahl Gmbh & Co BOLT FOR PIT EXTENSION BEND.

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