DE1090613B - Verfahren und Vorrichtung zum Kuppeln und/oder Verriegeln bzw. Entkuppeln und/oder Entriegeln der Schloesser von durch solche miteinander verbundenen Gelenkkappen od. dgl. - Google Patents

Verfahren und Vorrichtung zum Kuppeln und/oder Verriegeln bzw. Entkuppeln und/oder Entriegeln der Schloesser von durch solche miteinander verbundenen Gelenkkappen od. dgl.

Info

Publication number
DE1090613B
DE1090613B DEG14124A DEG0014124A DE1090613B DE 1090613 B DE1090613 B DE 1090613B DE G14124 A DEG14124 A DE G14124A DE G0014124 A DEG0014124 A DE G0014124A DE 1090613 B DE1090613 B DE 1090613B
Authority
DE
Germany
Prior art keywords
cap
locking
coupling
locking element
caps
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
DEG14124A
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Karl Maria Groetschel
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.)
KARL MARIA GROETSCHEL DIPL ING
Original Assignee
KARL MARIA GROETSCHEL DIPL ING
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
Priority to DENDAT199149D priority Critical patent/DE199149C/de
Priority to BE535250D priority patent/BE535250A/xx
Application filed by KARL MARIA GROETSCHEL DIPL ING filed Critical KARL MARIA GROETSCHEL DIPL ING
Priority to DEG14124A priority patent/DE1090613B/de
Priority to DEG14478A priority patent/DE1177100B/de
Priority to DEG15396A priority patent/DE1026260B/de
Priority to FR1121012D priority patent/FR1121012A/fr
Priority to GB2348/55A priority patent/GB797673A/en
Priority to US492914A priority patent/US2959924A/en
Publication of DE1090613B publication Critical patent/DE1090613B/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/18—Locks
    • B41J5/20—Locks for subsidiary keys, e.g. for shift keys
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E21D15/28—Telescopic props with parts held relatively to each other by friction or gripping
    • E21D15/43—Details of wedges
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/02—Cantilever extension or similar protecting devices
    • E21D17/08—Cap joints for obtaining a coal-face free of pit-props
    • E21D17/086—Cap joints for obtaining a coal-face free of pit-props or articulated type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32114—Articulated members including static joint
    • Y10T403/32221—Articulate joint comprises pivoted clevis or channel bar
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32262—At selected angle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted

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)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Toys (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Clamps And Clips (AREA)
DEG14124A 1954-01-29 1954-04-03 Verfahren und Vorrichtung zum Kuppeln und/oder Verriegeln bzw. Entkuppeln und/oder Entriegeln der Schloesser von durch solche miteinander verbundenen Gelenkkappen od. dgl. Pending DE1090613B (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DENDAT199149D DE199149C (pm) 1954-01-29
BE535250D BE535250A (pm) 1954-01-29
DEG14124A DE1090613B (de) 1954-01-29 1954-04-03 Verfahren und Vorrichtung zum Kuppeln und/oder Verriegeln bzw. Entkuppeln und/oder Entriegeln der Schloesser von durch solche miteinander verbundenen Gelenkkappen od. dgl.
DEG14478A DE1177100B (de) 1954-01-29 1954-05-20 Verbindung fuer Schaleisen
DEG15396A DE1026260B (de) 1954-01-29 1954-09-18 Verbindung von Schaleisen im Grubenbetrieb unter Tage
FR1121012D FR1121012A (fr) 1954-01-29 1955-01-25 Assemblage pour fers de coffrage
GB2348/55A GB797673A (en) 1954-01-29 1955-01-26 Couplings between lagging irons for mines
US492914A US2959924A (en) 1954-01-29 1955-03-08 Connection for lagging irons

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE797673X 1954-01-29
DEG14124A DE1090613B (de) 1954-01-29 1954-04-03 Verfahren und Vorrichtung zum Kuppeln und/oder Verriegeln bzw. Entkuppeln und/oder Entriegeln der Schloesser von durch solche miteinander verbundenen Gelenkkappen od. dgl.

Publications (1)

Publication Number Publication Date
DE1090613B true DE1090613B (de) 1960-10-13

Family

ID=25948572

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT199149D Active DE199149C (pm) 1954-01-29
DEG14124A Pending DE1090613B (de) 1954-01-29 1954-04-03 Verfahren und Vorrichtung zum Kuppeln und/oder Verriegeln bzw. Entkuppeln und/oder Entriegeln der Schloesser von durch solche miteinander verbundenen Gelenkkappen od. dgl.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT199149D Active DE199149C (pm) 1954-01-29

Country Status (5)

Country Link
US (1) US2959924A (pm)
BE (1) BE535250A (pm)
DE (2) DE1090613B (pm)
FR (1) FR1121012A (pm)
GB (1) GB797673A (pm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506073A (en) * 1967-04-27 1970-04-14 Allis Chalmers Mfg Co Folding gang lock

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149679B (de) * 1960-04-01 1963-06-06 Karl M Groetschel Dipl Ing Vorrichtung zum maschinellen Verriegeln und Entriegeln von frei tragend vorzupfaendenden Kappen
US3163011A (en) * 1960-11-14 1964-12-29 Karl M Groetschel Connection for lagging irons
US5813629A (en) * 1996-04-10 1998-09-29 Cabrera; Carlos Parra Airplane stretcher system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE800077C (de) * 1948-11-13 1950-09-01 Willi Hansen Vorrichtung zum Rauben von eisernen Grubenstempeln u. dgl.
DE801930C (de) * 1949-03-27 1951-01-29 Mannesmann Ag Sicherung fuer Klemmkeile bei Grubenstempeln
DE839484C (de) * 1950-09-02 1952-05-19 Gutehoffnungshuette Oberhausen Klemm- und Raubkeil fuer Grubenstempel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668397A (en) * 1948-05-05 1952-03-19 Groetschel Karl Maria A method and apparatus for provisionally supporting the working faces of mines or the like
BE501784A (pm) * 1949-10-18
DE897085C (de) * 1949-11-26 1953-11-19 Hans Gerlach Dipl Ing Grubenausbau fuer Abbaubetriebe
DE861092C (de) * 1950-06-03 1952-12-29 Ludwig Vanwersch Kappen fuer den Grubenausbau und Verfahren zur Herstellung derselben
BE516921A (pm) * 1952-01-16
LU32099A1 (pm) * 1952-05-31
BE514563A (pm) * 1952-10-01
DE952976C (de) * 1953-01-28 1956-11-22 Karl Maria Groetschel Dipl Ing Drehgelenkig miteinander verbundene Schaleisen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE800077C (de) * 1948-11-13 1950-09-01 Willi Hansen Vorrichtung zum Rauben von eisernen Grubenstempeln u. dgl.
DE801930C (de) * 1949-03-27 1951-01-29 Mannesmann Ag Sicherung fuer Klemmkeile bei Grubenstempeln
DE839484C (de) * 1950-09-02 1952-05-19 Gutehoffnungshuette Oberhausen Klemm- und Raubkeil fuer Grubenstempel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506073A (en) * 1967-04-27 1970-04-14 Allis Chalmers Mfg Co Folding gang lock

Also Published As

Publication number Publication date
FR1121012A (fr) 1956-07-19
GB797673A (en) 1958-07-09
DE199149C (pm)
US2959924A (en) 1960-11-15
BE535250A (pm)

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