[go: up one dir, main page]

FR1438860A - Locking device for joining several sheets or similar superimposed objects - Google Patents

Locking device for joining several sheets or similar superimposed objects

Info

Publication number
FR1438860A
FR1438860A FR23054A FR23054A FR1438860A FR 1438860 A FR1438860 A FR 1438860A FR 23054 A FR23054 A FR 23054A FR 23054 A FR23054 A FR 23054A FR 1438860 A FR1438860 A FR 1438860A
Authority
FR
France
Prior art keywords
locking device
several sheets
joining several
superimposed objects
similar superimposed
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
FR23054A
Other languages
French (fr)
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Priority to FR23054A priority Critical patent/FR1438860A/en
Application granted granted Critical
Publication of FR1438860A publication Critical patent/FR1438860A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0047—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor without essential shifting devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor

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)
  • Architecture (AREA)
  • Structural Engineering (AREA)
FR23054A 1965-07-01 1965-07-01 Locking device for joining several sheets or similar superimposed objects Expired FR1438860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR23054A FR1438860A (en) 1965-07-01 1965-07-01 Locking device for joining several sheets or similar superimposed objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23054A FR1438860A (en) 1965-07-01 1965-07-01 Locking device for joining several sheets or similar superimposed objects

Publications (1)

Publication Number Publication Date
FR1438860A true FR1438860A (en) 1966-05-13

Family

ID=8583532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23054A Expired FR1438860A (en) 1965-07-01 1965-07-01 Locking device for joining several sheets or similar superimposed objects

Country Status (1)

Country Link
FR (1) FR1438860A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647230A (en) * 1984-06-07 1987-03-03 Skf Gmbh Arangement for fastening a rolling bearing in a housing
US4728132A (en) * 1985-12-02 1988-03-01 Trans-Guard Industries, Inc. Bolt lock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647230A (en) * 1984-06-07 1987-03-03 Skf Gmbh Arangement for fastening a rolling bearing in a housing
US4728132A (en) * 1985-12-02 1988-03-01 Trans-Guard Industries, Inc. Bolt lock

Similar Documents

Publication Publication Date Title
CH473305A (en) Device for sealing fasteners
CH530329A (en) Device for the successive transport of elongated objects
BE752958A (en) DEVICE FOR THE TRANSFER OF OBJECTS;
BE787406A (en) DEVICE FOR HANDLING HEAVY OR BULKY OBJECTS
FR1438860A (en) Locking device for joining several sheets or similar superimposed objects
FR1495810A (en) Advanced device for measuring the pour point
CH528338A (en) Locking device for closing knife
CH441914A (en) Advancement device for bands, ribbons or the like
FR1467953A (en) Packaging device for bottles or the like
CH548585A (en) DEVICE FOR THE IDENTIFICATION OF A PAINT.
BE775253A (en) PACKAGING-DISPLAY FOR THE PACKAGING OF VARIOUS OBJECTS
FR1476111A (en) Locking device for side panels of trucks or the like
FR1454244A (en) Underwater screening device
CH553092A (en) DEVICE FOR PACKAGING OBJECTS.
BE765769A (en) STACKING DEVICE
FR1473499A (en) Device for rewinding seat belts or the like
FR1395133A (en) Device for stacking objects in the form of rods or boards, in particular profiled rods
FR1443238A (en) Stapling device especially for joint cover
FR1475475A (en) Interlining device for calculating machine or the like
FR1463539A (en) Stacking device for cigars or tripe
FR1370581A (en) Packaging device, in particular for buttons or the like
FR1416819A (en) Device for stacking logs or the like
FR1462401A (en) Apparatus for calibrating staples or the like
FR1450677A (en) Self-locking connection device for various objects
FR1447811A (en) Device for the successive feeding of sheets