FR1247367A - Sliding assembly device for retaining frames - Google Patents

Sliding assembly device for retaining frames

Info

Publication number
FR1247367A
FR1247367A FR807768A FR807768A FR1247367A FR 1247367 A FR1247367 A FR 1247367A FR 807768 A FR807768 A FR 807768A FR 807768 A FR807768 A FR 807768A FR 1247367 A FR1247367 A FR 1247367A
Authority
FR
France
Prior art keywords
assembly device
sliding assembly
retaining frames
frames
retaining
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
FR807768A
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.)
APPLIC SCIENT TECH IND ET COMM
Original Assignee
APPLIC SCIENT TECH IND ET COMM
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 APPLIC SCIENT TECH IND ET COMM filed Critical APPLIC SCIENT TECH IND ET COMM
Priority to FR807768A priority Critical patent/FR1247367A/en
Priority claimed from FR824660A external-priority patent/FR77536E/en
Priority to DE1960A0015119 priority patent/DE1816715U/en
Priority to GB3502060A priority patent/GB961723A/en
Application granted granted Critical
Publication of FR1247367A publication Critical patent/FR1247367A/en
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR807768A 1959-10-16 1959-10-16 Sliding assembly device for retaining frames Expired FR1247367A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR807768A FR1247367A (en) 1959-10-16 1959-10-16 Sliding assembly device for retaining frames
DE1960A0015119 DE1816715U (en) 1959-10-16 1960-06-07 CONNECTION ARRANGEMENT FOR EXTENSION FRAME.
GB3502060A GB961723A (en) 1959-10-16 1960-10-12 Improvements in retaining frames for underground passages

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR807768A FR1247367A (en) 1959-10-16 1959-10-16 Sliding assembly device for retaining frames
FR824660A FR77536E (en) 1960-04-19 1960-04-19 Sliding assembly device for retaining frames

Publications (1)

Publication Number Publication Date
FR1247367A true FR1247367A (en) 1960-12-02

Family

ID=26184506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807768A Expired FR1247367A (en) 1959-10-16 1959-10-16 Sliding assembly device for retaining frames

Country Status (3)

Country Link
DE (1) DE1816715U (en)
FR (1) FR1247367A (en)
GB (1) GB961723A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621361C3 (en) * 1976-05-14 1980-05-29 Ruhrkohle Ag, 4300 Essen Extension of the line for mining and tunneling
DE3239343C2 (en) * 1982-10-23 1986-01-23 TechnoARBED Deutschland GmbH, 6600 Saarbrücken Clamping connection for sliding channel profiles that lie one inside the other for pit lining
DE3320126C2 (en) * 1983-06-03 1986-01-23 Klöckner-Werke AG, 4100 Duisburg Device for the friction-locked, resilient connection of adjacent segments of expansion arches consisting of channel profiles for route expansion in mining as well as in tunnel, gallery and subway construction

Also Published As

Publication number Publication date
DE1816715U (en) 1960-08-18
GB961723A (en) 1964-06-24

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