FR2401309A1 - CLAMPING DEVICE FOR SLIDING FRICTION ASSEMBLY OF GUTTER PROFILES EQUIPPED WITH SIDE WINGS - Google Patents

CLAMPING DEVICE FOR SLIDING FRICTION ASSEMBLY OF GUTTER PROFILES EQUIPPED WITH SIDE WINGS

Info

Publication number
FR2401309A1
FR2401309A1 FR7816765A FR7816765A FR2401309A1 FR 2401309 A1 FR2401309 A1 FR 2401309A1 FR 7816765 A FR7816765 A FR 7816765A FR 7816765 A FR7816765 A FR 7816765A FR 2401309 A1 FR2401309 A1 FR 2401309A1
Authority
FR
France
Prior art keywords
clamping device
side wings
sliding friction
friction assembly
gutter profiles
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.)
Granted
Application number
FR7816765A
Other languages
French (fr)
Other versions
FR2401309B1 (en
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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co KG
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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Publication of FR2401309A1 publication Critical patent/FR2401309A1/en
Application granted granted Critical
Publication of FR2401309B1 publication Critical patent/FR2401309B1/fr
Granted 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

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)
  • Clamps And Clips (AREA)

Abstract

Dispositif de serrage pour assembler avec frottement des segments de profilés en gouttière à ailes latérales, emboîtés l'un dans l'autre dans le même sens à leurs extrémités et destinés à des arceaux de soutènement de mines, du type s'adaptant automatiquement suivant leur longueur au profil d'une galerie. Ce dispositif de serrage est constitué par des agrafes fendues longitudinalement 11 à section en forme de U et comportant des lèvres 13, 14 en forme de griffes s'accrochant sur les ailes 8, 8a des profilés et dimensionnées de manière à présenter un sous-dimensionnement DELTA X par rapport aux surfaces opposées des ailes, afin de travailler, une fois posées, dans la plage de déformation plastique du matériau qui les constitue. Application : soutènement de galeries de mines.Clamping device for frictionally assembling segments of gutter profiles with side wings, nested one inside the other in the same direction at their ends and intended for mine support arches, of the type that automatically adapts according to their length to the profile of a gallery. This clamping device consists of longitudinally split clips 11 with a U-shaped section and comprising lips 13, 14 in the form of claws hooking onto the flanges 8, 8a of the profiles and dimensioned so as to have an undersizing. DELTA X in relation to the opposite surfaces of the wings, in order to work, once installed, in the plastic deformation range of the material which constitutes them. Application: support of mine galleries.

FR7816765A 1977-06-11 1978-06-05 CLAMPING DEVICE FOR SLIDING FRICTION ASSEMBLY OF GUTTER PROFILES EQUIPPED WITH SIDE WINGS Granted FR2401309A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772726456 DE2726456C3 (en) 1977-06-11 1977-06-11 Clamping device for the friction-locked sliding connection of flanged channel profiles

Publications (2)

Publication Number Publication Date
FR2401309A1 true FR2401309A1 (en) 1979-03-23
FR2401309B1 FR2401309B1 (en) 1983-01-28

Family

ID=6011341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816765A Granted FR2401309A1 (en) 1977-06-11 1978-06-05 CLAMPING DEVICE FOR SLIDING FRICTION ASSEMBLY OF GUTTER PROFILES EQUIPPED WITH SIDE WINGS

Country Status (5)

Country Link
BE (1) BE867950A (en)
DE (1) DE2726456C3 (en)
FR (1) FR2401309A1 (en)
GB (1) GB1601182A (en)
PL (1) PL116138B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106836792A (en) * 2017-03-02 2017-06-13 北京市第三建筑工程有限公司 Aluminium alloy internal corner component and its installation method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR965766A (en) * 1950-09-21
FR1095742A (en) * 1952-12-01 1955-06-06 Oesterr Alpine Montan Wedge connection for mine retaining frames, etc.
DE936022C (en) * 1952-11-09 1956-07-12 Wilhelm Langerbein Expansion for pits, water galleries, tunnels, etc.
FR1167177A (en) * 1956-02-23 1958-11-21 Lorenz Polygon Ausbau Gmbh Ring or arch support for mine galleries or tunnels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR965766A (en) * 1950-09-21
DE936022C (en) * 1952-11-09 1956-07-12 Wilhelm Langerbein Expansion for pits, water galleries, tunnels, etc.
FR1095742A (en) * 1952-12-01 1955-06-06 Oesterr Alpine Montan Wedge connection for mine retaining frames, etc.
FR1167177A (en) * 1956-02-23 1958-11-21 Lorenz Polygon Ausbau Gmbh Ring or arch support for mine galleries or tunnels

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/59 *

Also Published As

Publication number Publication date
DE2726456C3 (en) 1980-07-03
FR2401309B1 (en) 1983-01-28
DE2726456B2 (en) 1979-10-18
BE867950A (en) 1978-10-02
DE2726456A1 (en) 1978-12-14
PL116138B1 (en) 1981-05-30
PL207515A1 (en) 1979-02-26
GB1601182A (en) 1981-10-28

Similar Documents

Publication Publication Date Title
MX168733B (en) LAMINATED METAL STRIP FOR USE IN STABILIZED EARTH STRUCTURES
FR2378202A1 (en) MOUNTING DEVICE FOR A MACHINE ELEMENT ROTATING ON AN AXIS OR SIMILAR BODY
FR2422881A1 (en) PROFILE SHUTTER INTENDED TO TIGHTEN THE JOINTS BETWEEN THE RINGS OF A TUNNEL
KR910700159A (en) Device for securing sunroof to roof frame of sliding or sliding / lifting roof structure
DE68900506D1 (en) GASKET STRIP FOR GUIDING AND SEALING A MOVABLE WINDOW WINDOW, ESPECIALLY FOR VEHICLE DOORS AND THEIR CONSTRUCTION.
KR970020857A (en) Fall prevention mold of roof panel
US3593447A (en) Face retainer for illuminated signs
FR2401309A1 (en) CLAMPING DEVICE FOR SLIDING FRICTION ASSEMBLY OF GUTTER PROFILES EQUIPPED WITH SIDE WINGS
US3531897A (en) Flexible gasket strip construction
US6138324A (en) Curtain track
KR890000339A (en) Railing of Passenger Conveyor
FR2383348A1 (en) FIXING DEVICE INTENDED TO BE DRIVEN INTO A CONSTRUCTION MATERIAL
FR2368629A1 (en) AXIAL FIXING ON A SHAFT
US4418813A (en) Modular open chuting
FR2382580A1 (en) SUPPORT OF GALLERY, ESPECIALLY OF MINES
FR2359315A1 (en) METAL TUNNEL GUIDE-CABLE DEVICE WITH ANTI-FRICTION TRIM, INTENDED TO BE WELDED OR BRASED ON CYCLE FRAMES AND SIMILAR VEHICLES
FR2435623A1 (en) CLIP
ES2018136A4 (en) SEALING GASKET FOR METAL OR PLASTIC PIPE ASSEMBLY DEVICE.
DE59910795D1 (en) Support profiles for transom-mullion facades, canopies, galleries or the like
FR2402815A1 (en) SHUTTER VALVE FOR AIR VEHICLE SYSTEMS
FR2419902A1 (en) LIFT DEVICE, ESPECIALLY FOR STACKING VEHICLES
FR2402098A1 (en) DEVICE FOR ENSURING THE WATERPROOFING OF JUNCTION SITES ON AN EXTENDED OBJECT, IN PARTICULAR CABLE SLEEVES
US3471128A (en) Deformable rail
AR010349A1 (en) ASSEMBLY ASSEMBLY.
SU732537A1 (en) Mining roof support for preparatory galleries

Legal Events

Date Code Title Description
ST Notification of lapse