FR2405421A3 - SUPPORT DEVICE WITH TWO DEGREES OF ANGULAR FREEDOM - Google Patents

SUPPORT DEVICE WITH TWO DEGREES OF ANGULAR FREEDOM

Info

Publication number
FR2405421A3
FR2405421A3 FR7730300A FR7730300A FR2405421A3 FR 2405421 A3 FR2405421 A3 FR 2405421A3 FR 7730300 A FR7730300 A FR 7730300A FR 7730300 A FR7730300 A FR 7730300A FR 2405421 A3 FR2405421 A3 FR 2405421A3
Authority
FR
France
Prior art keywords
degrees
boss
support device
angular freedom
indentation
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
FR7730300A
Other languages
French (fr)
Other versions
FR2405421B3 (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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR7730300A priority Critical patent/FR2405421A3/en
Priority to GB7839461A priority patent/GB2005760B/en
Priority to DE19782843715 priority patent/DE2843715A1/en
Publication of FR2405421A3 publication Critical patent/FR2405421A3/en
Application granted granted Critical
Publication of FR2405421B3 publication Critical patent/FR2405421B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E21D15/50—Component parts or details of props
    • E21D15/54—Details of the ends of props
    • 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
    • E21D15/48—Chocks or the like
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

L'invention concerne un dispositif d'appui à deux degrés de liberté angulaire. Entre une pièce d'appui 3 et une pièce support 2 est intercalée une pièce intermédiaire 1. La pièce intermédiaire porte sur sa face supérieure un bossage 13 et sur sa face inférieure une empreinte 12 orthogonale au bossage 13. Le bossage 13 et l'empreinte 12 correspondent respectivement à une empreinte 14 de la pièce d'appui 3 et à un bossage 11 de la pièce 2 constituant ainsi deux articulations pivotantes orthogonales ou deux appuis simples ouverts orthogonalement chacun avec un degré de liberté. L'invention s'applique aux appuis à deux degrés de liberté angulaire.The invention relates to a support device with two degrees of angular freedom. Between a support part 3 and a support part 2 is interposed an intermediate part 1. The intermediate part bears on its upper face a boss 13 and on its lower face an indentation 12 orthogonal to the boss 13. The boss 13 and the indentation 12 correspond respectively to an indentation 14 of the support part 3 and to a boss 11 of the part 2 thus constituting two orthogonal pivoting joints or two simple supports open orthogonally each with a degree of freedom. The invention applies to supports with two degrees of angular freedom.

FR7730300A 1977-10-07 1977-10-07 SUPPORT DEVICE WITH TWO DEGREES OF ANGULAR FREEDOM Granted FR2405421A3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7730300A FR2405421A3 (en) 1977-10-07 1977-10-07 SUPPORT DEVICE WITH TWO DEGREES OF ANGULAR FREEDOM
GB7839461A GB2005760B (en) 1977-10-07 1978-10-05 Bearing device with two degrees of angular freedom
DE19782843715 DE2843715A1 (en) 1977-10-07 1978-10-06 SUPPORTING DEVICE WITH TWO DEGREES OF ANGLE FREEDOM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7730300A FR2405421A3 (en) 1977-10-07 1977-10-07 SUPPORT DEVICE WITH TWO DEGREES OF ANGULAR FREEDOM

Publications (2)

Publication Number Publication Date
FR2405421A3 true FR2405421A3 (en) 1979-05-04
FR2405421B3 FR2405421B3 (en) 1980-01-04

Family

ID=9196269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730300A Granted FR2405421A3 (en) 1977-10-07 1977-10-07 SUPPORT DEVICE WITH TWO DEGREES OF ANGULAR FREEDOM

Country Status (3)

Country Link
DE (1) DE2843715A1 (en)
FR (1) FR2405421A3 (en)
GB (1) GB2005760B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021987A1 (en) * 1979-06-21 1981-01-07 TECHNIQUES INDUSTRIELLES ET MINIERES (Société Anonyme Française) Machine for driving underground galleries
FR2531999A1 (en) * 1982-08-17 1984-02-24 Emh DEVICE FORMING MOBILE COUPLING JOINT OF A COLUMN; TOWER OR PLATFORM, FOR EXAMPLE OF MARINE BOTTOM OPERATION, IN RELATION TO A BASE BASED ON THE MARINE BACKGROUND

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1152307A (en) * 1979-12-05 1983-08-23 Westinghouse Electric Corporation Self-centering tool holder
EP0036912A1 (en) * 1980-03-26 1981-10-07 Maschinenfabrik Meyer AG. Gripping head for manipulator
DE3279085D1 (en) * 1982-04-20 1988-11-10 Lorenz Polygon Ausbau Gmbh Safety-cap bracket
US4655997A (en) * 1982-12-03 1987-04-07 National Nuclear Corporation Limited Nuclear reactor constructions
DE102009058664A1 (en) * 2009-12-16 2011-06-22 FESTO AG & Co. KG, 73734 joint device
EP2407677B1 (en) * 2010-07-16 2013-03-06 Giga-Byte Technology Co., Ltd. Angular adjusting structure
CN102345784B (en) * 2010-08-02 2015-04-01 技嘉科技股份有限公司 Angle adjusting mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021987A1 (en) * 1979-06-21 1981-01-07 TECHNIQUES INDUSTRIELLES ET MINIERES (Société Anonyme Française) Machine for driving underground galleries
FR2459360A1 (en) * 1979-06-21 1981-01-09 Tim Tech Ind Minieres SYSTEM FOR CREATING UNDERGROUND GALLERIES
FR2531999A1 (en) * 1982-08-17 1984-02-24 Emh DEVICE FORMING MOBILE COUPLING JOINT OF A COLUMN; TOWER OR PLATFORM, FOR EXAMPLE OF MARINE BOTTOM OPERATION, IN RELATION TO A BASE BASED ON THE MARINE BACKGROUND
US4588328A (en) * 1982-08-17 1986-05-13 Entreprise d'Equipements et Hydrauliques (E.M.H) Movable joint device for coupling a column, tower or platform

Also Published As

Publication number Publication date
FR2405421B3 (en) 1980-01-04
DE2843715A1 (en) 1979-04-19
GB2005760A (en) 1979-04-25
GB2005760B (en) 1982-03-10

Similar Documents

Publication Publication Date Title
FR2405421A3 (en) SUPPORT DEVICE WITH TWO DEGREES OF ANGULAR FREEDOM
ATE11730T1 (en) CHAIR.
FR2371671A1 (en) APPARATUS FOR DETECTION OF THE POSSIBLE DEFORMATION OF A CHASSIS OR OF A SPECIFIC STRUCTURE, FOR EXAMPLE A CHASSIS OR A MOTOR CAR BODY
US2875528A (en) Swimming instruction device
FR2382643A1 (en) ADJUSTABLE SUPPORT IN HORIZONTAL AND VERTICAL DIRECTION
ATE63053T1 (en) ABDUCTION BRACKET TO RELIEVE THE SHOULDER JOINT.
FR2394760A1 (en) MOBILE AIR CONDITIONING SYSTEM
FR2374484A1 (en) PARTITION PANEL FIXING DEVICE
BE1002821A3 (en) PANEL FOR WALL CONSTRUCTION.
FR2368946A1 (en) SWIMMING POOL
JPS61181410U (en)
JPS6345810U (en)
DK555689A (en) PRESS FILTER SUM
JPH0317273Y2 (en)
JPH0346531Y2 (en)
JPH088075Y2 (en) Log scriber
JPS5918390Y2 (en) Mobile watch parting plate fixing structure
JPS5839908U (en) Floor expansion joint device
KR880004183A (en) Mining space forming device
JPS62175482U (en)
JPS6162120U (en)
JPS6315678U (en)
JPS6026717U (en) lighting equipment
JPH0281575U (en)
JPS61129113U (en)

Legal Events

Date Code Title Description
CL Concession to grant licences