NL6810020A - - Google Patents

Info

Publication number
NL6810020A
NL6810020A NL6810020A NL6810020A NL6810020A NL 6810020 A NL6810020 A NL 6810020A NL 6810020 A NL6810020 A NL 6810020A NL 6810020 A NL6810020 A NL 6810020A NL 6810020 A NL6810020 A NL 6810020A
Authority
NL
Netherlands
Application number
NL6810020A
Other versions
NL152061B (nl
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 filed Critical
Publication of NL6810020A publication Critical patent/NL6810020A/xx
Publication of NL152061B publication Critical patent/NL152061B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/02—Inflatable articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0028—Reinforcements comprising mineral fibres, e.g. glass or carbon fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0042—Reinforcements made of synthetic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • 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
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/157—Laggings making use of fluid cushions, e.g. the fluid containing a hardenable material
    • 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
    • E21D15/44—Hydraulic, pneumatic, or hydraulic-pneumatic props
    • E21D15/445—Hydraulic, pneumatic, or hydraulic-pneumatic props comprising a fluid cushion
    • 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
    • E21D15/486—Chocks or the like with essential hydraulic or pneumatic details
    • 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
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0017—Pile type supports
    • E21D23/003—Pile type supports consisting of a rigid pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Vibration Dampers (AREA)
NL686810020A 1967-07-20 1968-07-16 Steunkussen. NL152061B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR115076A FR1537947A (fr) 1967-07-20 1967-07-20 Perfectionnements aux coussins de soutènement

Publications (2)

Publication Number Publication Date
NL6810020A true NL6810020A (en:Method) 1969-01-22
NL152061B NL152061B (nl) 1977-01-17

Family

ID=8635488

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686810020A NL152061B (nl) 1967-07-20 1968-07-16 Steunkussen.

Country Status (10)

Country Link
US (1) US3508408A (en:Method)
JP (1) JPS4812603B1 (en:Method)
BE (1) BE718147A (en:Method)
DE (1) DE1758677B1 (en:Method)
ES (1) ES153032Y (en:Method)
FR (1) FR1537947A (en:Method)
GB (1) GB1236417A (en:Method)
LU (1) LU56544A1 (en:Method)
NL (1) NL152061B (en:Method)
SE (1) SE339203B (en:Method)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978675A (en) * 1974-01-29 1976-09-07 Coal Industry (Patents) Limited Mine roof support equipment
JPS5928689B2 (ja) * 1978-03-03 1984-07-14 株式会社ブリヂストン 円筒胴を受衝面とする空気式防げん材
DE3040354C2 (de) * 1980-10-25 1983-11-03 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Messerschild für den voläufigen Ausbau eines Streckenortes
FR2499462A1 (fr) * 1981-02-06 1982-08-13 Marchal Et Cie Ets Coussin gonflable, notamment, pour la reparation des pneus et son procede de fabrication
ZA956762B (en) * 1995-08-14 1996-03-20 Lin Fen Fen Mine support bag
AU703711B2 (en) * 1995-08-14 1999-04-01 Fen-Fen Lin Mine support bag
GB2354021A (en) * 1999-09-11 2001-03-14 Richard Smalley Airbag brace for shoring a grave

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US705176A (en) * 1900-05-04 1902-07-22 India Rubber Company Vehicle-wheel.
DE1118120B (de) * 1956-04-25 1961-11-30 Karl Balthasar Dipl Ing Vollautomatischer Strebwanderausbau mit Stuetzelementen aus elastischen, gas- oder fluessigkeitsgefuellten, kissenartigen Gummi- oder Kunststoffkoerpern
GB876872A (en) * 1957-06-29 1961-09-06 Eickhoff Geb Improvements in or relating to face supports for mines
DE1094216B (de) * 1957-08-09 1960-12-08 Hoelter H Streckenabschirmung aus elastischem Werkstoff
US2990166A (en) * 1957-08-29 1961-06-27 Myles A Walsh Mining method
BE569490A (en:Method) * 1957-09-18
FR1448299A (fr) * 1965-06-24 1966-08-05 Michelin & Cie Coussins de soutènement
FR1459136A (fr) * 1965-09-27 1966-04-29 Michelin & Cie Perfectionnements aux coussins de soutènement

Also Published As

Publication number Publication date
NL152061B (nl) 1977-01-17
LU56544A1 (en:Method) 1969-05-21
GB1236417A (en) 1971-06-23
FR1537947A (fr) 1968-08-30
ES153032U (es) 1970-01-01
JPS4812603B1 (en:Method) 1973-04-21
US3508408A (en) 1970-04-28
BE718147A (en:Method) 1969-01-17
SE339203B (en:Method) 1971-10-04
DE1758677B1 (de) 1971-02-18
ES153032Y (es) 1970-10-16

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: MICHELIN