FR1537947A - Improvements in retaining cushions - Google Patents

Improvements in retaining cushions

Info

Publication number
FR1537947A
FR1537947A FR115076A FR115076A FR1537947A FR 1537947 A FR1537947 A FR 1537947A FR 115076 A FR115076 A FR 115076A FR 115076 A FR115076 A FR 115076A FR 1537947 A FR1537947 A FR 1537947A
Authority
FR
France
Prior art keywords
improvements
cushions
retaining
retaining cushions
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
FR115076A
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR115076A priority Critical patent/FR1537947A/en
Application granted granted Critical
Publication of FR1537947A publication Critical patent/FR1537947A/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00Producing hollow articles
    • B29D22/02Inflatable articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres B
    • B60C9/0028Reinforcements comprising mineral fibres, e.g. glass or carbon fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres B
    • B60C9/0042Reinforcements made of synthetic materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres B
    • B60C9/02Carcasses
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14Lining predominantly with metal
    • E21D11/15Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/157Laggings making use of fluid cushions, e.g. the fluid containing a hardenable material
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14Telescopic props
    • E21D15/44Hydraulic, pneumatic, or hydraulic-pneumatic props
    • E21D15/445Hydraulic, pneumatic, or hydraulic-pneumatic props comprising a fluid cushion
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/48Chocks or the like
    • E21D15/486Chocks or the like with essential hydraulic or pneumatic details
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0004Mine 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
    • E21D23/0017Pile type supports
    • E21D23/003Pile type supports consisting of a rigid pile
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2021/00Use of unspecified rubbers as moulding material
FR115076A 1967-07-20 1967-07-20 Improvements in retaining cushions Expired FR1537947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115076A FR1537947A (en) 1967-07-20 1967-07-20 Improvements in retaining cushions

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
FR115076A FR1537947A (en) 1967-07-20 1967-07-20 Improvements in retaining cushions
NL6810020A NL152061B (en) 1967-07-20 1968-07-16 Support Pillow.
BE718147D BE718147A (en) 1967-07-20 1968-07-17
US3508408D US3508408A (en) 1967-07-20 1968-07-18 Supporting cushions
LU56544D LU56544A1 (en) 1967-07-20 1968-07-19
SE992368A SE339203B (en) 1967-07-20 1968-07-19
JP43050616A JPS4812603B1 (en) 1967-07-20 1968-07-19
DE19681758677 DE1758677B1 (en) 1967-07-20 1968-07-19 Pneumatic Abstuetzkissen for expanding untertaegiger cavities
GB3493968A GB1236417A (en) 1967-07-20 1968-07-22 Improvements in and relating to inflatable load supporting cushions for use in mines
ES1968153032U ES153032Y (en) 1967-07-20 1968-07-29 Pneumatic cushion support or support.

Publications (1)

Publication Number Publication Date
FR1537947A true FR1537947A (en) 1968-08-30

Family

ID=8635488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115076A Expired FR1537947A (en) 1967-07-20 1967-07-20 Improvements in retaining cushions

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418891A1 (en) * 1978-03-03 1979-09-28 Bridgestone Tire Co Ltd marine air damper

Families Citing this family (6)

* 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
DE3040354C2 (en) * 1980-10-25 1983-11-03 Kloeckner-Becorit Gmbh, 4620 Castrop-Rauxel, De
FR2499462A1 (en) * 1981-02-06 1982-08-13 Marchal Et Cie Ets Pneumatic jacks or tyre supports - of filament reinforced and constrained fabric to control the shape of use in service
AU703711B2 (en) * 1995-08-14 1999-04-01 Fen-Fen Lin Mine support bag
ZA9506762B (en) * 1995-08-14 1996-03-20 Lin Fen Fen 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 (en) * 1956-04-25 1961-11-30 Karl Balthasar Dipl Ing Fully automatic traveling expansion strut with Stuetzelementen of elastic, gaseous or fluessigkeitsgefuellten pillow-like rubber or Kunststoffkoerpern
GB876872A (en) * 1957-06-29 1961-09-06 Eickhoff Geb Improvements in or relating to face supports for mines
DE1094216B (en) * 1957-08-09 1960-12-08 Hoelter H Route shield made of elastic material
US2990166A (en) * 1957-08-29 1961-06-27 Myles A Walsh Mining method
BE569490A (en) * 1957-09-18
FR1448299A (en) * 1965-06-24 1966-08-05 Michelin & Cie Retaining Cushions
FR1459136A (en) * 1965-09-27 1966-04-29 Michelin & Cie Improvements in retaining cushions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418891A1 (en) * 1978-03-03 1979-09-28 Bridgestone Tire Co Ltd marine air damper

Also Published As

Publication number Publication date
BE718147A (en) 1969-01-17
LU56544A1 (en) 1969-05-21
DE1758677B1 (en) 1971-02-18
JPS4812603B1 (en) 1973-04-21
NL6810020A (en) 1969-01-22
ES153032Y (en) 1970-10-16
SE339203B (en) 1971-10-04
US3508408A (en) 1970-04-28
ES153032U (en) 1970-01-01
NL152061B (en) 1977-01-17
GB1236417A (en) 1971-06-23

Similar Documents

Publication Publication Date Title
DE1784073A1 (en) integrated Faltplattenkonstruktion
FR1464910A (en) Improvements in packaging
DE1635597A1 (en) upholstery
FR1516276A (en) Oxalyl-asymmetrical diarylamides
DE1586674A1 (en) Grossraumbehaelter in Geruestbauart
DE1805823B1 (en) Schutzumhuellung in tubular form
FR1514588A (en) Improvements in receptacles-Distributors
AT279831B (en) upholstered furniture
DE1764172A1 (en) integrated Duennschichtschaltung
DE1752940A1 (en) polisher
FR1497603A (en) improved seat
AT307893B (en) vehicle seat
FI46909C (en) furniture intended for sitting
FR1524148A (en) Improvements in casing
FR1523649A (en) Improvements in soft drink distributors
CH449194A (en) Macchina lavastoviglie
FR1531361A (en) Improvements in evaporators
FR1515158A (en) Improvements in catalysts supports
DE1770952A1 (en) integrated Dampferackverfahren
ES357156A1 (en) Ordenadoras improvements in facilities.
DE1806865A1 (en) Improvement in conveyors
DE1817957B2 (en) high chair
AT279834B (en) pillow
FR1509112A (en) Improvement in first shoes
DE1654400B2 (en) seat