FR2540001A1 - Surface a coefficient de frottement directionnel - Google Patents

Surface a coefficient de frottement directionnel Download PDF

Info

Publication number
FR2540001A1
FR2540001A1 FR8301243A FR8301243A FR2540001A1 FR 2540001 A1 FR2540001 A1 FR 2540001A1 FR 8301243 A FR8301243 A FR 8301243A FR 8301243 A FR8301243 A FR 8301243A FR 2540001 A1 FR2540001 A1 FR 2540001A1
Authority
FR
France
Prior art keywords
tetrahedron
sliding
directional
coefficient
plane
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
FR8301243A
Other languages
English (en)
French (fr)
Other versions
FR2540001B1 (enrdf_load_stackoverflow
Inventor
Jacques Castanet
Jean-Pierre Gasc
Sabine Renous
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.)
Museum National dHistoire Naturelle
Original Assignee
Museum National dHistoire Naturelle
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 Museum National dHistoire Naturelle filed Critical Museum National dHistoire Naturelle
Priority to FR8301243A priority Critical patent/FR2540001A1/fr
Publication of FR2540001A1 publication Critical patent/FR2540001A1/fr
Application granted granted Critical
Publication of FR2540001B1 publication Critical patent/FR2540001B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
    • A43B13/223—Profiled soles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/04—Structure of the surface thereof
    • A63C5/0428—Other in-relief running soles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
FR8301243A 1983-01-27 1983-01-27 Surface a coefficient de frottement directionnel Granted FR2540001A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8301243A FR2540001A1 (fr) 1983-01-27 1983-01-27 Surface a coefficient de frottement directionnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8301243A FR2540001A1 (fr) 1983-01-27 1983-01-27 Surface a coefficient de frottement directionnel

Publications (2)

Publication Number Publication Date
FR2540001A1 true FR2540001A1 (fr) 1984-08-03
FR2540001B1 FR2540001B1 (enrdf_load_stackoverflow) 1985-05-03

Family

ID=9285334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8301243A Granted FR2540001A1 (fr) 1983-01-27 1983-01-27 Surface a coefficient de frottement directionnel

Country Status (1)

Country Link
FR (1) FR2540001A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0592384A3 (de) * 1992-10-08 1995-05-17 Fischer Gmbh Lauffläche für einen Ski.
EP2359914A2 (de) 2010-02-05 2011-08-24 ATOMIC Austria GmbH Laufflächenbelag für einen Langlaufschi oder gattungsähnlichen Schi sowie damit ausgestatteter Langlaufschi oder gattungsähnlicher Schi
US20250241405A1 (en) * 2022-03-29 2025-07-31 Sandra Powers Murphy High-heeled shoes and outsole for same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059327B (de) * 1955-01-07 1959-06-11 Ludwig Mehr Steig- und Gleitschi
FR2326213A1 (fr) * 1975-10-01 1977-04-29 Merx Euro Sport Ski de randonnee
DE2755395A1 (de) * 1977-12-13 1979-06-21 Merx Euro Sport Langlaufski

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059327B (de) * 1955-01-07 1959-06-11 Ludwig Mehr Steig- und Gleitschi
FR2326213A1 (fr) * 1975-10-01 1977-04-29 Merx Euro Sport Ski de randonnee
DE2755395A1 (de) * 1977-12-13 1979-06-21 Merx Euro Sport Langlaufski

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0592384A3 (de) * 1992-10-08 1995-05-17 Fischer Gmbh Lauffläche für einen Ski.
EP2359914A2 (de) 2010-02-05 2011-08-24 ATOMIC Austria GmbH Laufflächenbelag für einen Langlaufschi oder gattungsähnlichen Schi sowie damit ausgestatteter Langlaufschi oder gattungsähnlicher Schi
US20250241405A1 (en) * 2022-03-29 2025-07-31 Sandra Powers Murphy High-heeled shoes and outsole for same

Also Published As

Publication number Publication date
FR2540001B1 (enrdf_load_stackoverflow) 1985-05-03

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Legal Events

Date Code Title Description
EM Correction of a material error concerning inscription in the national patent register
ST Notification of lapse