FR2322113A1 - Materiau pour pieces frottantes de mouvements d'horlogerie - Google Patents

Materiau pour pieces frottantes de mouvements d'horlogerie

Info

Publication number
FR2322113A1
FR2322113A1 FR7526657A FR7526657A FR2322113A1 FR 2322113 A1 FR2322113 A1 FR 2322113A1 FR 7526657 A FR7526657 A FR 7526657A FR 7526657 A FR7526657 A FR 7526657A FR 2322113 A1 FR2322113 A1 FR 2322113A1
Authority
FR
France
Prior art keywords
pref
contg
bearing material
additive
based bearing
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
FR7526657A
Other languages
English (en)
Other versions
FR2322113B1 (fr
Inventor
Yvon Lazennec
Daniel Broussaud
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.)
Ceraver SA
Original Assignee
Ceraver SA
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 Ceraver SA filed Critical Ceraver SA
Priority to FR7526657A priority Critical patent/FR2322113A1/fr
Publication of FR2322113A1 publication Critical patent/FR2322113A1/fr
Application granted granted Critical
Publication of FR2322113B1 publication Critical patent/FR2322113B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C04B35/575—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained by pressure sintering
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/06—Manufacture or mounting processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Products (AREA)
FR7526657A 1975-08-29 1975-08-29 Materiau pour pieces frottantes de mouvements d'horlogerie Granted FR2322113A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7526657A FR2322113A1 (fr) 1975-08-29 1975-08-29 Materiau pour pieces frottantes de mouvements d'horlogerie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7526657A FR2322113A1 (fr) 1975-08-29 1975-08-29 Materiau pour pieces frottantes de mouvements d'horlogerie

Publications (2)

Publication Number Publication Date
FR2322113A1 true FR2322113A1 (fr) 1977-03-25
FR2322113B1 FR2322113B1 (fr) 1978-12-01

Family

ID=9159467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526657A Granted FR2322113A1 (fr) 1975-08-29 1975-08-29 Materiau pour pieces frottantes de mouvements d'horlogerie

Country Status (1)

Country Link
FR (1) FR2322113A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360534A1 (fr) * 1976-08-04 1978-03-03 Gen Electric Corps fritte au carbure de silicium et au carbure de bore
FR2462404A1 (fr) * 1979-07-26 1981-02-13 Nippon Crucible Co Produits en carbure de silicium fritte et leur preparation
EP0234571A2 (fr) * 1986-02-28 1987-09-02 Asea Cerama Ab Procédé de fabrication de corps densifiés en carbure de silicium
WO2009043391A1 (fr) * 2007-10-05 2009-04-09 Creepservice Sarl Ressort de barillet a grande capacite de stockage d'energie et son procede de fabrication
WO2022223477A1 (fr) 2021-04-20 2022-10-27 Acrotec R&D Sa Composant horloger et procede de fabrication d'un tel composant horloger
WO2023156201A1 (fr) 2022-02-15 2023-08-24 Pierhor-Gasser Sa Pierre d'horlogerie et procede de fabrication d'une telle pierre

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360534A1 (fr) * 1976-08-04 1978-03-03 Gen Electric Corps fritte au carbure de silicium et au carbure de bore
FR2462404A1 (fr) * 1979-07-26 1981-02-13 Nippon Crucible Co Produits en carbure de silicium fritte et leur preparation
EP0234571A2 (fr) * 1986-02-28 1987-09-02 Asea Cerama Ab Procédé de fabrication de corps densifiés en carbure de silicium
EP0234571A3 (fr) * 1986-02-28 1988-11-17 Asea Cerama Ab Procédé de fabrication de corps densifiés en carbure de silicium
WO2009043391A1 (fr) * 2007-10-05 2009-04-09 Creepservice Sarl Ressort de barillet a grande capacite de stockage d'energie et son procede de fabrication
WO2022223477A1 (fr) 2021-04-20 2022-10-27 Acrotec R&D Sa Composant horloger et procede de fabrication d'un tel composant horloger
WO2023156201A1 (fr) 2022-02-15 2023-08-24 Pierhor-Gasser Sa Pierre d'horlogerie et procede de fabrication d'une telle pierre

Also Published As

Publication number Publication date
FR2322113B1 (fr) 1978-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse