FR1055099A - Process for keeping watch mechanisms with their original precision - Google Patents

Process for keeping watch mechanisms with their original precision

Info

Publication number
FR1055099A
FR1055099A FR1055099DA FR1055099A FR 1055099 A FR1055099 A FR 1055099A FR 1055099D A FR1055099D A FR 1055099DA FR 1055099 A FR1055099 A FR 1055099A
Authority
FR
France
Prior art keywords
keeping watch
original precision
watch mechanisms
mechanisms
precision
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
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.)
LIP
Original Assignee
LIP
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 LIP filed Critical LIP
Application granted granted Critical
Publication of FR1055099A publication Critical patent/FR1055099A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
    • G04B31/016—Plastic bearings
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1095—Construction relative to lubrication with solids as lubricant, e.g. dry coatings, powder
    • 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
    • G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
    • G04B31/012—Metallic bearings
    • 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
    • F16C2370/00—Apparatus relating to physics, e.g. instruments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Lubricants (AREA)
FR1055099D 1952-04-23 1952-04-23 Process for keeping watch mechanisms with their original precision Expired FR1055099A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR312292X 1952-04-23
FR1055099T 1952-04-23

Publications (1)

Publication Number Publication Date
FR1055099A true FR1055099A (en) 1954-02-16

Family

ID=61627805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055099D Expired FR1055099A (en) 1952-04-23 1952-04-23 Process for keeping watch mechanisms with their original precision

Country Status (2)

Country Link
CH (1) CH312292A (en)
FR (1) FR1055099A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056880B (en) * 1957-09-18 1959-05-06 Licentia Gmbh Bearing material
DE1143152B (en) * 1956-06-02 1963-01-31 Straumann Inst Ag Spring, in particular the mainspring of clocks
US3590575A (en) * 1970-02-06 1971-07-06 Hamilton Watch Co Oilless shockproof bearing for timepieces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143152B (en) * 1956-06-02 1963-01-31 Straumann Inst Ag Spring, in particular the mainspring of clocks
DE1056880B (en) * 1957-09-18 1959-05-06 Licentia Gmbh Bearing material
US3590575A (en) * 1970-02-06 1971-07-06 Hamilton Watch Co Oilless shockproof bearing for timepieces

Also Published As

Publication number Publication date
CH312292A (en) 1955-12-31

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