FR1129445A - Palier à billes, notamment pour appareils de précision - Google Patents
Palier à billes, notamment pour appareils de précisionInfo
- Publication number
- FR1129445A FR1129445A FR1129445DA FR1129445A FR 1129445 A FR1129445 A FR 1129445A FR 1129445D A FR1129445D A FR 1129445DA FR 1129445 A FR1129445 A FR 1129445A
- Authority
- FR
- France
- Prior art keywords
- ball bearings
- precision devices
- precision
- devices
- bearings
- 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
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
- G04B31/012—Metallic bearings
- G04B31/0126—Metallic step-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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
- F16C19/12—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly for supporting the end face of a shaft or other member, e.g. footstep bearings
-
- 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
- G04B31/0123—Metallic bearings with metallic ball bearings and metallic roller bearings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Adornments (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH305806T | 1952-01-29 | ||
FR1129445T | 1955-02-09 | ||
GB3969/55A GB764778A (en) | 1952-01-29 | 1955-02-10 | Improvements in or relating to ball bearings |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1129445A true FR1129445A (fr) | 1957-01-21 |
Family
ID=61627790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1129445D Expired FR1129445A (fr) | 1952-01-29 | 1955-02-09 | Palier à billes, notamment pour appareils de précision |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH305806A (fr) |
FR (1) | FR1129445A (fr) |
GB (1) | GB764778A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995006824A1 (fr) * | 1993-08-31 | 1995-03-09 | Schirnecker Hans Ludwig | Palier avant articule |
EP2730981A1 (fr) * | 2010-02-26 | 2014-05-14 | Mps Micro Precision Systems Ag | Palier pour un axe de balancier d'une pièce d'horlogerie et pièce d'horlogerie équipée d'un tel palier |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH703793B1 (fr) * | 2007-04-30 | 2012-03-30 | Mps Micro Prec Systems Ag | Dispositif de maintien d'un axe de balancier d'une pièce d'horlogerie et pièce d'horlogerie équipée de ce dispositif. |
JP5435635B2 (ja) * | 2009-10-07 | 2014-03-05 | セイコーインスツル株式会社 | 時計用軸受ユニット、ムーブメントおよび携帯用時計 |
JP2011180006A (ja) * | 2010-03-02 | 2011-09-15 | Seiko Instruments Inc | 時計用軸受ユニット、ムーブメントおよび携帯用時計 |
JP5688762B2 (ja) * | 2010-09-14 | 2015-03-25 | セイコーインスツル株式会社 | 時計用軸受ユニット、ムーブメント及び携帯用時計 |
CN107422626B (zh) * | 2017-09-13 | 2022-10-11 | 杭州正驰达精密机械有限公司 | 一种自动锤的转轴定位结构 |
-
1952
- 1952-01-29 CH CH305806D patent/CH305806A/de unknown
-
1955
- 1955-02-09 FR FR1129445D patent/FR1129445A/fr not_active Expired
- 1955-02-10 GB GB3969/55A patent/GB764778A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995006824A1 (fr) * | 1993-08-31 | 1995-03-09 | Schirnecker Hans Ludwig | Palier avant articule |
EP2730981A1 (fr) * | 2010-02-26 | 2014-05-14 | Mps Micro Precision Systems Ag | Palier pour un axe de balancier d'une pièce d'horlogerie et pièce d'horlogerie équipée d'un tel palier |
Also Published As
Publication number | Publication date |
---|---|
GB764778A (en) | 1957-01-02 |
CH305806A (de) | 1955-03-15 |
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