FR1263235A - Industrial sapphire-ruby pivot and bumper with non-rectilinear characteristic - Google Patents

Industrial sapphire-ruby pivot and bumper with non-rectilinear characteristic

Info

Publication number
FR1263235A
FR1263235A FR812616A FR812616A FR1263235A FR 1263235 A FR1263235 A FR 1263235A FR 812616 A FR812616 A FR 812616A FR 812616 A FR812616 A FR 812616A FR 1263235 A FR1263235 A FR 1263235A
Authority
FR
France
Prior art keywords
ruby
bumper
pivot
industrial sapphire
rectilinear characteristic
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
FR812616A
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.)
Seitz and Co
Original Assignee
Seitz and Co
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 Seitz and Co filed Critical Seitz and Co
Priority to FR812616A priority Critical patent/FR1263235A/en
Priority to CH1379360A priority patent/CH366186A/en
Application granted granted Critical
Publication of FR1263235A publication Critical patent/FR1263235A/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
    • G04B31/02—Shock-damping 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Sliding-Contact Bearings (AREA)
FR812616A 1959-12-10 1959-12-10 Industrial sapphire-ruby pivot and bumper with non-rectilinear characteristic Expired FR1263235A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR812616A FR1263235A (en) 1959-12-10 1959-12-10 Industrial sapphire-ruby pivot and bumper with non-rectilinear characteristic
CH1379360A CH366186A (en) 1959-12-10 1960-12-09 Shock-absorbing bearing for precision apparatus other than those belonging to the field of time measurement technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812616A FR1263235A (en) 1959-12-10 1959-12-10 Industrial sapphire-ruby pivot and bumper with non-rectilinear characteristic

Publications (1)

Publication Number Publication Date
FR1263235A true FR1263235A (en) 1961-06-09

Family

ID=8722386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812616A Expired FR1263235A (en) 1959-12-10 1959-12-10 Industrial sapphire-ruby pivot and bumper with non-rectilinear characteristic

Country Status (2)

Country Link
CH (1) CH366186A (en)
FR (1) FR1263235A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2605082A1 (en) * 2011-12-15 2013-06-19 ETA SA Manufacture Horlogère Suisse Elastomeric shockproof system for timepieces

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04134161U (en) * 1991-06-04 1992-12-14 株式会社三ツ葉電機製作所 Motor with worm reducer
DE102013200130A1 (en) * 2013-01-08 2014-07-10 Robert Bosch Gmbh Shaft start arrangement and actuator
CH709867B1 (en) * 2014-07-14 2018-12-14 Mft Et Fabrique De Montres Et Chronometres Ulysse Nardin Le Locle Sa Anti-shock bearing for a timepiece.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2605082A1 (en) * 2011-12-15 2013-06-19 ETA SA Manufacture Horlogère Suisse Elastomeric shockproof system for timepieces
WO2013087453A1 (en) * 2011-12-15 2013-06-20 Eta Sa Manufacture Horlogere Suisse Antishock system for timepiece made of elastomer

Also Published As

Publication number Publication date
CH366186A (en) 1962-12-15

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