FR393222A - Silent escapements with continuous and variable movement by crank or eccentric for watchmaking - Google Patents

Silent escapements with continuous and variable movement by crank or eccentric for watchmaking

Info

Publication number
FR393222A
FR393222A FR393222DA FR393222A FR 393222 A FR393222 A FR 393222A FR 393222D A FR393222D A FR 393222DA FR 393222 A FR393222 A FR 393222A
Authority
FR
France
Prior art keywords
escapements
watchmaking
silent
crank
eccentric
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)
Inventor
Joseph De Miniszewski
Pierre Lindstrom
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.)
PIERRE LINDSTROM
Original Assignee
PIERRE LINDSTROM
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 PIERRE LINDSTROM filed Critical PIERRE LINDSTROM
Application granted granted Critical
Publication of FR393222A publication Critical patent/FR393222A/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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/005—Regulating mechanisms where the movement is maintained by pneumatic means
    • 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
    • G04B15/00—Escapements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR393222D 1907-10-19 1907-10-19 Silent escapements with continuous and variable movement by crank or eccentric for watchmaking Expired FR393222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR393222T 1907-10-19

Publications (1)

Publication Number Publication Date
FR393222A true FR393222A (en) 1908-12-16

Family

ID=1438537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR393222D Expired FR393222A (en) 1907-10-19 1907-10-19 Silent escapements with continuous and variable movement by crank or eccentric for watchmaking

Country Status (1)

Country Link
FR (1) FR393222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429040A (en) * 1944-03-21 1947-10-14 Zaverl Anthony Spring motor regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429040A (en) * 1944-03-21 1947-10-14 Zaverl Anthony Spring motor regulator

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