EP0018796A2 - Montres, pendules, chronomètres et échappements destinés à ces instruments - Google Patents

Montres, pendules, chronomètres et échappements destinés à ces instruments Download PDF

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Publication number
EP0018796A2
EP0018796A2 EP80301358A EP80301358A EP0018796A2 EP 0018796 A2 EP0018796 A2 EP 0018796A2 EP 80301358 A EP80301358 A EP 80301358A EP 80301358 A EP80301358 A EP 80301358A EP 0018796 A2 EP0018796 A2 EP 0018796A2
Authority
EP
European Patent Office
Prior art keywords
wheel
escapement
balance
escape wheel
impulse
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
EP80301358A
Other languages
German (de)
English (en)
Other versions
EP0018796A3 (en
EP0018796B1 (fr
Inventor
George Daniels
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.)
DANIELS, GEORGE
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0018796A2 publication Critical patent/EP0018796A2/fr
Publication of EP0018796A3 publication Critical patent/EP0018796A3/en
Application granted granted Critical
Publication of EP0018796B1 publication Critical patent/EP0018796B1/fr
Expired legal-status Critical Current

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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
    • G04B15/00—Escapements
    • G04B15/06—Free escapements
    • 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
    • G04B15/06—Free escapements
    • G04B15/08—Lever escapements
    • 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
    • G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel

Definitions

  • the invention relates to watches, clocks and chronometers and escapements therefor.
  • a detached escapement comprising a toothed escape wheel urged to rotate in a single direction by a mainspring via a gear train and intermittently held against rotation by a pivoted lever, and a pin forming part of a b d lance wheel which is arranged to be oscillated by a balance spring.
  • the pin moves the lever in the opposite direction which releases the escape wheel to move through half a tooth, and the balance wheel receives an impulse from a tooth of the escape wheel via the pivoted lever.
  • a detached escapement comprising a toothed escape wheel urged to rotate in a single direction by a mainspring and intermittently held against rotation by a pivoted oil is not required.
  • a detached escapement which requires no oil comprising a toothed escape wheel, pivoted lever and balance wheel as described above except that during each osillation of the balance wheel in one direction the impulse from the escape wheel to the balance wheel is transmitted via the pivotal lever and during each oscillation of the balance wheel in the other direction the impulse from the escape wheel to the balance wheel is transmitted direct to the balance wheel or an element attached thereto.
  • This difference has the advantage that the direction of rotation of the escape wheel may be opposite to the direction of pivotal movement of the lever when the balance wheel oscillates in said one direction and opposite to the direction of rotation of the balance wheel when the balance wheel oscillates in the other direction.
  • the secure intersection of the impulse transmitting components may be achieved during each oscillation of the balance wheel.
  • the impulse transmitted to the balance wheel each time it oscillates in said other direction is transmitted from a tooth of the escape wheel to a pallet attached to the balance wheel. each movement of the balance wheel.
  • the pivoted lever carries an impulse pallet for engagement by a tooth of the escape wheel during each movement of the balance wheel in said other direction of rotation.
  • the surface of the or each impulse pallet when engaged by a tooth of the escape wheel is preferably radial of the escape wheel.
  • the pivoted lever is preferably arranged so that it is mid-way between banking pins during the application of each impulse to the balance wheel.
  • the pivoted lever also preferably carries entry and exit locking pallets for alternate engagement with a tooth of the escape wheel.
  • the area of surface contact of the escape wheel teeth is sufficiently small that oil is not required to be applied to the escape wheel.
  • the escape wheel may have two concentric rings of teeth of different radii disposed in parallel planes Alternatively, the escape wheel may have a single ring of teeth.
  • the interengaging means between the balance wheel and the lever are a pin associated with the balance wheel which engages in a fork in the lever.
  • the pin may be mounted on the balance arm.
  • the invention also provides a watch, clock or chronometer having an escapement as defined above.
  • This example relates to a watch, clock or chronometer escapement having a toothed escape wheel urged to rotate in a single direction by a mainspring via a gear train and intermittently held against rotation by a pivoted lever.
  • the escapement also has a balance wheel arranged to be oscillated by a balance spring.
  • the invention is concerned only with the escape wheel, the pivoted lever and the balance wheel and so only these parts will be described.
  • the escape wheel 10 has two concentric rings of teeth 11, 12 disposed in parallel planes, one above the other.
  • the teeth are provided by two wheels of different radii mounted for rotation together on the same arbor 13 but may readily be provided by a single wheel, for example a wheel of which the inner ring of teeth project downwardly into a plane beneath the outer ring of teeth.
  • the lever 14 is mounted for pivotal movement about an arbor 15 and at one end has a tail 16 which extends between two banking pins 17 which limit the extreme positions of the lever.
  • the other end of the lever 14 is formed at 23 for reception of the balance roller pin 18.
  • the balance roller pin is carried by the balance roller 19 which is itself attached to the balance wheel (not shown).
  • the lever 14 carries exit and entry locking pallets 20, 21.respectively for alternate engagement with an outer tooth 11 of the escape wheel when the lever is in its respective extreme position, the escape wheel thereby being held against rotation ( Figures 1, 3 and 5).
  • the balance roller 19 is mounted for oscillation about a staff 22 and carries a conventional safety roller 24 which prevents the lever 14 from pivoting when the balance roller pin 18 is not engaged within the fork 23 of the lever, and also a pallet 25 for engagement by an outer tooth lla of the escape wheel (see Figure 4) when the balance wheel is moving in the appropriate direction of rotation, i.e. clockwise as viewed in Figure 4. An impulse is thereby applied by the escape wheel to the balance wheel. When the balance wheel is moving in the opposite direction of rotation an impulse is applied to the balance wheel through engagement of an inner tooth 12 of the escape wheel and another pallet 26 carried by the lever 14 ( Figure 2).
  • the areas of contact between the locking pallets 20, 21. and the teeth of the escape wheel, and also between the impulse pallets 25, 26 and the teeth of the escape wheel, aresufficiently small that no oil is required.
  • the position of the balance impulse pallet 25 relative to the balance staff 22 and the outer teeth 11 of the escape wheel, and similarly the position of the lever impulse pallet 26 relative to the arbor 15 and the inner teeth 12 of the escape wheel is chosen so that the impulse applied to the balance wheel through each pallet is of the same strength.
  • both impulses are applied radially of the escape wheel, i.e. the teeth of the escape wheel engage the pallets 25, 26 when the surfaces of the pallets engaged by the teeth of the escape wheel are radial of the escape wheel (see Figures 2 and 4).
  • one impulse is applied by an outer tooth 11 of the escape wheel and the next impulse is applied by an inner tooth 12 of the escape wheel.
  • both impulses are applied by an inner tooth 12 of the escape wheel. Otherwise the escapement operates in the same manner as before and the same reference numerals are employed.
  • Figure 7 illustrates a further embodiment in which the escape wheel 30 is a single wheel in which the same teeth.engage the entry and exit locking pallets 31, 32 and the impulse pallets 33, 34.
  • the balance roller is omitted and the balance roller pin 35 is mounted on the balance arm 36 which forms a part of the balance wheel (not shown). Consequently, the pivoted lever 37 has its forked end 38 cranked for engagement with the pin 35, the escapement thereby taking up considerably less space vertically compared with the escapements of Figures 1 to 5 and Figure 6. This may be important when it is desired to incorporate the escapement in a watch. However, the manner of operation of the escapement is entirely similar to the embodiments previously described.
  • the escape wheel 10 as viewed in the drawings is driven by the mainspring in an anti-clockwise direction, whereas in the embodiments of Figures 6 and 7 the escape wheel is shown as being driven in a clockwise direction.
  • the escape wheel 10 can be arranged to rotate in either direction, whichever is desired.
  • the lever 14 may be pivotally mounted on either side of the line joining the axes of the balance and escape wheels. There is thus provision for considerable flexibility of design layout.
  • the lever 14 or 37 when the balance wheel and balance spring are quiescent because the mainspring is run down, the lever 14 or 37 will be positioned with its tail mid-way between the banking pins. Hence, in this condition, the escape wheel will always be unlocked and one tooth of the escape wheel will be in engagement with one of the impulse pallets, whereby the application of power to the-escape wheel, i.e. by winding the mainspring, will cause that tooth to impulse the respective pallet and the escapement will start the balance wheel oscillating without it being necessary to shake or agitate the watch, clock or chronometer. Thus the escapement is self-starting from the unwound condition.
  • the escapement will still be self-starting even though a tooth of the escape wheel may be locked by one of the locking pallets. This is because the energy stored in the balance spring when the balance spring is not quiescent or mid-way through its oscillating cycle, is sufficient to unlock the escape wheel from the locking pallet.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
EP19800301358 1979-04-30 1980-04-25 Montres, pendules, chronomètres et échappements destinés à ces instruments Expired EP0018796B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7915006 1979-04-30
GB7915006 1979-04-30

Publications (3)

Publication Number Publication Date
EP0018796A2 true EP0018796A2 (fr) 1980-11-12
EP0018796A3 EP0018796A3 (en) 1981-01-28
EP0018796B1 EP0018796B1 (fr) 1984-11-07

Family

ID=10504863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800301358 Expired EP0018796B1 (fr) 1979-04-30 1980-04-25 Montres, pendules, chronomètres et échappements destinés à ces instruments

Country Status (1)

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EP (1) EP0018796B1 (fr)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004008258A3 (fr) * 2002-07-11 2004-07-29 Detra Sa Dispositif d'echappement
EP1445669A1 (fr) * 2003-02-10 2004-08-11 Richemont International S.A. Echappement à force constante pour horloge avec secondes indirectes
EP1517197A1 (fr) * 2003-09-22 2005-03-23 Paul Gerber Echappement pour une montre
WO2007003539A2 (fr) * 2005-07-04 2007-01-11 Montres Breguet S.A. Echappement a ancre a haut rendement
EP1837718A1 (fr) * 2006-03-21 2007-09-26 Richemont International S.A. Dispositif d'échappement pour mouvement d'horloge
EP1879085A1 (fr) 2006-07-14 2008-01-16 Manufacture et fabrique de montres et chronomètres Ulysse Nardin Le Locle SA Echappement
EP1967919A1 (fr) * 2007-03-09 2008-09-10 ETA SA Manufacture Horlogère Suisse Echappement à impulsions tangentielles
EP1983390A1 (fr) * 2007-04-18 2008-10-22 ETA SA Manufacture Horlogère Suisse Echappement à ancre comportant deux mobiles d'échappement
EP1983391A1 (fr) * 2007-04-18 2008-10-22 ETA SA Manufacture Horlogère Suisse Echappement à ancre pour pièce d'horlogerie
JP2008268206A (ja) * 2007-04-18 2008-11-06 Eta Sa Manufacture Horlogere Suisse 時計用の直接衝撃脱進機
JP2008268208A (ja) * 2007-04-18 2008-11-06 Eta Sa Manufacture Horlogere Suisse ２個のガンギ車を有する脱進機
CN100549873C (zh) * 2003-12-16 2009-10-14 蒙特雷布勒盖股份有限公司 钟表的擒纵机构
US7686503B2 (en) * 2005-04-06 2010-03-30 Rolex S.A. Watch escapement
JP2010190855A (ja) * 2009-02-20 2010-09-02 Seiko Instruments Inc デテント脱進機並びにこれを用いた調速・脱進機及び時計
DE102010014234A1 (de) * 2010-04-08 2011-10-13 NOMOS Glashütte/SA Roland Schwertner KG Uhr mit modifizierter Hemmung
ITPG20100042A1 (it) * 2010-07-09 2012-01-10 Giovanni Cefis Scappamento per meccanismi ad orologeria
JP2012008125A (ja) * 2010-06-22 2012-01-12 Omega Sa シングル・ピースの時計用歯車セット
EP2450755A1 (fr) 2010-11-04 2012-05-09 Nivarox-FAR S.A. Echappement synchrone pour mécanisme d'horlogerie
EP2487546A1 (fr) * 2011-02-11 2012-08-15 Montres Journe S.A. Echappement Bi-axial à haute performance, soit EBHP
US8308346B2 (en) 2007-05-30 2012-11-13 Omega Sa Lever escapement for a timepiece
EP2595005A1 (fr) * 2011-11-16 2013-05-22 Omega SA Mobile monobloc pour une pièce d'horlogerie
WO2013182243A1 (fr) 2012-06-07 2013-12-12 Detra Sa Dispositif d'echappement pour piece d'horlogerie
CN104345627A (zh) * 2013-07-25 2015-02-11 精工电子有限公司 擒纵器、钟表用机芯以及钟表
JP2018151251A (ja) * 2017-03-13 2018-09-27 セイコーインスツル株式会社 脱進機、時計用ムーブメント及び時計
JP2018151253A (ja) * 2017-03-13 2018-09-27 セイコーインスツル株式会社 脱進機、時計用ムーブメント及び時計
JP2018151252A (ja) * 2017-03-13 2018-09-27 セイコーインスツル株式会社 脱進機、時計用ムーブメント及び時計
JP2018151250A (ja) * 2017-03-13 2018-09-27 セイコーインスツル株式会社 脱進機、時計用ムーブメント及び時計
JP2019500630A (ja) * 2015-12-21 2019-01-10 デトラ ソシエテ アノニム 時計の脱進装置およびそのような装置の動作方法
CH715023A1 (fr) * 2018-05-25 2019-11-29 Sa De La Manufacture Dhorlogerie Audemars Piguet & Cie Échappement à détente auto-démarrant et sécurisé pour pièce d'horlogerie
JP2019219249A (ja) * 2018-06-19 2019-12-26 セイコーインスツル株式会社 脱進機、時計用ムーブメント及び時計
JP2021522521A (ja) * 2018-04-17 2021-08-30 フレイモンド、エリック 係止アンクルを備えた脱進機構、及びそのような脱進機構を備えた計時器
CN113552790A (zh) * 2020-04-23 2021-10-26 Eta瑞士钟表制造股份有限公司 钟表的擒纵机构
EP3982203A1 (fr) * 2020-10-07 2022-04-13 Patek Philippe SA Genève Échappement d'horlogerie a impulsion semi-directe
CN114609880A (zh) * 2020-12-09 2022-06-10 朗格钟表有限公司 位置固定地布置的钟表

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69909236T2 (de) 1999-04-12 2004-04-22 Omega S.A. Koaxiale Ankerhemmung
TWI461865B (zh) 2006-06-23 2014-11-21 Omega Sa 用於機械式時計機心之擺輪游絲調節系統及具有此系統之時計
CH707862A2 (fr) 2013-04-03 2014-10-15 Detra Sa Dispositif d'échappement pour mouvement d'horlogerie.
EP4383012A1 (fr) * 2022-12-08 2024-06-12 ETA SA Manufacture Horlogère Suisse Profil auto-demarrant pour echappement d'horlogerie

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31999A (en) * 1861-04-09 Watch-escapement
US46652A (en) * 1865-03-07 Improvement in chronometer-escapements
US73646A (en) * 1868-01-21 Albert h
FR206876A (fr) * 1890-07-08 1890-10-30 Marc Kwald
FR266413A (fr) * 1900-01-01
CH101849A (fr) * 1922-10-25 1923-11-16 Pellaton Jules Echappement de mouvement de montre.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31999A (en) * 1861-04-09 Watch-escapement
US46652A (en) * 1865-03-07 Improvement in chronometer-escapements
US73646A (en) * 1868-01-21 Albert h
FR266413A (fr) * 1900-01-01
FR206876A (fr) * 1890-07-08 1890-10-30 Marc Kwald
CH101849A (fr) * 1922-10-25 1923-11-16 Pellaton Jules Echappement de mouvement de montre.

Cited By (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004008258A3 (fr) * 2002-07-11 2004-07-29 Detra Sa Dispositif d'echappement
EP1445669A1 (fr) * 2003-02-10 2004-08-11 Richemont International S.A. Echappement à force constante pour horloge avec secondes indirectes
US6997602B2 (en) 2003-02-10 2006-02-14 Richemont International S.A. Constant-force device for indirect-second watches
EP1517197A1 (fr) * 2003-09-22 2005-03-23 Paul Gerber Echappement pour une montre
CN100549873C (zh) * 2003-12-16 2009-10-14 蒙特雷布勒盖股份有限公司 钟表的擒纵机构
US7686503B2 (en) * 2005-04-06 2010-03-30 Rolex S.A. Watch escapement
JP4894051B2 (ja) * 2005-07-04 2012-03-07 モントレ ブレゲ エスエー 高性能のレバー脱進機構
WO2007003539A3 (fr) * 2005-07-04 2007-06-07 Montres Breguet Sa Echappement a ancre a haut rendement
US7731415B2 (en) 2005-07-04 2010-06-08 Montres Breguet Sa High-performance lever escapement
CN101238419B (zh) * 2005-07-04 2010-04-07 蒙特雷布勒盖股份有限公司 高性能叉瓦式擒纵机构
WO2007003539A2 (fr) * 2005-07-04 2007-01-11 Montres Breguet S.A. Echappement a ancre a haut rendement
EP1837718A1 (fr) * 2006-03-21 2007-09-26 Richemont International S.A. Dispositif d'échappement pour mouvement d'horloge
EP1879085A1 (fr) 2006-07-14 2008-01-16 Manufacture et fabrique de montres et chronomètres Ulysse Nardin Le Locle SA Echappement
JP2008224665A (ja) * 2007-03-09 2008-09-25 Eta Sa Manufacture Horlogere Suisse 接線方向の衝突を受ける脱進機
CN101261493B (zh) * 2007-03-09 2011-01-26 伊塔瑞士钟表制造股份有限公司 切向冲击擒纵机构
EP1967919A1 (fr) * 2007-03-09 2008-09-10 ETA SA Manufacture Horlogère Suisse Echappement à impulsions tangentielles
US7540654B2 (en) 2007-03-09 2009-06-02 Eta Sa Manufacture Horlogère Suisse Tangential impulse escapement
EP1983390A1 (fr) * 2007-04-18 2008-10-22 ETA SA Manufacture Horlogère Suisse Echappement à ancre comportant deux mobiles d'échappement
US7553068B2 (en) 2007-04-18 2009-06-30 Eta Sa Manufacture Horlogère Suisse Lever escapement for a timepiece
US7604395B2 (en) 2007-04-18 2009-10-20 Eta Sa Manufacture Horlogère Suisse Anchor escapement including two escape wheel sets
US7607822B2 (en) 2007-04-18 2009-10-27 Eta Sa Manufacture Horlogère Suisse Escapement including two escape wheels
JP2008268206A (ja) * 2007-04-18 2008-11-06 Eta Sa Manufacture Horlogere Suisse 時計用の直接衝撃脱進機
EP1983391A1 (fr) * 2007-04-18 2008-10-22 ETA SA Manufacture Horlogère Suisse Echappement à ancre pour pièce d'horlogerie
US7708455B2 (en) 2007-04-18 2010-05-04 Eta Sa Manufacture Horlogère Suisse Direct impulse escapement for timepiece
JP2008268209A (ja) * 2007-04-18 2008-11-06 Eta Sa Manufacture Horlogere Suisse 時計用レバー付き脱進機
JP2008268208A (ja) * 2007-04-18 2008-11-06 Eta Sa Manufacture Horlogere Suisse ２個のガンギ車を有する脱進機
JP2008268207A (ja) * 2007-04-18 2008-11-06 Eta Sa Manufacture Horlogere Suisse ２個のガンギ車を有するアンカー脱進機
CN101290505B (zh) * 2007-04-18 2011-08-03 伊塔瑞士钟表制造股份有限公司 用于时计的叉瓦式擒纵机构
CN101329547B (zh) * 2007-04-18 2011-11-30 伊塔瑞士钟表制造股份有限公司 包括两个擒纵轮组的锚式擒纵机构
US8308346B2 (en) 2007-05-30 2012-11-13 Omega Sa Lever escapement for a timepiece
EP2156249B1 (fr) * 2007-05-30 2014-11-19 Omega SA Echappement a ancre pour piece d'horlogerie
JP2010190855A (ja) * 2009-02-20 2010-09-02 Seiko Instruments Inc デテント脱進機並びにこれを用いた調速・脱進機及び時計
DE102010014234A1 (de) * 2010-04-08 2011-10-13 NOMOS Glashütte/SA Roland Schwertner KG Uhr mit modifizierter Hemmung
DE102010014234B4 (de) * 2010-04-08 2013-02-21 NOMOS Glashütte/SA Roland Schwertner KG Uhr mit modifizierter Hemmung
JP2012008125A (ja) * 2010-06-22 2012-01-12 Omega Sa シングル・ピースの時計用歯車セット
ITPG20100042A1 (it) * 2010-07-09 2012-01-10 Giovanni Cefis Scappamento per meccanismi ad orologeria
CN102467071A (zh) * 2010-11-04 2012-05-23 尼瓦洛克斯-法尔股份有限公司 用于钟表机构的同步擒纵系统
US8439556B2 (en) 2010-11-04 2013-05-14 Nivarox-Far S.A. Synchronous escapement for a timepiece mechanism
EP2450755A1 (fr) 2010-11-04 2012-05-09 Nivarox-FAR S.A. Echappement synchrone pour mécanisme d'horlogerie
EP2487546A1 (fr) * 2011-02-11 2012-08-15 Montres Journe S.A. Echappement Bi-axial à haute performance, soit EBHP
US8562205B2 (en) 2011-02-11 2013-10-22 Montres Journe S.A. Bi-axial high-performance escapement, or BHPE (EBHP)
EP2595005A1 (fr) * 2011-11-16 2013-05-22 Omega SA Mobile monobloc pour une pièce d'horlogerie
WO2013072158A1 (fr) * 2011-11-16 2013-05-23 Omega Sa Mobile monobloc pour une pièce d'horlogerie
WO2013182243A1 (fr) 2012-06-07 2013-12-12 Detra Sa Dispositif d'echappement pour piece d'horlogerie
US9052694B2 (en) 2012-06-07 2015-06-09 Detra Sa Escapement device for timepiece
CN104345627A (zh) * 2013-07-25 2015-02-11 精工电子有限公司 擒纵器、钟表用机芯以及钟表
US9098067B2 (en) 2013-07-25 2015-08-04 Seiko Instruments Inc. Escapement, timepiece movement and timepiece
CN104345627B (zh) * 2013-07-25 2018-03-09 精工电子有限公司 擒纵器、钟表用机芯以及钟表
JP2019500630A (ja) * 2015-12-21 2019-01-10 デトラ ソシエテ アノニム 時計の脱進装置およびそのような装置の動作方法
JP2018151250A (ja) * 2017-03-13 2018-09-27 セイコーインスツル株式会社 脱進機、時計用ムーブメント及び時計
JP2018151253A (ja) * 2017-03-13 2018-09-27 セイコーインスツル株式会社 脱進機、時計用ムーブメント及び時計
JP2018151251A (ja) * 2017-03-13 2018-09-27 セイコーインスツル株式会社 脱進機、時計用ムーブメント及び時計
JP2018151252A (ja) * 2017-03-13 2018-09-27 セイコーインスツル株式会社 脱進機、時計用ムーブメント及び時計
JP2021522521A (ja) * 2018-04-17 2021-08-30 フレイモンド、エリック 係止アンクルを備えた脱進機構、及びそのような脱進機構を備えた計時器
CN110531603B (zh) * 2018-05-25 2022-06-07 爱彼钟表制造有限公司 棘爪型的钟表擒纵机构、钟表机芯及钟表
CH715023A1 (fr) * 2018-05-25 2019-11-29 Sa De La Manufacture Dhorlogerie Audemars Piguet & Cie Échappement à détente auto-démarrant et sécurisé pour pièce d'horlogerie
CN110531603A (zh) * 2018-05-25 2019-12-03 钟表制作有限公司 用于钟表的自动启动与保护的棘爪擒纵机构
EP3584641A1 (fr) * 2018-05-25 2019-12-25 Sa De La Manufacture D'horlogerie Audemars Piguet & Cie Échappement à détente auto-démarrant et sécurisé pour pièce d'horlogerie
US11397408B2 (en) 2018-05-25 2022-07-26 Société Anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie Automatically starting and secured detent escapement for a timepiece
JP2019219249A (ja) * 2018-06-19 2019-12-26 セイコーインスツル株式会社 脱進機、時計用ムーブメント及び時計
CN113552790A (zh) * 2020-04-23 2021-10-26 Eta瑞士钟表制造股份有限公司 钟表的擒纵机构
KR20210131881A (ko) * 2020-04-23 2021-11-03 에타 쏘시에떼 아노님 마누팍투레 홀로게레 스위세 타임피스의 탈진 기구
JP2021173752A (ja) * 2020-04-23 2021-11-01 ウーテーアー・エス・アー・マニファクチュール・オロロジェール・スイス 時計の脱進機機構
CN113552790B (zh) * 2020-04-23 2022-11-18 Eta瑞士钟表制造股份有限公司 钟表的擒纵机构
US11796962B2 (en) 2020-04-23 2023-10-24 Eta Sa Manufacture Horlogère Suisse Escapement mechanism of a timepiece
KR102653606B1 (ko) 2020-04-23 2024-04-01 에타 쏘시에떼 아노님 마누팍투레 홀로게레 스위세 타임피스의 탈진 기구
EP3982203A1 (fr) * 2020-10-07 2022-04-13 Patek Philippe SA Genève Échappement d'horlogerie a impulsion semi-directe
CN114609880A (zh) * 2020-12-09 2022-06-10 朗格钟表有限公司 位置固定地布置的钟表

Also Published As

Publication number Publication date
EP0018796A3 (en) 1981-01-28
EP0018796B1 (fr) 1984-11-07

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