CH677168B5 - - Google Patents

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Publication number
CH677168B5
CH677168B5 CH2795/88A CH279588A CH677168B5 CH 677168 B5 CH677168 B5 CH 677168B5 CH 2795/88 A CH2795/88 A CH 2795/88A CH 279588 A CH279588 A CH 279588A CH 677168 B5 CH677168 B5 CH 677168B5
Authority
CH
Switzerland
Prior art keywords
mobile
pinion
wheel
pivot
teeth
Prior art date
Application number
CH2795/88A
Other languages
English (en)
French (fr)
Other versions
CH677168GA3 (en]
Inventor
Toshimasa Ikegami
Original Assignee
Seiko Epson Corp
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
Priority claimed from JP15028887U external-priority patent/JPH0616326Y2/ja
Priority claimed from JP1987187312U external-priority patent/JPH0731877Y2/ja
Priority claimed from JP63094103A external-priority patent/JP2666344B2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CH677168GA3 publication Critical patent/CH677168GA3/fr
Publication of CH677168B5 publication Critical patent/CH677168B5/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K23/00—Making other articles
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/027—Wheels; Pinions; Spindles; Pivots planar toothing: shape and design
    • 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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
    • G04B27/04—Mechanical devices for setting the time indicating means by making use of the winding means with clutch wheel
    • 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
    • G04B29/00—Frameworks
    • G04B29/02—Plates; Bridges; Cocks
    • 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
    • G04B29/00—Frameworks
    • G04B29/02—Plates; Bridges; Cocks
    • G04B29/027—Materials and manufacturing
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/008—Mounting, assembling of components
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0053—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for framework components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49474—Die-press shaping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19851—Gear and rotary bodies
    • Y10T74/19856—Laterally-spaced wheels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Gears, Cams (AREA)
  • Electromechanical Clocks (AREA)
  • Forging (AREA)
CH2795/88A 1987-07-21 1988-07-21 CH677168B5 (en])

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP18134187 1987-07-21
JP15028887U JPH0616326Y2 (ja) 1987-07-21 1987-09-30 時 計
JP1987187312U JPH0731877Y2 (ja) 1987-12-09 1987-12-09 時 計
JP63094103A JP2666344B2 (ja) 1988-04-15 1988-04-15 時計用車の製造方法及び時計

Publications (2)

Publication Number Publication Date
CH677168GA3 CH677168GA3 (en]) 1991-04-30
CH677168B5 true CH677168B5 (en]) 1991-10-31

Family

ID=27468187

Family Applications (1)

Application Number Title Priority Date Filing Date
CH2795/88A CH677168B5 (en]) 1987-07-21 1988-07-21

Country Status (6)

Country Link
US (1) US5515607A (en])
KR (1) KR930002497B1 (en])
CN (1) CN1014553B (en])
CH (1) CH677168B5 (en])
GB (1) GB2207876B (en])
HK (1) HK40694A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0994398A1 (fr) 1998-10-15 2000-04-19 Eta SA Fabriques d'Ebauches Procédé de fabrication d'un mobile d'horlogerie et mobile d'horlogerie fabriqué selon ce procédé

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7260970B2 (en) * 2004-11-24 2007-08-28 Shun-Lung Chang Hot forge forming facility
CH700154B1 (fr) 2008-12-24 2014-03-14 Complitime Sa Pièce d'horlogerie comprenant un organe de pivotement.
EP3502803B1 (fr) * 2017-12-19 2020-08-05 Omega SA Ensemble réglable d'horlogerie
EP3594757B1 (fr) * 2018-07-10 2021-05-26 Blancpain SA Composant d'horlogerie avec partie arbree amagnetique en ceramique
EP3800511B1 (fr) * 2019-10-02 2022-05-18 Nivarox-FAR S.A. Axe de pivotement d'un organe réglant
JP2024006205A (ja) * 2022-07-01 2024-01-17 セイコーエプソン株式会社 時計

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US328402A (en) * 1885-10-13 Method of making a combined wheel and pinion
US364107A (en) * 1887-05-31 George e
GB595654A (en) * 1944-07-05 1947-12-11 Landis & Gyr Sa An improved method of and apparatus for the manufacture of the actuating pinions of the tens transfer mechanism of counting apparatus
FR1464560A (fr) * 1963-10-14 1967-01-06 Caltexa Trust Reg Verrous de portière de véhicule automobile et dispositifs en vue de leur fabrication
GB1268198A (en) * 1968-07-05 1972-03-22 Cam Gears Ltd Improvements in or relating to pinions
US3688374A (en) * 1970-10-23 1972-09-05 Cam Gears Ltd Method of making an integral pinion and inner bearing race for rack and pinion assembly
US3862577A (en) * 1973-08-15 1975-01-28 Auto Specialties Mfg Co Screw jack pinion gear and method of making same
JPS5820946Y2 (ja) * 1977-06-14 1983-05-02 セイコ−光機株式会社 時計のスリップ機構
US4254540A (en) * 1978-09-27 1981-03-10 William Bilak Stamped bevel gear
US4499941A (en) * 1980-05-16 1985-02-19 Goldhamer Walter M Modified pressure casting process and machine
US4354545A (en) * 1980-05-16 1982-10-19 Goldhammer Walter M Modified pressure casting process
JPS56164980A (en) * 1980-05-23 1981-12-18 Citizen Watch Co Ltd Plastic material gear for time piece
US4496246A (en) * 1980-10-21 1985-01-29 Kabushiki Kaisha Suwa Seikosha Timepiece construction
US4422995A (en) * 1981-12-07 1983-12-27 Husky Injection Molding Systems Ltd. Method and apparatus for molding hollow, slender workpieces
JPS623085U (en]) * 1985-06-24 1987-01-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0994398A1 (fr) 1998-10-15 2000-04-19 Eta SA Fabriques d'Ebauches Procédé de fabrication d'un mobile d'horlogerie et mobile d'horlogerie fabriqué selon ce procédé
US6082001A (en) 1998-10-15 2000-07-04 Eta Sa Fabriques D'ebauches Method for manufacturing a clockwork wheel

Also Published As

Publication number Publication date
CN1014553B (zh) 1991-10-30
US5515607A (en) 1996-05-14
GB8817225D0 (en) 1988-08-24
GB2207876B (en) 1991-06-05
CH677168GA3 (en]) 1991-04-30
KR930002497B1 (ko) 1993-04-02
CN1030829A (zh) 1989-02-01
GB2207876A (en) 1989-02-15
HK40694A (en) 1994-05-06
KR890002732A (ko) 1989-04-11

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Date Code Title Description
PL Patent ceased