HK40694A - Timepiece gear member - Google Patents

Timepiece gear member

Info

Publication number
HK40694A
HK40694A HK40694A HK40694A HK40694A HK 40694 A HK40694 A HK 40694A HK 40694 A HK40694 A HK 40694A HK 40694 A HK40694 A HK 40694A HK 40694 A HK40694 A HK 40694A
Authority
HK
Hong Kong
Prior art keywords
gear member
gear
timepiece gear
pinion
strip
Prior art date
Application number
HK40694A
Other languages
English (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 HK40694A publication Critical patent/HK40694A/xx

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)
HK40694A 1987-07-21 1994-04-28 Timepiece gear member HK40694A (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 (1)

Publication Number Publication Date
HK40694A true HK40694A (en) 1994-05-06

Family

ID=27468187

Family Applications (1)

Application Number Title Priority Date Filing Date
HK40694A HK40694A (en) 1987-07-21 1994-04-28 Timepiece gear member

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0994398B1 (fr) * 1998-10-15 2009-01-21 ETA SA Manufacture Horlogère Suisse Procédé de fabrication d'un mobile d'horlogerie et mobile d'horlogerie fabriqué selon ce procédé
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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US364107A (en) * 1887-05-31 George e
US328402A (en) * 1885-10-13 Method of making a combined wheel and pinion
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
US4354545A (en) * 1980-05-16 1982-10-19 Goldhammer Walter M Modified pressure casting process
US4499941A (en) * 1980-05-16 1985-02-19 Goldhamer Walter M Modified pressure casting process and machine
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 (xx) * 1985-06-24 1987-01-09

Also Published As

Publication number Publication date
GB2207876B (en) 1991-06-05
CN1014553B (zh) 1991-10-30
GB8817225D0 (en) 1988-08-24
US5515607A (en) 1996-05-14
KR930002497B1 (ko) 1993-04-02
KR890002732A (ko) 1989-04-11
CN1030829A (zh) 1989-02-01
CH677168B5 (xx) 1991-10-31
GB2207876A (en) 1989-02-15
CH677168GA3 (xx) 1991-04-30

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20070720