GB1300181A - Ratchet wheel device - Google Patents

Ratchet wheel device

Info

Publication number
GB1300181A
GB1300181A GB20449/71A GB2044971A GB1300181A GB 1300181 A GB1300181 A GB 1300181A GB 20449/71 A GB20449/71 A GB 20449/71A GB 2044971 A GB2044971 A GB 2044971A GB 1300181 A GB1300181 A GB 1300181A
Authority
GB
United Kingdom
Prior art keywords
ratchet wheel
abutment plates
jewel
mounting plate
wheel device
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
GB20449/71A
Other languages
English (en)
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1300181A publication Critical patent/GB1300181A/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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/02—Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
    • 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
    • Y10T74/21—Elements
    • Y10T74/2133—Pawls and ratchets
    • 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
    • Y10T74/21—Elements
    • Y10T74/2133—Pawls and ratchets
    • Y10T74/2141—Sliding pawls

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Adornments (AREA)
  • Transmission Devices (AREA)
  • Electromechanical Clocks (AREA)
GB20449/71A 1970-02-02 1971-04-19 Ratchet wheel device Expired GB1300181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP857170 1970-02-02

Publications (1)

Publication Number Publication Date
GB1300181A true GB1300181A (en) 1972-12-20

Family

ID=11696723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20449/71A Expired GB1300181A (en) 1970-02-02 1971-04-19 Ratchet wheel device

Country Status (4)

Country Link
US (1) US3703838A (enrdf_load_stackoverflow)
CH (2) CH570643B5 (enrdf_load_stackoverflow)
DE (1) DE2103819A1 (enrdf_load_stackoverflow)
GB (1) GB1300181A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1108768B (it) * 1978-07-21 1985-12-09 Alinari Carlo Dispositivo indicatore di massima per strumenti di misura a quadrante particolarmente profondimetri e strumento di misura provvisto del dispositivo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029636A (en) * 1932-10-13 1936-02-04 Western Union Telegraph Co Selective signaling device
GB648555A (en) * 1947-09-13 1951-01-10 Philips Nv Improvements in and relating to click mechanisms
US2868026A (en) * 1957-08-22 1959-01-13 Mallory & Co Inc P R Intermittent driving mechanism
FR1400990A (fr) * 1964-07-16 1965-05-28 Omega Brandt & Freres Sa Louis Transmission de mouvement

Also Published As

Publication number Publication date
CH570643B5 (enrdf_load_stackoverflow) 1975-12-15
DE2103819B2 (enrdf_load_stackoverflow) 1975-08-21
US3703838A (en) 1972-11-28
DE2103819A1 (de) 1971-08-12
CH143271A4 (enrdf_load_stackoverflow) 1975-07-15

Similar Documents

Publication Publication Date Title
GB1478624A (en) Four-sided water-resistant watch-case
GB1497898A (en) Electronic watch
GB1361230A (en) Electric watches
GB1432855A (en) Solid state electronic timepiece
GB1205367A (en) An electronic watch
GB1320009A (en) Crystal vibrator
GB1317457A (en) Battery driven timepiece
HK4778A (en) Improvements in or relating to electronic timepieces employing piezo-electric crystal time-standard oscillators
GB1300181A (en) Ratchet wheel device
GB1303289A (en) Digital clock
GB1350500A (en) Indexing mechanis' for horological instruments
GB1269885A (en) Improvements in or relating to electronic watches
GB1341597A (en) Timepiece mechanism
GB1331271A (en) Drive balance assemgly for an electronic timepiece
GB1283018A (en) Electronic wrist watch
GB1287644A (en) Electric timepiece
GB1292237A (en) Indexing mechanism for horological instruments
GB1356424A (en) Timepiece movement
GB1455631A (en) Alarm clocks
GB1096819A (en) Improvements in timepieces having an oscillator
GB1105470A (en) Stepping device for timepieces incorporating tuning fork vibrators
GB991708A (en) Improvements in or relating to clockwork escapement mechanisms
GB1287643A (en) Electric timepiece
JPS51117615A (en) Portable small-sized speaker
GB1377430A (en) Electric timepiece

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee