AU468534B2 - Improvements in or relating to trip mechanisms - Google Patents

Improvements in or relating to trip mechanisms

Info

Publication number
AU468534B2
AU468534B2 AU45765/72A AU4576572A AU468534B2 AU 468534 B2 AU468534 B2 AU 468534B2 AU 45765/72 A AU45765/72 A AU 45765/72A AU 4576572 A AU4576572 A AU 4576572A AU 468534 B2 AU468534 B2 AU 468534B2
Authority
AU
Australia
Prior art keywords
relating
trip mechanisms
trip
mechanisms
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
AU45765/72A
Other versions
AU4576572A (en
Inventor
Leslie Boult Cecil
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of AU4576572A publication Critical patent/AU4576572A/en
Application granted granted Critical
Publication of AU468534B2 publication Critical patent/AU468534B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0842—Watches or clocks with stop devices, e.g. chronograph with start-stop control mechanisms
    • G04F7/0852—Watches or clocks with stop devices, e.g. chronograph with start-stop control mechanisms with member having a rotational two-way movement, e.g. navette
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/18896—Snap action
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/18896—Snap action
    • Y10T74/18904—Plate spring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Mechanical Control Devices (AREA)
  • Braking Arrangements (AREA)
AU45765/72A 1971-08-20 1972-08-18 Improvements in or relating to trip mechanisms Expired AU468534B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3908871A GB1405102A (en) 1971-08-20 1971-08-20 Stop watches
GBGB39088/71 1971-08-20

Publications (2)

Publication Number Publication Date
AU4576572A AU4576572A (en) 1974-02-21
AU468534B2 true AU468534B2 (en) 1976-01-15

Family

ID=10407568

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45765/72A Expired AU468534B2 (en) 1971-08-20 1972-08-18 Improvements in or relating to trip mechanisms

Country Status (9)

Country Link
US (1) US3823612A (en)
JP (1) JPS5613274B2 (en)
AT (1) AT335919B (en)
AU (1) AU468534B2 (en)
CA (1) CA974372A (en)
CH (2) CH585431B5 (en)
DE (1) DE2240080A1 (en)
FR (1) FR2150388B1 (en)
GB (1) GB1405102A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576668B5 (en) * 1973-12-07 1976-06-15 Suisse Horlogerie
EP1550012B8 (en) 2002-10-07 2010-05-19 CompliTime SA Chronograph-type watch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US448549A (en) * 1891-03-17 Stop-watch
US995681A (en) * 1910-03-16 1911-06-20 Howard H Kanagy Electric lamplighting device for automobiles.
US1493125A (en) * 1919-11-25 1924-05-06 Sterling Watch Company Inc Stop watch
US1540247A (en) * 1922-11-08 1925-06-02 Charles L Bowman Clutch-shifting device
NL14823C (en) * 1924-11-13 1926-06-15
JPS4825156Y1 (en) * 1969-10-03 1973-07-23

Also Published As

Publication number Publication date
CH1227172A4 (en) 1976-09-15
FR2150388A1 (en) 1973-04-06
CH585431B5 (en) 1977-02-28
CA974372A (en) 1975-09-16
AT335919B (en) 1977-04-12
JPS4830464A (en) 1973-04-21
ATA707672A (en) 1976-07-15
FR2150388B1 (en) 1976-06-11
AU4576572A (en) 1974-02-21
US3823612A (en) 1974-07-16
DE2240080A1 (en) 1973-02-22
GB1405102A (en) 1975-09-03
JPS5613274B2 (en) 1981-03-27

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