CH611764B - Zeitmess- und anzeigeeinrichtung mit zwei wechselweise arbeitenden,rueckstellbaren zeitzaehler. - Google Patents

Zeitmess- und anzeigeeinrichtung mit zwei wechselweise arbeitenden,rueckstellbaren zeitzaehler.

Info

Publication number
CH611764B
CH611764B CH607576A CH607576A CH611764B CH 611764 B CH611764 B CH 611764B CH 607576 A CH607576 A CH 607576A CH 607576 A CH607576 A CH 607576A CH 611764 B CH611764 B CH 611764B
Authority
CH
Switzerland
Prior art keywords
time
display device
resettable
counters
alternately working
Prior art date
Application number
CH607576A
Other languages
German (de)
English (en)
Other versions
CH611764GA3 (xx
Inventor
Erik Ejnar Forsslund
Original Assignee
Erik Ejnar Forsslund
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 of CH611764B publication Critical patent/CH611764B/xx
Application filed by Erik Ejnar Forsslund filed Critical Erik Ejnar Forsslund
Publication of CH611764GA3 publication Critical patent/CH611764GA3/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/02—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people not involving the registering, indicating or recording of other data
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/02—Registering or indicating working or idle time only
    • G07C3/04—Registering or indicating working or idle time only using counting means or digital clocks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/02—Registering or indicating driving, working, idle, or waiting time only
    • G07C5/04—Registering or indicating driving, working, idle, or waiting time only using counting means or digital clocks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
CH607576A 1975-05-16 1976-05-14 Zeitmess- und anzeigeeinrichtung mit zwei wechselweise arbeitenden,rueckstellbaren zeitzaehler. CH611764B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7505631A SE395778B (sv) 1975-05-16 1975-05-16 Intermittensberoende funktionstidindikator

Publications (2)

Publication Number Publication Date
CH611764B true CH611764B (de)
CH611764GA3 CH611764GA3 (xx) 1979-06-29

Family

ID=20324592

Family Applications (1)

Application Number Title Priority Date Filing Date
CH607576A CH611764B (de) 1975-05-16 1976-05-14 Zeitmess- und anzeigeeinrichtung mit zwei wechselweise arbeitenden,rueckstellbaren zeitzaehler.

Country Status (6)

Country Link
US (2) US4049952A (xx)
CA (1) CA1078492A (xx)
CH (1) CH611764B (xx)
DE (1) DE2620068A1 (xx)
FR (1) FR2311347A1 (xx)
SE (1) SE395778B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548350A (en) * 1977-06-20 1979-01-22 Mitsubishi Electric Corp Elevator controller
FR2444304A1 (fr) * 1978-12-11 1980-07-11 Jouin Denis Avertisseur d'infraction pour les vehicules soumis a une legislation sur les temps de conduite
FR2535088A1 (fr) * 1982-10-21 1984-04-27 Ricard Claude Procede et dispositifs pour limiter l'activite quotidienne d'un chauffeur de taxi
US4547891A (en) * 1983-12-08 1985-10-15 Gte Products Corporation Apparatus for monitoring the performance of a press or like machine
AU584146B2 (en) * 1984-12-10 1989-05-18 Commonwealth Of Australia, The Events analyser
US4835749A (en) * 1985-09-11 1989-05-30 Welton Truett T Safe tanning lamp control system
US4665536A (en) * 1986-03-10 1987-05-12 Burroughs Corporation Programmable automatic power-off system for a digital terminal
AU583988B2 (en) * 1986-06-02 1989-05-11 Yoshikazu Kuze Read-only sequence control system
DE3711439A1 (de) * 1987-04-04 1988-10-20 Sipra Patent Beteiligung Messgeraet zur bestimmung des betriebswirkungsgrades einer maschine
US4985875A (en) * 1989-11-03 1991-01-15 Enm Company Engine operating time hour meter
US5121368A (en) * 1991-02-19 1992-06-09 Enm Company Engine operating time measuring apparatus
FR2717595B3 (fr) * 1994-03-16 1996-01-26 Gaso Philippe Dispositif électronique de gestion des temps de conduite et de repos pour véhicule routier de type "poids-lourd".
US5410581A (en) * 1994-05-02 1995-04-25 Motorola, Inc. Apparatus and method for determining a time that a system's main power was inactive
US6252823B1 (en) 1994-12-16 2001-06-26 Vu-Data Limited Recorder device, reading device and regulating device
DE19621900A1 (de) * 1996-05-31 1997-12-04 Bosch Gmbh Robert Verfahren zur Bestimmung der zwischen dem Abstellen des Motors eines Kraftfahrzeuges und dem erneuten Starten des Motors verstrichenen Zeit
US9307971B2 (en) * 2010-02-01 2016-04-12 Warsaw Orthopedic, Inc. Surgical retractor instrument systems and methods of using the same
KR102022585B1 (ko) * 2018-03-14 2019-11-04 주식회사 오토스윙 용접용 보호구, 작업자 건강 관리 시스템 및 그의 동작 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356820A (en) * 1963-08-29 1967-12-05 Weltronic Co Weld override timer
GB1350068A (en) * 1970-06-23 1974-04-18 Stewart J S S Physiotherapy control device
US3936745A (en) * 1974-11-12 1976-02-03 Mdh Industries, Inc. Method of measuring the duration of a discontinuous signal

Also Published As

Publication number Publication date
FR2311347A1 (fr) 1976-12-10
US4049952A (en) 1977-09-20
USRE30813E (en) 1981-12-01
CA1078492A (en) 1980-05-27
SE395778B (sv) 1977-08-22
CH611764GA3 (xx) 1979-06-29
SE7505631L (sv) 1976-11-17
DE2620068A1 (de) 1976-12-02

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