ES275473A1 - Tachographs - Google Patents

Tachographs

Info

Publication number
ES275473A1
ES275473A1 ES0275473A ES275473A ES275473A1 ES 275473 A1 ES275473 A1 ES 275473A1 ES 0275473 A ES0275473 A ES 0275473A ES 275473 A ES275473 A ES 275473A ES 275473 A1 ES275473 A1 ES 275473A1
Authority
ES
Spain
Prior art keywords
discs
edges
successively
disc
movement
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
ES0275473A
Other languages
Spanish (es)
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.)
Fabrique des Montres Zenith SA
Original Assignee
Fabrique des Montres Zenith SA
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 Fabrique des Montres Zenith SA filed Critical Fabrique des Montres Zenith SA
Publication of ES275473A1 publication Critical patent/ES275473A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/12—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time in graphical form
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/122—Speed recorders
    • G01P1/125—Speed recorders with recording discs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Recording Measured Values (AREA)

Abstract

Improvements in automobile stenographs, comprising a beam formed by a stack of annular discs each corresponding to a determined recording duration, in which said discs have a radial slot and are stacked so that the edges of the different slots are continue helically, these discs being driven in rotation in front of at least one inscribing member and means that successively interrupt the movement of each one of them when said organ has drawn a line that joins the two edges of the same groove disc, so that a continuous line is obtained throughout the beam, characterized in that the drive device for the discs is connected to said discs by at least part of their surface, releasing means, successively, each disc from this connection, at least after the interruption of its rotary movement. (Machine-translation by Google Translate, not legally binding)
ES0275473A 1961-09-13 1962-03-14 Tachographs Expired ES275473A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1061961A CH372860A (en) 1961-09-13 1961-09-13 Vehicle tachograph recording device

Publications (1)

Publication Number Publication Date
ES275473A1 true ES275473A1 (en) 1962-10-01

Family

ID=4365100

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0275473A Expired ES275473A1 (en) 1961-09-13 1962-03-14 Tachographs

Country Status (7)

Country Link
US (1) US3176309A (en)
BE (1) BE615046A (en)
CH (1) CH372860A (en)
DE (1) DE1698553B1 (en)
ES (1) ES275473A1 (en)
GB (1) GB994153A (en)
NL (1) NL275898A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631516A (en) * 1969-07-30 1971-12-28 Nashua Corp Recording chart
US3745265A (en) * 1970-12-14 1973-07-10 Sperry Rand Corp Disc file hub mounting means
US7727231B2 (en) * 2005-01-08 2010-06-01 Boston Scientific Scimed, Inc. Apparatus and methods for forming lesions in tissue and applying stimulation energy to tissue in which lesions are formed

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757885C (en) * 1939-08-10 1952-08-14 Kienzle App A G Writing speedometer
CH307370A (en) * 1952-04-01 1955-05-31 Gmbh Kienzle Apparate Registration device on tachographs in motor vehicles.
DE1031010B (en) * 1953-12-12 1958-05-29 Kienzle Apparate Gmbh A recorder suitable for different measuring ranges, especially a tachograph suitable for different speed ranges
US2938760A (en) * 1956-04-23 1960-05-31 Kienzle Apparate Gmbh Tachograph and sheets suitable for use with the same or with other graphic recording devices
DE1005766B (en) * 1956-04-23 1957-04-04 Kienzle Apparate Gmbh Writing speed measuring and display device

Also Published As

Publication number Publication date
NL275898A (en)
CH372860A (en) 1963-10-31
US3176309A (en) 1965-03-30
BE615046A (en) 1962-07-02
DE1698553B1 (en) 1971-04-22
GB994153A (en) 1965-06-02

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