GB448156A - Improvements in or relating to indicating and recording apparatus - Google Patents

Improvements in or relating to indicating and recording apparatus

Info

Publication number
GB448156A
GB448156A GB20310/35A GB2031035A GB448156A GB 448156 A GB448156 A GB 448156A GB 20310/35 A GB20310/35 A GB 20310/35A GB 2031035 A GB2031035 A GB 2031035A GB 448156 A GB448156 A GB 448156A
Authority
GB
United Kingdom
Prior art keywords
disc
stylus
speedometer
recording
july
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
GB20310/35A
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.)
ED Jaeger SA
Original Assignee
ED Jaeger 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 ED Jaeger SA filed Critical ED Jaeger SA
Publication of GB448156A publication Critical patent/GB448156A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

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

Abstract

448,156. Speed - recording devices. ETABLISSEMENTS E. JAEGER, 2, Rue Baudin, Levallois-Perret, Seine, France. July 16, 1935, No. 20310. Convention date, July 26, 1934. [Classes 106 (iii) and 106 (iv)] In speedometers fitted with recording apparatus, of the kind wherein a speed-responsive stylus 16 is moved transversely to the clock-responsive movement of the recording disc 21, the plane disc 21 which itself constitutes the recording surface is rotated by direct engagement with a friction drive, or it is provided with teeth or perforations for direct engagement with a driving pinion or pin-wheel. The disc 21 may be an annulus so as to display at its centre the speedometer needle 11, the mileage totalizer 31 and the clock 6. A pinion 14 on the speedometer spindle engages a rack 15 which carries the stylus 16 and a guide roller 19 bearing on the glass lid of the meter. A second stylus 26 journalled on an eccentric 28 driven by the speedometer traces on the disc 21 a wavy line 29 by means of which the distance travelled is reckoned.
GB20310/35A 1934-07-26 1935-07-16 Improvements in or relating to indicating and recording apparatus Expired GB448156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR448156X 1934-07-26

Publications (1)

Publication Number Publication Date
GB448156A true GB448156A (en) 1936-06-03

Family

ID=8900652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20310/35A Expired GB448156A (en) 1934-07-26 1935-07-16 Improvements in or relating to indicating and recording apparatus

Country Status (1)

Country Link
GB (1) GB448156A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972929C (en) * 1954-08-04 1959-11-05 Kienzle Apparate Gmbh Tachographs for measuring, displaying and recording the driving conditions of motor vehicles
DE1112848B (en) * 1957-11-04 1961-08-17 Kienzle Apparate Gmbh Driving control device for motor vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972929C (en) * 1954-08-04 1959-11-05 Kienzle Apparate Gmbh Tachographs for measuring, displaying and recording the driving conditions of motor vehicles
DE1112848B (en) * 1957-11-04 1961-08-17 Kienzle Apparate Gmbh Driving control device for motor vehicles

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