ES443947A1 - Speedometer and odometer apparatus - Google Patents

Speedometer and odometer apparatus

Info

Publication number
ES443947A1
ES443947A1 ES443947A ES443947A ES443947A1 ES 443947 A1 ES443947 A1 ES 443947A1 ES 443947 A ES443947 A ES 443947A ES 443947 A ES443947 A ES 443947A ES 443947 A1 ES443947 A1 ES 443947A1
Authority
ES
Spain
Prior art keywords
movement
tachometric
axis
totalizers
parts
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
ES443947A
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.)
Jaeger SA
Original Assignee
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 Jaeger SA filed Critical Jaeger SA
Publication of ES443947A1 publication Critical patent/ES443947A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers

Abstract

Improvements in apparatus indicating the linear speed of a vehicle and totalizers of the distance traveled by it, of the type that comprise a movement axis, a tachometric set of eddy currents made up of a magnet attached to the movement axis, of an induced bell whose movement is balanced by a solicitation spiral, of a field closing piece and of a shaft integral with the bell on which the needle of the tachometric indicator is mounted, and a totalizer assembly composed of a kinematic chain of transmission of the movement of the movement take-up axis, of two totalizers and of a zeroing device, characterized in that the frame of the apparatus is made up of two parts, made separately, the lower frame of the housing serving the taking elements of movement and enclosing the upper frame to the fixing devices, the tachometric assembly being mounted independently, included between these two parts. (Machine-translation by Google Translate, not legally binding)
ES443947A 1974-12-30 1975-12-30 Speedometer and odometer apparatus Expired ES443947A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7443310A FR2296837A1 (en) 1974-12-30 1974-12-30 IMPROVEMENTS IN THE REALIZATION OF TACHOMETERS TO TOTALIZERS

Publications (1)

Publication Number Publication Date
ES443947A1 true ES443947A1 (en) 1977-04-16

Family

ID=9146760

Family Applications (1)

Application Number Title Priority Date Filing Date
ES443947A Expired ES443947A1 (en) 1974-12-30 1975-12-30 Speedometer and odometer apparatus

Country Status (6)

Country Link
AR (1) AR208577A1 (en)
DE (1) DE2558013C2 (en)
ES (1) ES443947A1 (en)
FR (1) FR2296837A1 (en)
GB (1) GB1521980A (en)
IT (1) IT1049870B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114569A1 (en) * 1981-04-10 1982-11-11 Vdo Adolf Schindling Ag, 6000 Frankfurt Speed indicator
GB2189322B (en) * 1986-04-18 1990-03-14 Lucas Electrical Electronics A Composite rotary component

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE821561C (en) * 1950-06-18 1951-11-19 Vdo Tachometer A G Housing for measuring devices, especially for vehicle speedometers
US3196692A (en) * 1963-01-07 1965-07-27 Stewart Warner Corp Shaft support and damping means for eddy current instrument
DE2223982C3 (en) * 1972-05-17 1981-09-17 Vdo Adolf Schindling Ag, 6000 Frankfurt Eddy current tachometer

Also Published As

Publication number Publication date
DE2558013A1 (en) 1976-07-08
AR208577A1 (en) 1977-02-15
DE2558013C2 (en) 1986-05-28
FR2296837B1 (en) 1977-11-10
IT1049870B (en) 1981-02-10
GB1521980A (en) 1978-08-23
FR2296837A1 (en) 1976-07-30

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