GB1469778A - Diagram-recording discs and mechanisms for driving and retaining such discs - Google Patents

Diagram-recording discs and mechanisms for driving and retaining such discs

Info

Publication number
GB1469778A
GB1469778A GB1313174A GB1313174A GB1469778A GB 1469778 A GB1469778 A GB 1469778A GB 1313174 A GB1313174 A GB 1313174A GB 1313174 A GB1313174 A GB 1313174A GB 1469778 A GB1469778 A GB 1469778A
Authority
GB
United Kingdom
Prior art keywords
disc
drive element
housing
styli
tachograph
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
GB1313174A
Other languages
English (en)
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.)
GITAC
Original Assignee
GITAC
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 GITAC filed Critical GITAC
Publication of GB1469778A publication Critical patent/GB1469778A/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)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Navigation (AREA)
GB1313174A 1973-03-26 1974-03-25 Diagram-recording discs and mechanisms for driving and retaining such discs Expired GB1469778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310831A FR2224039A1 (enrdf_load_stackoverflow) 1973-03-26 1973-03-26

Publications (1)

Publication Number Publication Date
GB1469778A true GB1469778A (en) 1977-04-06

Family

ID=9116879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1313174A Expired GB1469778A (en) 1973-03-26 1974-03-25 Diagram-recording discs and mechanisms for driving and retaining such discs

Country Status (6)

Country Link
BE (2) BE812757A (enrdf_load_stackoverflow)
CH (1) CH591681A5 (enrdf_load_stackoverflow)
ES (1) ES424601A1 (enrdf_load_stackoverflow)
FR (1) FR2224039A1 (enrdf_load_stackoverflow)
GB (1) GB1469778A (enrdf_load_stackoverflow)
IT (1) IT1016507B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD251899S (en) 1977-04-08 1979-05-22 Sangamo Weston, Inc. Tachograph indicator card

Also Published As

Publication number Publication date
ES424601A1 (es) 1976-06-01
IT1016507B (it) 1977-06-20
BE812758A (fr) 1974-07-15
BE812757A (fr) 1974-07-15
CH591681A5 (enrdf_load_stackoverflow) 1977-09-30
FR2224039A1 (enrdf_load_stackoverflow) 1974-10-25

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee