GB397642A - Improvements in and relating to speed recording appliances - Google Patents

Improvements in and relating to speed recording appliances

Info

Publication number
GB397642A
GB397642A GB17580/32A GB1758032A GB397642A GB 397642 A GB397642 A GB 397642A GB 17580/32 A GB17580/32 A GB 17580/32A GB 1758032 A GB1758032 A GB 1758032A GB 397642 A GB397642 A GB 397642A
Authority
GB
United Kingdom
Prior art keywords
stylus
strip
ball
sleeve
june
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
GB17580/32A
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.)
Hasler AG
Original Assignee
Hasler AG
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 Hasler AG filed Critical Hasler AG
Publication of GB397642A publication Critical patent/GB397642A/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
    • G01P1/122—Speed recorders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Recording Measured Values (AREA)
GB17580/32A 1931-06-27 1932-06-21 Improvements in and relating to speed recording appliances Expired GB397642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH397642X 1931-06-27

Publications (1)

Publication Number Publication Date
GB397642A true GB397642A (en) 1933-08-31

Family

ID=4514137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17580/32A Expired GB397642A (en) 1931-06-27 1932-06-21 Improvements in and relating to speed recording appliances

Country Status (2)

Country Link
BE (1) BE389338A (pl)
GB (1) GB397642A (pl)

Also Published As

Publication number Publication date
BE389338A (pl)

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