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NL167252B - DEVICE FOR ELECTRO-OPTICAL SCANNING OF A RELIEF PATTERN. - Google Patents

DEVICE FOR ELECTRO-OPTICAL SCANNING OF A RELIEF PATTERN.

Info

Publication number
NL167252B
NL167252B NL7016938.A NL167252DA NL167252B NL 167252 B NL167252 B NL 167252B NL 167252D A NL167252D A NL 167252DA NL 167252 B NL167252 B NL 167252B
Authority
NL
Netherlands
Prior art keywords
electro
optical scanning
relief pattern
relief
pattern
Prior art date
Application number
NL7016938.A
Other languages
Dutch (nl)
Original Assignee
North American Rockwell
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.)
Publication of NL167252B publication Critical patent/NL167252B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/46—Other control devices or valves characterised by definite functions for retarding braking action to prevent rear vehicles of a vehicle train overtaking the forward ones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/38—Other control devices or valves characterised by definite functions for quick take-up and heavy braking, e.g. with auxiliary reservoir for taking-up slack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/48—Other control devices or valves characterised by definite functions for filling reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Arrangements (AREA)
NL7016938.A 1951-03-22 DEVICE FOR ELECTRO-OPTICAL SCANNING OF A RELIEF PATTERN. NL167252B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6867/51A GB689528A (en) 1951-03-22 1951-03-22 Improvements relating to fluid pressure operated valves

Publications (1)

Publication Number Publication Date
NL167252B true NL167252B (en)

Family

ID=9822218

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7016938.A NL167252B (en) 1951-03-22 DEVICE FOR ELECTRO-OPTICAL SCANNING OF A RELIEF PATTERN.
NL167252A NL77550C (en) 1951-03-22 1952-02-06 DEVICE FOR ELECTRO-OPTICAL SCANNING OF A RELIEF PATTERN.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL167252A NL77550C (en) 1951-03-22 1952-02-06 DEVICE FOR ELECTRO-OPTICAL SCANNING OF A RELIEF PATTERN.

Country Status (5)

Country Link
BE (1) BE509741A (en)
DE (1) DE938070C (en)
FR (1) FR1051926A (en)
GB (1) GB689528A (en)
NL (2) NL77550C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393967A (en) * 1993-07-21 1995-02-28 Sensis Corporation Method and apparatus for non-contact reading of a relief pattern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE436375C (en) * 1925-08-18 1926-10-30 Wilhelm Staby Device for braking the load in railway air pressure brakes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393967A (en) * 1993-07-21 1995-02-28 Sensis Corporation Method and apparatus for non-contact reading of a relief pattern

Also Published As

Publication number Publication date
NL77550C (en) 1955-03-15
FR1051926A (en) 1954-01-20
BE509741A (en) 1952-03-31
GB689528A (en) 1953-04-01
DE938070C (en) 1956-01-19

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