GB1393973A - Magnetic coding devices for movable bodies - Google Patents

Magnetic coding devices for movable bodies

Info

Publication number
GB1393973A
GB1393973A GB2149972A GB2149972A GB1393973A GB 1393973 A GB1393973 A GB 1393973A GB 2149972 A GB2149972 A GB 2149972A GB 2149972 A GB2149972 A GB 2149972A GB 1393973 A GB1393973 A GB 1393973A
Authority
GB
United Kingdom
Prior art keywords
selector
magnets
code reader
positions
code
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
GB2149972A
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.)
Jervis B Webb International Co
Original Assignee
Jervis B Webb International Co
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 Jervis B Webb International Co filed Critical Jervis B Webb International Co
Publication of GB1393973A publication Critical patent/GB1393973A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B10/00—Power and free systems
    • B61B10/001—Arrangements for routing vehicles
    • B61B10/002—Arrangements for routing vehicles according to destination marks
    • B61B10/005—Magnetic, electric or electronic destination marks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB2149972A 1971-05-10 1972-05-09 Magnetic coding devices for movable bodies Expired GB1393973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717116866A FR2136970B1 (it) 1971-05-10 1971-05-10

Publications (1)

Publication Number Publication Date
GB1393973A true GB1393973A (en) 1975-05-14

Family

ID=9076775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2149972A Expired GB1393973A (en) 1971-05-10 1972-05-09 Magnetic coding devices for movable bodies

Country Status (10)

Country Link
US (1) US3735300A (it)
JP (1) JPS5413075B1 (it)
BE (1) BE783161A (it)
BR (1) BR7202930D0 (it)
CA (1) CA960354A (it)
DE (1) DE2223030C3 (it)
FR (1) FR2136970B1 (it)
GB (1) GB1393973A (it)
IT (1) IT957706B (it)
ZA (1) ZA722804B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137386A (en) * 1983-01-11 1984-10-03 Tri Scan Limited Data acquisition system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219111A (en) * 1978-03-02 1980-08-26 Taylor & Gaskin Inc. Power and free conveyor control system
US4567763A (en) * 1983-09-27 1986-02-04 The United States Of America As Represented By The United States Secretary Of Interior Passive encoder for range knobs
DE4011797C2 (de) * 1989-06-10 1998-02-12 Schlafhorst & Co W Transportsystem für eine automatische Textilmaschine zum gesteuerten Führen von Paletten entlang vorgegebener Transportwege
EP0402703B1 (de) * 1989-06-10 1995-02-15 W. SCHLAFHORST AG & CO. Textilmaschine mit einem automatischen Transportsystem zum Transport von Textilspulen beziehungsweise Hülsen
DE4313168A1 (de) * 1993-04-22 1994-10-27 Schlafhorst & Co W Transportsystem für eine automatische Textilmaschine zum gesteuerten Führen von Caddy's
US5867082A (en) * 1995-06-02 1999-02-02 Duraswitch, Inc. Switch with magnetically-coupled armature
US5523730C1 (en) * 1995-06-02 2002-01-15 Van Anthony J Zeeland Switch with mangnetically-coupled armature

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162738A (en) * 1962-11-30 1964-12-22 Ibm Magnetically actuated switching device
US3284739A (en) * 1965-07-19 1966-11-08 Sparton Corp Rotary reed switch actuator
US3477046A (en) * 1966-11-04 1969-11-04 Gen Motors Corp Manual code pulsing magnetic reed switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137386A (en) * 1983-01-11 1984-10-03 Tri Scan Limited Data acquisition system

Also Published As

Publication number Publication date
IT957706B (it) 1973-10-20
DE2223030A1 (de) 1972-11-23
JPS5413075B1 (it) 1979-05-28
US3735300A (en) 1973-05-22
CA960354A (en) 1974-12-31
BE783161A (fr) 1972-09-01
DE2223030C3 (de) 1978-09-28
FR2136970B1 (it) 1973-05-11
BR7202930D0 (pt) 1973-05-10
FR2136970A1 (it) 1972-12-29
DE2223030B2 (de) 1978-01-26
ZA722804B (en) 1973-02-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee