CA1023722A - Pneumatic tube carrier detector construction - Google Patents

Pneumatic tube carrier detector construction

Info

Publication number
CA1023722A
CA1023722A CA209,675A CA209675A CA1023722A CA 1023722 A CA1023722 A CA 1023722A CA 209675 A CA209675 A CA 209675A CA 1023722 A CA1023722 A CA 1023722A
Authority
CA
Canada
Prior art keywords
pneumatic tube
tube carrier
carrier detector
detector construction
construction
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
CA209,675A
Other languages
French (fr)
Other versions
CA209675S (en
Inventor
Charles B. Barnett
John C. Kryah
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.)
Diebold Nixdorf Inc
Original Assignee
Diebold Inc
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 Diebold Inc filed Critical Diebold Inc
Application granted granted Critical
Publication of CA1023722A publication Critical patent/CA1023722A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
    • B65G51/36—Other devices for indicating or controlling movements of carriers, e.g. for supervising individual tube sections, for counting carriers, for reporting jams or other operating difficulties
    • B65G51/38—Contact devices on interior of tubes for detecting passage of carriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
CA209,675A 1973-11-07 1974-09-20 Pneumatic tube carrier detector construction Expired CA1023722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413612A US3867593A (en) 1973-11-07 1973-11-07 Pneumatic tube carrier detector assembly with cam operated microswitch and resilient finger heeler means

Publications (1)

Publication Number Publication Date
CA1023722A true CA1023722A (en) 1978-01-03

Family

ID=23637923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,675A Expired CA1023722A (en) 1973-11-07 1974-09-20 Pneumatic tube carrier detector construction

Country Status (2)

Country Link
US (1) US3867593A (en)
CA (1) CA1023722A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215251C2 (en) * 1982-04-23 1984-02-16 Paul Vahle Gmbh & Co Kg, 4618 Kamen Pulse trigger responding to the advanced wear and tear of the carbon of the pantographs forming part of the conductor lines
US4823396A (en) * 1987-07-21 1989-04-18 The Boeing Company Automated fastener inspection system
US5735644A (en) * 1996-03-25 1998-04-07 Diebold, Incorporated Pneumatic tube system and blower assembly
EP1870914A2 (en) * 2006-06-22 2007-12-26 ZIMM Maschinenelemente GmbH + Co Limit switch with a switching part
JP4364916B2 (en) * 2007-03-28 2009-11-18 日本電産サーボ株式会社 Automatic ice making machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US589832A (en) * 1897-09-14 Device foe use on pneumatic conveyer
US2547765A (en) * 1948-11-05 1951-04-03 W L Maxson Corp Switch actuator
US2698363A (en) * 1953-11-12 1954-12-28 Shell Dev Pipe line indicator for scrapers
US3202779A (en) * 1962-06-15 1965-08-24 Bell & Howell Co Sensing switch
US3274351A (en) * 1963-12-13 1966-09-20 Halmor Ind Inc Switch for detecting piston in fluid flow line
US3486961A (en) * 1966-07-27 1969-12-30 Minnesota Mining & Mfg Continuous method for making a polytetrafluoroethylene laminate
US3772604A (en) * 1972-05-12 1973-11-13 Coulter Electronics Non-rectifying clamps

Also Published As

Publication number Publication date
US3867593A (en) 1975-02-18

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