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UST983010I4 - Venting structure for railway car - Google Patents

Venting structure for railway car Download PDF

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Publication number
UST983010I4
UST983010I4 US05/919,019 US91901978A UST983010I4 US T983010 I4 UST983010 I4 US T983010I4 US 91901978 A US91901978 A US 91901978A US T983010 I4 UST983010 I4 US T983010I4
Authority
US
United States
Prior art keywords
car
relief valve
hoppers
adjacent
valve arrangement
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.)
Pending
Application number
US05/919,019
Inventor
Franklin P. Adler
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.)
Pullman Inc
Original Assignee
Pullman 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 Pullman Inc filed Critical Pullman Inc
Priority to US05/919,019 priority Critical patent/UST983010I4/en
Application granted granted Critical
Publication of UST983010I4 publication Critical patent/UST983010I4/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/32—Means for assisting charge or discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

a closed top railway hopper car of a type which is pneumatically unloaded including a pressure relief valve arrangement which is supported underneath the car between spaced slope sheets of adjacent hoppers. The relief valve arrangement includes a pipe which projects upwardly through a slope sheet into the interior of the car adjacent the upper end thereof. The relief valve is located in a protected V-shaped space beneath the hoppers where it is readily accessable to the operator standing on the ground when pneumatic devices are utilized for discharging the material from the hopper car.
US05/919,019 1978-06-26 1978-06-26 Venting structure for railway car Pending UST983010I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/919,019 UST983010I4 (en) 1978-06-26 1978-06-26 Venting structure for railway car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/919,019 UST983010I4 (en) 1978-06-26 1978-06-26 Venting structure for railway car

Publications (1)

Publication Number Publication Date
UST983010I4 true UST983010I4 (en) 1979-06-05

Family

ID=25441354

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/919,019 Pending UST983010I4 (en) 1978-06-26 1978-06-26 Venting structure for railway car

Country Status (1)

Country Link
US (1) UST983010I4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090220324A1 (en) * 2005-09-23 2009-09-03 William Curle Drill cuttings storage and conveying

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090220324A1 (en) * 2005-09-23 2009-09-03 William Curle Drill cuttings storage and conveying
US8425160B2 (en) * 2005-09-23 2013-04-23 William Curle Drill cuttings storage and conveying

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