KR870016423U - Fire-fighting device for gravel loading railway wagons - Google Patents

Fire-fighting device for gravel loading railway wagons

Info

Publication number
KR870016423U
KR870016423U KR2019860004478U KR860004478U KR870016423U KR 870016423 U KR870016423 U KR 870016423U KR 2019860004478 U KR2019860004478 U KR 2019860004478U KR 860004478 U KR860004478 U KR 860004478U KR 870016423 U KR870016423 U KR 870016423U
Authority
KR
South Korea
Prior art keywords
fire
fighting device
railway wagons
loading railway
gravel loading
Prior art date
Application number
KR2019860004478U
Other languages
Korean (ko)
Other versions
KR880004319Y1 (en
Inventor
구연두
Original Assignee
현재정공주식회사
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 현재정공주식회사 filed Critical 현재정공주식회사
Priority to KR2019860004478U priority Critical patent/KR880004319Y1/en
Publication of KR870016423U publication Critical patent/KR870016423U/en
Application granted granted Critical
Publication of KR880004319Y1 publication Critical patent/KR880004319Y1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00Hopper cars
    • B61D7/08Hopper cars with openings capable of discharging only outside the wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00Hopper cars
    • B61D7/14Adaptations of hopper elements to railways
    • B61D7/16Closure elements for discharge openings
    • B61D7/18Closure elements for discharge openings pivoted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00Hopper cars
    • B61D7/14Adaptations of hopper elements to railways
    • B61D7/16Closure elements for discharge openings
    • B61D7/24Opening or closing means
    • B61D7/26Opening or closing means mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
KR2019860004478U 1986-04-08 1986-04-08 Unloading apparatus for railroad car KR880004319Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860004478U KR880004319Y1 (en) 1986-04-08 1986-04-08 Unloading apparatus for railroad car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860004478U KR880004319Y1 (en) 1986-04-08 1986-04-08 Unloading apparatus for railroad car

Publications (2)

Publication Number Publication Date
KR870016423U true KR870016423U (en) 1987-11-30
KR880004319Y1 KR880004319Y1 (en) 1988-12-08

Family

ID=19250338

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860004478U KR880004319Y1 (en) 1986-04-08 1986-04-08 Unloading apparatus for railroad car

Country Status (1)

Country Link
KR (1) KR880004319Y1 (en)

Also Published As

Publication number Publication date
KR880004319Y1 (en) 1988-12-08

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19971201

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee