Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
  • B61D7/00—Hopper cars
  • B61D7/08—Hopper cars with openings capable of discharging only outside the wheels
• • 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
  • B61D7/16—Closure elements for discharge openings
  • B61D7/24—Opening or closing means
  • B61D7/26—Opening or closing means mechanical

Landscapes

• Engineering & Computer Science (AREA)
• Transportation (AREA)
• Mechanical Engineering (AREA)
• Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
• Vehicle Step Arrangements And Article Storage (AREA)
• Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5929866

Family Applications (1)

Country Status (8)

Families Citing this family (2)

Family Cites Families (2)

• 1974
  • 1974-11-02 DE DE19742452047 patent/DE2452047C2/de not_active Expired
  • 1974-12-12 BR BR1040274A patent/BR7410402A/pt unknown
• 1975
  • 1975-10-27 AT AT815975A patent/AT340995B/de not_active IP Right Cessation
  • 1975-10-31 FR FR7533429A patent/FR2289381A1/fr not_active Withdrawn
  • 1975-10-31 NL NL7512779A patent/NL7512779A/xx not_active Application Discontinuation
  • 1975-10-31 BE BE161457A patent/BE835109A/xx not_active IP Right Cessation
  • 1975-10-31 IT IT2895175A patent/IT1046067B/it active
  • 1975-10-31 DD DD18918275A patent/DD122350A5/xx unknown

Also Published As

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