Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61C—LOCOMOTIVES; MOTOR RAILCARS
  • B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
  • B61C15/04—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels by controlling wheel pressure, e.g. by movable weights or heavy parts or by magnetic devices
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B66—HOISTING; LIFTING; HAULING
  • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
  • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
  • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
  • B66F3/25—Constructional features
  • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Transportation (AREA)
• Life Sciences & Earth Sciences (AREA)
• Geology (AREA)
• Structural Engineering (AREA)
• Forklifts And Lifting Vehicles (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=27253773

Family Applications (1)

Country Status (6)

Families Citing this family (1)

• 1966
  • 1966-01-07 GB GB82766A patent/GB1149841A/en not_active Expired
• 1967
  • 1967-01-06 CH CH20667A patent/CH454204A/en unknown
  • 1967-01-06 BE BE692260D patent/BE692260A/xx unknown
  • 1967-01-06 NL NL6700257A patent/NL6700257A/xx unknown
  • 1967-01-07 DE DE19671605384 patent/DE1605384C3/en not_active Expired
  • 1967-01-09 FR FR90406A patent/FR1507666A/en not_active Expired

Also Published As

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