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US2052993A
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Coupling mechanism
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US1911252A
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Electric circuit for trolley cars
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US1989894A
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Car coupler
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US1891660A
|
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Car coupling mechanism
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Coupling mechanism
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Means for connecting coupled cars in a train line circuit
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Deenergizing circuit for coupled cars
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Car coupler
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Car-truck stabilizer
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Draft gear
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Draft gear
|
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|
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Spring draft gear
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US1609445A
|
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Holding mechanism
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|
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Coupler-supporting mechanism
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Car coupling and dumping mechanism
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Supporting and centering device for car couplers
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|
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Car-coupling mechanism
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|
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Car and air coupling mechanism
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US1580869A
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Coupling mechanism
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US1609444A
|
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Car coupler
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