US863984A - Trolley. - Google Patents

Trolley. Download PDF

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Publication number
US863984A
US863984A US35445007A US1907354450A US863984A US 863984 A US863984 A US 863984A US 35445007 A US35445007 A US 35445007A US 1907354450 A US1907354450 A US 1907354450A US 863984 A US863984 A US 863984A
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United States
Prior art keywords
trolley
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.)
Expired - Lifetime
Application number
US35445007A
Inventor
Nelson J Greenison
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Individual
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Individual
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Publication date
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Priority to US35445007A priority Critical patent/US863984A/en
Application granted granted Critical
Publication of US863984A publication Critical patent/US863984A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
    • B60L5/06—Structure of the rollers or their carrying means

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
US35445007A 1907-01-28 1907-01-28 Trolley. Expired - Lifetime US863984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US35445007A US863984A (en) 1907-01-28 1907-01-28 Trolley.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35445007A US863984A (en) 1907-01-28 1907-01-28 Trolley.

Publications (1)

Publication Number Publication Date
US863984A true US863984A (en) 1907-08-20

Family

ID=2932435

Family Applications (1)

Application Number Title Priority Date Filing Date
US35445007A Expired - Lifetime US863984A (en) 1907-01-28 1907-01-28 Trolley.

Country Status (1)

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US (1) US863984A (en)

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