US550324A - Steam or pneumatic engine - Google Patents

Steam or pneumatic engine Download PDF

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Publication number
US550324A
US550324A US550324DA US550324A US 550324 A US550324 A US 550324A US 550324D A US550324D A US 550324DA US 550324 A US550324 A US 550324A
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United States
Prior art keywords
port
stem
exhaust
cylinder
valve
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Expired - Lifetime
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English (en)
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Publication of US550324A publication Critical patent/US550324A/en
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Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D9/00Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06Means for driving the impulse member
    • B25D9/08Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
US550324D Steam or pneumatic engine Expired - Lifetime US550324A (en)

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US550324A true US550324A (en) 1895-11-26

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ID=2619067

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US550324D Expired - Lifetime US550324A (en) Steam or pneumatic engine

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US (1) US550324A (&lang=en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129642A (en) * 1961-06-26 1964-04-21 Gardner Denver Co Pneumatically operated tool
US3272267A (en) * 1963-10-21 1966-09-13 Signode Corp Walking stick for fastening tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129642A (en) * 1961-06-26 1964-04-21 Gardner Denver Co Pneumatically operated tool
US3272267A (en) * 1963-10-21 1966-09-13 Signode Corp Walking stick for fastening tool

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