FR662882A - Improvements to pneumatic tools - Google Patents

Improvements to pneumatic tools

Info

Publication number
FR662882A
FR662882A FR662882DA FR662882A FR 662882 A FR662882 A FR 662882A FR 662882D A FR662882D A FR 662882DA FR 662882 A FR662882 A FR 662882A
Authority
FR
France
Prior art keywords
pneumatic tools
pneumatic
tools
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of FR662882A publication Critical patent/FR662882A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR662882D 1928-10-24 1928-10-24 Improvements to pneumatic tools Expired FR662882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR662882T 1928-10-24

Publications (1)

Publication Number Publication Date
FR662882A true FR662882A (en) 1929-08-13

Family

ID=9011735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662882D Expired FR662882A (en) 1928-10-24 1928-10-24 Improvements to pneumatic tools

Country Status (1)

Country Link
FR (1) FR662882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003527A1 (en) * 1985-12-09 1987-06-18 The Lister Corporation Pty. Ltd. A pneumatic tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003527A1 (en) * 1985-12-09 1987-06-18 The Lister Corporation Pty. Ltd. A pneumatic tool
US4936393A (en) * 1985-12-09 1990-06-26 The Lister Corporation Pty. Ltd. Pneumatic tool

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