[go: up one dir, main page]

FR1138621A - Improvements to pneumatic tools - Google Patents

Improvements to pneumatic tools

Info

Publication number
FR1138621A
FR1138621A FR1138621DA FR1138621A FR 1138621 A FR1138621 A FR 1138621A FR 1138621D A FR1138621D A FR 1138621DA FR 1138621 A FR1138621 A FR 1138621A
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)
Inventor
Rudolf Mohr
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 filed Critical
Application granted granted Critical
Publication of FR1138621A publication Critical patent/FR1138621A/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
    • B25D9/06—Means for driving the impulse member
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/171—Percussive pulling action of tools for extraction of elements

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1138621D 1954-12-18 1955-12-16 Improvements to pneumatic tools Expired FR1138621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1138621X 1954-12-18

Publications (1)

Publication Number Publication Date
FR1138621A true FR1138621A (en) 1957-06-17

Family

ID=7726284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138621D Expired FR1138621A (en) 1954-12-18 1955-12-16 Improvements to pneumatic tools

Country Status (1)

Country Link
FR (1) FR1138621A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257699B (en) * 1960-09-19 1967-12-28 Karl Evert Anders Joelson Hydraulic impact tool
US3680442A (en) * 1970-11-05 1972-08-01 Ben C Klingensmith Gas pressure driven vibratory cylinder construction
US5209564A (en) * 1992-01-21 1993-05-11 National Air Vibrator Company Vibrator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257699B (en) * 1960-09-19 1967-12-28 Karl Evert Anders Joelson Hydraulic impact tool
US3680442A (en) * 1970-11-05 1972-08-01 Ben C Klingensmith Gas pressure driven vibratory cylinder construction
US5209564A (en) * 1992-01-21 1993-05-11 National Air Vibrator Company Vibrator

Similar Documents

Publication Publication Date Title
FR1127147A (en) Pneumatic
FR1116850A (en) Improvements to saws
FR1130493A (en) Improvements to machine tools
FR1127947A (en) Improvements to retinographs
FR67346E (en) Improvements to plodders
FR1113499A (en) Improvements to plodders
FR1138621A (en) Improvements to pneumatic tools
FR1098202A (en) Improvements to brooms
FR1132308A (en) Improvements to pneumatic cylinders
FR1138732A (en) Pneumatic
FR1129317A (en) Improvements to disgorgers
FR1115727A (en) Improvements to retinographs
FR1108450A (en) Improvements made to chucks
FR66442E (en) Improvements to machine tool stops
FR1138001A (en) Improvements to shock-absorbing pneumatic cushions
FR1138871A (en) Improvements to transistrons
FR1098222A (en) Improvements to pneumatic dust carriers
FR1112556A (en) Improvements to semi-trailers
FR67242E (en) Improvements to packaging
FR1111452A (en) Improvements to containers
FR1110727A (en) Improvements to pneumatic vibrators
FR1153593A (en) Improvements to machine tool vices
FR1178933A (en) Improvements to pneumatic tools
FR1119984A (en) Improvements to mercaptoalkanesulfonates
FR1104220A (en) Improvements to mixer-mixers