IT957572B - IMPROVEMENT IN PNEUMATIC DRIVE ROTORS - Google Patents

IMPROVEMENT IN PNEUMATIC DRIVE ROTORS

Info

Publication number
IT957572B
IT957572B IT49065/72A IT4906572A IT957572B IT 957572 B IT957572 B IT 957572B IT 49065/72 A IT49065/72 A IT 49065/72A IT 4906572 A IT4906572 A IT 4906572A IT 957572 B IT957572 B IT 957572B
Authority
IT
Italy
Prior art keywords
improvement
pneumatic drive
drive rotors
rotors
pneumatic
Prior art date
Application number
IT49065/72A
Other languages
Italian (it)
Original Assignee
Chicago Pneumatic Tool 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 Chicago Pneumatic Tool Co filed Critical Chicago Pneumatic Tool Co
Application granted granted Critical
Publication of IT957572B publication Critical patent/IT957572B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/001—Combined nut setting and crimping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0971—Speed responsive valve control
    • Y10T137/108—Centrifugal mass type [exclusive of liquid]
    • Y10T137/1171—With fluid servo-motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
IT49065/72A 1971-04-28 1972-03-17 IMPROVEMENT IN PNEUMATIC DRIVE ROTORS IT957572B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13809171A 1971-04-28 1971-04-28

Publications (1)

Publication Number Publication Date
IT957572B true IT957572B (en) 1973-10-20

Family

ID=22480386

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49065/72A IT957572B (en) 1971-04-28 1972-03-17 IMPROVEMENT IN PNEUMATIC DRIVE ROTORS

Country Status (10)

Country Link
US (1) US3785442A (en)
JP (1) JPS55193B1 (en)
BE (1) BE782143A (en)
CA (1) CA974100A (en)
DE (1) DE2219335A1 (en)
FR (1) FR2136413A5 (en)
GB (1) GB1332107A (en)
IT (1) IT957572B (en)
NL (1) NL7205700A (en)
SE (1) SE397931B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904305A (en) * 1974-08-19 1975-09-09 Cooper Ind Inc Speed sensing air tool shutoff
US4004859A (en) * 1975-08-18 1977-01-25 Cooper Industries, Inc. Air tool with speed responsive shutoff
DE2537395C3 (en) * 1975-08-22 1981-12-17 Robert Bosch Gmbh, 7000 Stuttgart Pneumatic drill with a speed limiter
US4120604A (en) * 1977-04-29 1978-10-17 Garofalo Nicholas J Portable pneumatic nut running tool having air shut-off controls
CA1125593A (en) * 1979-02-21 1982-06-15 William Workman, Jr. Speed responsive motor shutoff mechanism for fluid operated tool
US4346765A (en) * 1979-02-21 1982-08-31 Cooper Industries, Inc. Speed responsive motor shutoff mechanism for fluid operated tool
SE508906C2 (en) * 1996-12-16 1998-11-16 Atlas Copco Tools Ab Torque pulse tool with automatic power off
US7568867B2 (en) * 2006-10-18 2009-08-04 Bryan Steve M Air driven spindle assembly
US11338426B2 (en) 2015-11-02 2022-05-24 Black & Decker, Inc. Cordless power cutter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2214119A (en) * 1938-08-06 1940-09-10 Morgan Smith S Co Valve control mechanism
DE1941780U (en) 1964-03-19 1966-07-07 Indive G M B H HOOK SET.
CH426620A (en) 1964-08-14 1966-12-15 Cafag Cartonnagenfabrik Freibu Confectionery packaging
US3421414A (en) * 1966-03-15 1969-01-14 Ingersoll Rand Co Flyweight
GB1130679A (en) 1966-10-11 1968-10-16 Atlas Copco Ab Improvements in rotary pneumatic nut runners and like tools
US3442177A (en) * 1967-05-02 1969-05-06 Ingersoll Rand Co Torque control system
US3587752A (en) * 1969-06-02 1971-06-28 Black & Decker Mfg Co Fluidic governor for air tools

Also Published As

Publication number Publication date
CA974100A (en) 1975-09-09
SE397931B (en) 1977-11-28
US3785442A (en) 1974-01-15
NL7205700A (en) 1972-10-31
JPS55193B1 (en) 1980-01-07
DE2219335A1 (en) 1972-11-02
GB1332107A (en) 1973-10-03
BE782143A (en) 1972-10-16
FR2136413A5 (en) 1972-12-22

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