ZA922561B - Wrap spring clutch for percussive apparatus - Google Patents

Wrap spring clutch for percussive apparatus

Info

Publication number
ZA922561B
ZA922561B ZA922561A ZA922561A ZA922561B ZA 922561 B ZA922561 B ZA 922561B ZA 922561 A ZA922561 A ZA 922561A ZA 922561 A ZA922561 A ZA 922561A ZA 922561 B ZA922561 B ZA 922561B
Authority
ZA
South Africa
Prior art keywords
spring clutch
wrap spring
percussive apparatus
percussive
wrap
Prior art date
Application number
ZA922561A
Other languages
English (en)
Inventor
Leland H Lyon
H Lyon Leland
Robert R Kimberlin
R Kimberlin Robert
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
Publication of ZA922561B publication Critical patent/ZA922561B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
    • F16D41/206—Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/003—Clutches specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Mechanical Operated Clutches (AREA)
  • Earth Drilling (AREA)
ZA922561A 1991-04-18 1992-04-08 Wrap spring clutch for percussive apparatus ZA922561B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/687,333 US5139093A (en) 1991-04-18 1991-04-18 Wrap spring clutch for percussive apparatus

Publications (1)

Publication Number Publication Date
ZA922561B true ZA922561B (en) 1992-12-30

Family

ID=24760040

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA922561A ZA922561B (en) 1991-04-18 1992-04-08 Wrap spring clutch for percussive apparatus

Country Status (12)

Country Link
US (1) US5139093A (xx)
EP (1) EP0580779B1 (xx)
JP (1) JPH08506644A (xx)
KR (1) KR100234512B1 (xx)
CN (1) CN1071430C (xx)
AU (1) AU651221B2 (xx)
BR (1) BR9205909A (xx)
CA (1) CA2105080A1 (xx)
DE (1) DE69201560T2 (xx)
ES (1) ES2068717T3 (xx)
WO (1) WO1992018784A1 (xx)
ZA (1) ZA922561B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE36848E (en) * 1992-07-17 2000-09-05 Smith International, Inc. Air percussion drilling assembly
US5325950A (en) * 1992-08-31 1994-07-05 Ingersoll-Rand Company Lubricant remover for a wrap spring clutch
US5305835A (en) * 1992-09-23 1994-04-26 Ingersoll-Rand Company Nonrotary piston for jackhammer and removable splined nut therefor
DE4315682A1 (de) * 1993-05-05 1994-11-10 Harald Kuehnemann Wirkprinzip einer Reibfreilaufkupplung
JP3284759B2 (ja) * 1994-06-09 2002-05-20 日立工機株式会社 インパクトドライバ
US5941360A (en) * 1996-11-21 1999-08-24 Snap-On Technologies, Inc. Impulse wrench with wrap spring clutch assembly
GB2323900A (en) * 1997-02-04 1998-10-07 Thomas Wilson Ramsay A mechanical seal having coiled spring drive means
DE19814713A1 (de) * 1998-04-02 1999-10-07 Geiger Gerhard Gmbh & Co Freilaufkupplung mit Schlingfeder
ES2463666T3 (es) * 2008-05-27 2014-05-28 Hitachi Koki Co., Ltd. Mecanismo de embrague de resorte en atornillador
US8397839B2 (en) * 2008-06-30 2013-03-19 Center Rock Inc. Self-indexing down-the-hole drill
EP2624774A4 (en) * 2010-10-06 2014-01-15 Simpirica Spine Inc DEVICE AND ACCESSORIES FOR LIMITING FLEXION
US8695773B2 (en) * 2010-12-15 2014-04-15 Inertia Dynamics Llc Wrap spring clutch coupling with forced spring clearance disengagement
US10024103B2 (en) 2015-02-04 2018-07-17 Center Rock Inc. Down-the-hole drill hammer having a roller ramp clutch
CN112211974A (zh) * 2020-09-25 2021-01-12 兰州万里航空机电有限责任公司 一种航空电作动器逆止器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1791034A (en) * 1931-02-03 Blower v-alve bob book drills
USRE25229E (en) * 1962-08-21 Spring clutch mechanisms
US390029A (en) * 1888-09-25 Lin ryder
GB168984A (en) * 1920-06-10 1921-09-12 Carl Schurmann Ratchet coupling
US1789117A (en) * 1928-04-11 1931-01-13 Ingersoll Rand Co Rock drill
US1953370A (en) * 1931-01-07 1934-04-03 Lgs Devices Corp Spring clutch
US1934252A (en) * 1931-02-02 1933-11-07 Black & Decker Mfg Co Bit rotating device for reciprocating tools
US2566539A (en) * 1946-07-22 1951-09-04 Company Fletcher Trust Spring type clutch
US2643749A (en) * 1948-12-31 1953-06-30 Marquette Metal Products Co Spring type clutch
US2700373A (en) * 1953-04-14 1955-01-25 Westinghouse Air Brake Co Rotation device for rock drills
US2910046A (en) * 1957-10-07 1959-10-27 Chicago Pneumatic Tool Co Rifle nut retainer for rock drill
US3044448A (en) * 1959-04-06 1962-07-17 Joy Mfg Co Dual rotation for rock drills
US2979925A (en) * 1959-04-30 1961-04-18 Curtiss Wright Corp Flexible shaft couplings
US3166131A (en) * 1962-08-06 1965-01-19 Ingersoll Rand Co Rotary percussive rock drill having counter rotation means
US3370680A (en) * 1966-03-03 1968-02-27 Ingersoll Rand Co Overload released coil clutch
DE1483854A1 (de) * 1966-12-28 1970-03-19 Metabowerke Kg Bohrhammer
US3476192A (en) * 1967-10-09 1969-11-04 Ingersoll Rand Co Clutch for rotary hammer
US4270637A (en) * 1979-02-26 1981-06-02 Marquette Metal Products Adjustable spring clutch
US4235133A (en) * 1979-07-11 1980-11-25 Ignacio Acevedo Torque-applying freely-reversible tool and drive-handle coupling
US4341293A (en) * 1980-11-21 1982-07-27 Ignacio Acevedo Torque-applying, freely-reversible tool and drive-handle coupling with direction of torque-application selection
US4427100A (en) * 1982-03-15 1984-01-24 General Clutch Corp. Reversible tool handle
DE3731244A1 (de) * 1987-09-17 1989-03-30 Bosch Gmbh Robert Handwerkzeugmaschine
DE3802740A1 (de) * 1988-01-30 1989-08-03 Hilti Ag Motorisch betriebenes handgeraet
DE4036912A1 (de) * 1990-11-20 1992-05-21 Bosch Gmbh Robert Handwerkzeugmaschine

Also Published As

Publication number Publication date
BR9205909A (pt) 1994-10-11
DE69201560T2 (de) 1995-08-03
DE69201560D1 (de) 1995-04-06
KR100234512B1 (ko) 1999-12-15
ES2068717T3 (es) 1995-04-16
CA2105080A1 (en) 1992-10-19
US5139093A (en) 1992-08-18
AU651221B2 (en) 1994-07-14
CN1065914A (zh) 1992-11-04
EP0580779A1 (en) 1994-02-02
AU1903992A (en) 1992-11-17
CN1071430C (zh) 2001-09-19
WO1992018784A1 (en) 1992-10-29
JPH08506644A (ja) 1996-07-16
EP0580779B1 (en) 1995-03-01

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