ES264745U - Acoplamiento de seguridad contra sobrecarga para transmitir un momento de giro limitado entre dos partes motrices. - Google Patents

Acoplamiento de seguridad contra sobrecarga para transmitir un momento de giro limitado entre dos partes motrices.

Info

Publication number
ES264745U
ES264745U ES1981264745U ES264745U ES264745U ES 264745 U ES264745 U ES 264745U ES 1981264745 U ES1981264745 U ES 1981264745U ES 264745 U ES264745 U ES 264745U ES 264745 U ES264745 U ES 264745U
Authority
ES
Spain
Prior art keywords
balls
detent openings
drive parts
overload clutch
shaft
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.)
Granted
Application number
ES1981264745U
Other languages
English (en)
Other versions
ES264745Y (es
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of ES264745U publication Critical patent/ES264745U/es
Application granted granted Critical
Publication of ES264745Y publication Critical patent/ES264745Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/035—Surface drives for rotary drilling with slipping or elastic transmission
    • 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
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
    • F16D7/06—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers
    • F16D7/08—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers moving axially between engagement and disengagement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

Acoplamiento de seguridad contra sobrecarga para transmitir un momento de giro limitado entre dos partes motrices, esencialmente en forma de disco, dispuestas coaxiales entre sí, estando alojadas en la primera parte motriz unas bolas que sobresalen de la superficie frontal contigua de la segunda parte motriz y engranan bajo fuerza de resorte cada una en un correspondiente orificio fiador de la superficie frontal de la segunda parte motriz, caracterizado porque las bolas juntamente con los orificios fiadores que se corresponden con ellas, están dispuestas a diferentes separaciones radiales del centro de las partes motrices.
ES1981264745U 1980-02-11 1981-02-10 Acoplamiento de seguridad contra sobrecarga para transmitir un momento de giro limitado entre dos partes motrices. Expired ES264745Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803004991 DE3004991A1 (de) 1980-02-11 1980-02-11 Ueberlastkupplung zum uebertragen eines begrenzten drehmomentes

Publications (2)

Publication Number Publication Date
ES264745U true ES264745U (es) 1982-12-01
ES264745Y ES264745Y (es) 1983-06-01

Family

ID=6094290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981264745U Expired ES264745Y (es) 1980-02-11 1981-02-10 Acoplamiento de seguridad contra sobrecarga para transmitir un momento de giro limitado entre dos partes motrices.

Country Status (8)

Country Link
JP (1) JPS56120828A (es)
DE (1) DE3004991A1 (es)
ES (1) ES264745Y (es)
FR (1) FR2475658A1 (es)
GB (1) GB2069073A (es)
IT (1) IT1135174B (es)
NL (1) NL8006796A (es)
SE (1) SE8100461L (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101018A1 (de) * 1991-01-15 1992-07-16 Monika Seckendorf Sicherheitsnabe
DE4240086A1 (de) * 1992-11-28 1994-06-01 Werner Dipl Ing Hasenstab Sicherheitsnabe mit fest eingestellter Drehmomentbegrenzung
DE4404534C2 (de) * 1994-02-12 1997-03-20 Trw Fahrwerksyst Gmbh & Co Kugelkupplung
US7101300B2 (en) * 2001-01-23 2006-09-05 Black & Decker Inc. Multispeed power tool transmission
JP3984465B2 (ja) * 2001-12-04 2007-10-03 サンデン株式会社 動力伝達機構
EP1702723B1 (en) * 2005-03-18 2014-04-02 Black & Decker, Inc. Power tool torque overload clutch
GB0505457D0 (en) * 2005-03-18 2005-04-20 Black & Decker Inc Torque overload clutch for rotary hammer drills
IT1396292B1 (it) * 2009-10-05 2012-11-16 Gribaldi & Salvia S P A Gruppo di supporto ed azionamento per un disco portacoltelli di una falciatrice rotativa a dischi multipli
WO2012109699A1 (en) * 2011-02-16 2012-08-23 Rambor Pty Limited A gear and clutch assembly
JP5783847B2 (ja) * 2011-08-25 2015-09-24 株式会社マキタ 作業工具
CN110454518A (zh) * 2019-07-25 2019-11-15 浙江省永康市金都工贸有限公司 一种水钻机的离合器
WO2021084936A1 (ja) * 2019-10-28 2021-05-06 日東工器株式会社 クラッチ機構および動力工具
CN211517390U (zh) * 2019-11-07 2020-09-18 苏州宝时得电动工具有限公司 电锤脱扣机构以及电锤

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB696035A (en) * 1950-10-02 1953-08-19 Donald Richard Patrick Jackson Improvements in or relating to overload clutches
DE1046958B (de) * 1953-07-28 1958-12-18 Fords Ltd UEberlastkupplung
FR1131414A (fr) * 1953-07-28 1957-02-21 Fords Ltd Dispositif d'accouplement limiteur de couple
US2866325A (en) * 1957-01-02 1958-12-30 Continental Can Co Overload release clutch
FR1196205A (fr) * 1958-05-20 1959-11-23 Gelenkwellenbau Gmbh Accouplement à glissement avec billes chargées par des ressorts
US3252303A (en) * 1962-08-06 1966-05-24 Anthony V Weasler Ball type torque limiting clutch
GB1160671A (en) * 1966-01-01 1969-08-06 Fisholow Prod Ltd Improvements in or relating to Overload Clutches
GB1093364A (en) * 1963-07-30 1967-11-29 Fishlow Products Ltd A new or improved over-load clutch or torque limiting device
FR1492376A (fr) * 1966-08-02 1967-08-18 Hayes Steel Products Ltd Dispositif d'accouplement se débrayant en présence d'un excès de couple
US3599067A (en) * 1970-02-18 1971-08-10 Bernard J Wallis Overload disconnect arrangement
US3722644A (en) * 1972-01-31 1973-03-27 Twin Disc Inc Torque limiting coupling
US3760916A (en) * 1972-04-07 1973-09-25 Horton Mfg Co Inc Single position fluid operated clutch
DE2233130C3 (de) * 1972-07-06 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart Sicherheitskupplung
GB1517693A (en) * 1975-06-12 1978-07-12 Gib Precision Ltd Torque limiting clutch
DE2949990A1 (de) * 1979-12-12 1981-06-19 Hilti AG, 9494 Schaan Reibkupplung zum uebertragen eines begrenzten drehmomentes

Also Published As

Publication number Publication date
IT8119322A0 (it) 1981-01-26
DE3004991A1 (de) 1981-08-20
FR2475658A1 (fr) 1981-08-14
NL8006796A (nl) 1981-09-01
SE8100461L (sv) 1981-08-12
JPS56120828A (en) 1981-09-22
IT1135174B (it) 1986-08-20
GB2069073A (en) 1981-08-19
ES264745Y (es) 1983-06-01

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