GB1095067A - Improvements in gearings for transmitting rotary motion, for example for electricallypower-driven tools - Google Patents

Improvements in gearings for transmitting rotary motion, for example for electricallypower-driven tools

Info

Publication number
GB1095067A
GB1095067A GB5055565A GB5055565A GB1095067A GB 1095067 A GB1095067 A GB 1095067A GB 5055565 A GB5055565 A GB 5055565A GB 5055565 A GB5055565 A GB 5055565A GB 1095067 A GB1095067 A GB 1095067A
Authority
GB
United Kingdom
Prior art keywords
pinion
sleeve
pinions
nov
carried
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
GB5055565A
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.)
Metabowerke GmbH and Co
Metabowerke GmbH and Co
Original Assignee
Metabowerke GmbH and Co
Metabowerke Closs Rauch und Schnizler KG
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
Priority claimed from DEM52975U external-priority patent/DE1929390U/en
Application filed by Metabowerke GmbH and Co, Metabowerke Closs Rauch und Schnizler KG filed Critical Metabowerke GmbH and Co
Publication of GB1095067A publication Critical patent/GB1095067A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/028—Angle tools
    • 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
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • 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
    • 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
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/10—Arrangements or devices for absorbing overload or preventing damage by overload
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Drilling And Boring (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

1,095,067. Drilling. METABOWERKE KOMM GES CLOSS, RAUCH & SCHNIZLER. Nov 29, 1965 [Dec. 11, 1964; Nov. 6, 1965], No. 50555/65. Heading B3C. [Also in Division F2] A two-speed hand drill gearing comprises a pair of pinions 7, 10 carried by a sleeve 3 axially slidable on the spindle 1 for the alternative meshing of the pinions with spaced pinions 18, 25 on a shaft 16 coupled to the drive shaft 15 through a pinion 17. As shown pinion 10 is keyed to sleeve 3 while pinion 7 is free thereon, the pinions being urged together by spring discs 13 to form an overload slip coupling. The sleeve 3 is controlled by a pin 23 engaging a circumferential groove 24 in the sleeve and carried by a disc 22 rotatable by a knob 20. A similar arrangement may be used to vary the loading of the springs 13 to adjust the slip torque, Fig. 3 (not shown). In a second gear arrangement, Fig. 2 (not shown), the opposite faces of pinion 10 are engaged by slipping clutch balls (33, 35) which may be arranged to operate at different load torques according to the ratio in use.
GB5055565A 1964-12-11 1965-11-29 Improvements in gearings for transmitting rotary motion, for example for electricallypower-driven tools Expired GB1095067A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEM0063455 1964-12-11
DEM52975U DE1929390U (en) 1965-10-14 1965-10-14 ANGLE GRINDER.
DEM0067196 1965-11-06

Publications (1)

Publication Number Publication Date
GB1095067A true GB1095067A (en) 1967-12-13

Family

ID=27211595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5055565A Expired GB1095067A (en) 1964-12-11 1965-11-29 Improvements in gearings for transmitting rotary motion, for example for electricallypower-driven tools

Country Status (5)

Country Link
CH (1) CH428363A (en)
FR (1) FR1457220A (en)
GB (1) GB1095067A (en)
NL (1) NL6516131A (en)
SE (1) SE321830B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107914U (en) * 1971-06-16 1980-07-29
DE3021593A1 (en) * 1980-06-09 1982-01-14 Vsesojuznyj naučno-issledovatel'skij i proektno-konstruktorskij institut mechanizirovannogo i ručnogo stroitel'no-montažnogo instrumenta, vibratorov i stroitel'no-otdeločnych mašin VNIISMI, Chimki, Moskovskaja oblast' Rotary drive for hammer drill - has sleeve with bit and containing drive gear and friction clutch
FR2493202A1 (en) * 1980-10-31 1982-05-07 Hilti Ag PORTABLE DRILLING TOOL WITH MOTOR
WO2004024398A1 (en) 2002-09-13 2004-03-25 Black & Decker Inc Rotary tool
EP1568430A1 (en) * 2004-02-27 2005-08-31 Shibuya Company, Ltd. Power transmission device for power tool
EP1702723A1 (en) * 2005-03-18 2006-09-20 Black & Decker, Inc. Power tool torque overload clutch
CN100343025C (en) * 2002-09-13 2007-10-17 百得有限公司 Rotary tool
CN1833826B (en) * 2005-03-18 2012-01-25 百得有限公司 Power tool torque overload clutch
CN104251294A (en) * 2013-06-28 2014-12-31 罗伯特·博世有限公司 Hand-held power tool transmission device
JP2020016281A (en) * 2018-07-25 2020-01-30 多摩川精機株式会社 Gear mechanism with torque limiter

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685594A (en) * 1970-08-03 1972-08-22 Rockwell Mfg Co Rotary hammer or the like
DE2105335C3 (en) * 1971-02-05 1978-05-24 Robert Bosch Gmbh, 7000 Stuttgart Portable drill that can be switched to turning or turning
DE2914883C2 (en) * 1979-04-12 1984-03-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Two-speed transmission for power tools
DE2931520C2 (en) * 1979-08-03 1984-01-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Two-speed transmission for power tools
DE3636745A1 (en) * 1986-10-29 1988-05-05 Bosch Gmbh Robert ANGLE GRINDERS
DE3639696A1 (en) * 1986-11-20 1988-06-01 List Heinz Juergen BONE DRILLING MACHINE
FR2781851B1 (en) * 1998-07-29 2000-09-29 Sagem GEAR DRIVE DEVICE AND DRIVE
DE102007010182A1 (en) * 2007-03-02 2008-09-04 Robert Bosch Gmbh Gearing arrangement for a hammer drill and/or chisel hammer comprises a spring element arranged on a driven unit in front of a toothed wheel unit and a locking element along a power flow direction of the driven unit
DE102009038419A1 (en) * 2009-08-21 2011-02-24 Metabowerke Gmbh Electric hand tool with overload clutch
DE102010002537A1 (en) * 2010-03-03 2011-09-08 Robert Bosch Gmbh Starter for an internal combustion engine

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629055Y2 (en) * 1971-06-16 1981-07-10
JPS55107914U (en) * 1971-06-16 1980-07-29
DE3021593A1 (en) * 1980-06-09 1982-01-14 Vsesojuznyj naučno-issledovatel'skij i proektno-konstruktorskij institut mechanizirovannogo i ručnogo stroitel'no-montažnogo instrumenta, vibratorov i stroitel'no-otdeločnych mašin VNIISMI, Chimki, Moskovskaja oblast' Rotary drive for hammer drill - has sleeve with bit and containing drive gear and friction clutch
FR2493202A1 (en) * 1980-10-31 1982-05-07 Hilti Ag PORTABLE DRILLING TOOL WITH MOTOR
CN101058153B (en) * 2002-09-13 2012-11-07 百得有限公司 Rotary tool
WO2004024398A1 (en) 2002-09-13 2004-03-25 Black & Decker Inc Rotary tool
CN100343025C (en) * 2002-09-13 2007-10-17 百得有限公司 Rotary tool
US7506694B2 (en) * 2002-09-13 2009-03-24 Black & Decker Inc. Rotary tool
EP1568430A1 (en) * 2004-02-27 2005-08-31 Shibuya Company, Ltd. Power transmission device for power tool
EP1702723A1 (en) * 2005-03-18 2006-09-20 Black & Decker, Inc. Power tool torque overload clutch
CN1833826B (en) * 2005-03-18 2012-01-25 百得有限公司 Power tool torque overload clutch
US7886841B2 (en) 2005-03-18 2011-02-15 Black & Decker Inc. Power tool torque overload clutch
CN104251294A (en) * 2013-06-28 2014-12-31 罗伯特·博世有限公司 Hand-held power tool transmission device
JP2020016281A (en) * 2018-07-25 2020-01-30 多摩川精機株式会社 Gear mechanism with torque limiter
JP7076786B2 (en) 2018-07-25 2022-05-30 多摩川精機株式会社 Gear mechanism with torque limiter

Also Published As

Publication number Publication date
CH428363A (en) 1967-07-14
NL6516131A (en) 1966-06-13
FR1457220A (en) 1966-10-28
SE321830B (en) 1970-03-16

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