GB2360010B - Power Tool - Google Patents

Power Tool

Info

Publication number
GB2360010B
GB2360010B GB0100527A GB0100527A GB2360010B GB 2360010 B GB2360010 B GB 2360010B GB 0100527 A GB0100527 A GB 0100527A GB 0100527 A GB0100527 A GB 0100527A GB 2360010 B GB2360010 B GB 2360010B
Authority
GB
United Kingdom
Prior art keywords
power tool
tool
power
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 - Fee Related
Application number
GB0100527A
Other versions
GB2360010A (en
GB0100527D0 (en
Inventor
Karl Frauhammer
Manfred Hellbach
Frank Mueller
Karl Treyz
Heinz Schnerring
Joerg Friedrich
Andreas Strasser
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0100527D0 publication Critical patent/GB0100527D0/en
Publication of GB2360010A publication Critical patent/GB2360010A/en
Application granted granted Critical
Publication of GB2360010B publication Critical patent/GB2360010B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/003—Crossed drill and motor spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/068—Crank-actuated impulse-driving mechanisms
    • 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
    • B25D2250/331—Use of bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB0100527A 2000-01-14 2001-01-09 Power Tool Expired - Fee Related GB2360010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000101192 DE10001192A1 (en) 2000-01-14 2000-01-14 Machine tool, e.g. rock drill or chipper, has rotating, load bearing components mounted in bearing with one rotating component and which are supported in two directions by pairs of bearing surfaces arranged one behind other

Publications (3)

Publication Number Publication Date
GB0100527D0 GB0100527D0 (en) 2001-02-21
GB2360010A GB2360010A (en) 2001-09-12
GB2360010B true GB2360010B (en) 2002-03-27

Family

ID=7627413

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0100527A Expired - Fee Related GB2360010B (en) 2000-01-14 2001-01-09 Power Tool

Country Status (4)

Country Link
JP (1) JP2001239472A (en)
CH (1) CH694959A5 (en)
DE (1) DE10001192A1 (en)
GB (1) GB2360010B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10003772A1 (en) * 2000-01-28 2001-08-09 Bosch Gmbh Robert Device for sealing a room
JP2008012662A (en) 2006-07-01 2008-01-24 Black & Decker Inc Lubricant system for hammer drill
DE102007050549A1 (en) * 2007-10-23 2009-04-30 Robert Bosch Gmbh Hand tool
US8115365B2 (en) 2008-04-15 2012-02-14 Ngk Insulators, Ltd. Surface acoustic wave devices
US7911111B2 (en) * 2008-04-15 2011-03-22 Ngk Insulators, Ltd. Surface acoustic wave devices
EP2127820A1 (en) * 2008-05-26 2009-12-02 Max Co., Ltd. Driving tool
JP5012661B2 (en) * 2008-05-26 2012-08-29 マックス株式会社 Driving tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028531A (en) * 1963-02-22 1966-05-04 Black & Decker Mfg Co Rotary hammer
US4204718A (en) * 1978-12-11 1980-05-27 The Garrett Corporation Bearing assembly
US5885006A (en) * 1994-02-08 1999-03-23 Plastic Bearings & Housings Australasia Pty. Ltd. Plain bearing assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916738C (en) * 1938-06-22 1954-08-16 Dr Hans Vogt Self-lubricating capillary bearing
DE1896800U (en) * 1964-03-21 1964-07-16 Hellmut Schrader WAREHOUSE.
DE1575399A1 (en) * 1966-08-30 1970-01-29 Ilie Chivari Hydrostatic thrust bearing
DE1913365A1 (en) * 1969-03-15 1970-09-24 Koepke Dr Ing Guenter Differential sliding element
DE7200408U (en) * 1971-01-25 1973-08-30 Skf Industrial Trading And Development Co Nv Hydrostatic bearing with two bearing surfaces that can be rotated relative to one another
GB1393883A (en) * 1971-02-18 1975-05-14 Glacier Metal Co Ltd Floating pad bearings
DE4038586A1 (en) * 1990-12-04 1992-06-11 Bosch Gmbh Robert HAND MACHINE TOOL WITH Eccentric Gear
DE19707588B4 (en) * 1997-02-26 2005-08-18 Robert Bosch Gmbh Machine tool, in particular drill or impact drill or hammer drill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028531A (en) * 1963-02-22 1966-05-04 Black & Decker Mfg Co Rotary hammer
US4204718A (en) * 1978-12-11 1980-05-27 The Garrett Corporation Bearing assembly
US5885006A (en) * 1994-02-08 1999-03-23 Plastic Bearings & Housings Australasia Pty. Ltd. Plain bearing assembly

Also Published As

Publication number Publication date
GB2360010A (en) 2001-09-12
JP2001239472A (en) 2001-09-04
DE10001192A1 (en) 2001-07-26
CH694959A5 (en) 2005-10-14
GB0100527D0 (en) 2001-02-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110109