GB2367780B - A machine tool with a chamber with lubricant and a pressure compensating device of the chamber - Google Patents

A machine tool with a chamber with lubricant and a pressure compensating device of the chamber

Info

Publication number
GB2367780B
GB2367780B GB0122047A GB0122047A GB2367780B GB 2367780 B GB2367780 B GB 2367780B GB 0122047 A GB0122047 A GB 0122047A GB 0122047 A GB0122047 A GB 0122047A GB 2367780 B GB2367780 B GB 2367780B
Authority
GB
United Kingdom
Prior art keywords
chamber
lubricant
machine tool
compensating device
pressure compensating
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
GB0122047A
Other versions
GB0122047D0 (en
GB2367780A (en
Inventor
Helmut Lebisch
Otto Baumann
Rolf Meuller
Dietmar Saur
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 GB0122047D0 publication Critical patent/GB0122047D0/en
Publication of GB2367780A publication Critical patent/GB2367780A/en
Application granted granted Critical
Publication of GB2367780B publication Critical patent/GB2367780B/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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/26—Lubricating
    • 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
    • B25D2250/185—Pressure equalising means between sealed chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Portable Power Tools In General (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
GB0122047A 2000-09-15 2001-09-12 A machine tool with a chamber with lubricant and a pressure compensating device of the chamber Expired - Fee Related GB2367780B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000145619 DE10045619C1 (en) 2000-09-15 2000-09-15 Machine tool with a room with lubricant and a pressure compensation device of the room

Publications (3)

Publication Number Publication Date
GB0122047D0 GB0122047D0 (en) 2001-10-31
GB2367780A GB2367780A (en) 2002-04-17
GB2367780B true GB2367780B (en) 2002-10-30

Family

ID=7656284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0122047A Expired - Fee Related GB2367780B (en) 2000-09-15 2001-09-12 A machine tool with a chamber with lubricant and a pressure compensating device of the chamber

Country Status (4)

Country Link
JP (1) JP2002160181A (en)
CH (1) CH695487A5 (en)
DE (1) DE10045619C1 (en)
GB (1) GB2367780B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145296A1 (en) * 2001-09-14 2003-04-03 Bosch Gmbh Robert Hand machine tool with a pressure compensation device
DE10202603B4 (en) 2002-01-24 2012-08-30 Robert Bosch Gmbh Method and device for slowing down the discharge process of a battery
DE10252622A1 (en) 2002-11-11 2004-05-27 Continental Teves Ag & Co. Ohg Motor pump aggregate for motor vehicle braking system has motor and pump that comprises shaft that is driven by motor and bearings of end of shaft are arranged in reception body that is provided with valves and connection channels
JP4573208B2 (en) * 2004-07-16 2010-11-04 日立工機株式会社 Electric tool
JP4470696B2 (en) * 2004-11-05 2010-06-02 日立工機株式会社 Electric tool
JP4622461B2 (en) * 2004-11-05 2011-02-02 日立工機株式会社 Electric tool
JP4965303B2 (en) * 2007-03-26 2012-07-04 株式会社マキタ Impact tool
DE102007050549A1 (en) * 2007-10-23 2009-04-30 Robert Bosch Gmbh Hand tool
RU2012140965A (en) * 2011-10-04 2014-03-27 Макита Корпорейшн POWER TOOLS (OPTIONS)
CN103358287B (en) * 2012-03-31 2016-04-06 苏州宝时得电动工具有限公司 Electric hammer
US9784380B2 (en) 2015-10-12 2017-10-10 Hamilton Sundstrand Corporation Valve assembly for variable frequency generator and method of sealing
JP7535742B2 (en) * 2020-03-31 2024-08-19 パナソニックＩｐマネジメント株式会社 Power tools

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719254A (en) * 1971-11-10 1973-03-06 Dotco Inc Lubricated angle drive attachment for air operated tool
US4403679A (en) * 1981-04-01 1983-09-13 Cooper Industries, Inc. Angle drive lubricator
EP0589337A1 (en) * 1992-09-24 1994-03-30 Robert Bosch Gmbh Hand tool machine, particularly a hammer drill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719254A (en) * 1971-11-10 1973-03-06 Dotco Inc Lubricated angle drive attachment for air operated tool
US4403679A (en) * 1981-04-01 1983-09-13 Cooper Industries, Inc. Angle drive lubricator
EP0589337A1 (en) * 1992-09-24 1994-03-30 Robert Bosch Gmbh Hand tool machine, particularly a hammer drill

Also Published As

Publication number Publication date
GB0122047D0 (en) 2001-10-31
JP2002160181A (en) 2002-06-04
CH695487A5 (en) 2006-06-15
GB2367780A (en) 2002-04-17
DE10045619C1 (en) 2002-05-29

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Legal Events

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

Effective date: 20130912