GB2115337A - A power drill - Google Patents

A power drill Download PDF

Info

Publication number
GB2115337A
GB2115337A GB08205765A GB8205765A GB2115337A GB 2115337 A GB2115337 A GB 2115337A GB 08205765 A GB08205765 A GB 08205765A GB 8205765 A GB8205765 A GB 8205765A GB 2115337 A GB2115337 A GB 2115337A
Authority
GB
United Kingdom
Prior art keywords
spindle
drill
control member
displacement
percussion
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.)
Withdrawn
Application number
GB08205765A
Other languages
English (en)
Inventor
Rolf Meier
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Priority to GB08205765A priority Critical patent/GB2115337A/en
Priority to DE19838304917 priority patent/DE8304917U1/de
Publication of GB2115337A publication Critical patent/GB2115337A/en
Withdrawn legal-status Critical Current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
    • 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
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • 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
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB08205765A 1982-02-26 1982-02-26 A power drill Withdrawn GB2115337A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08205765A GB2115337A (en) 1982-02-26 1982-02-26 A power drill
DE19838304917 DE8304917U1 (de) 1982-02-26 1983-02-22 Bohrmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08205765A GB2115337A (en) 1982-02-26 1982-02-26 A power drill

Publications (1)

Publication Number Publication Date
GB2115337A true GB2115337A (en) 1983-09-07

Family

ID=10528652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08205765A Withdrawn GB2115337A (en) 1982-02-26 1982-02-26 A power drill

Country Status (2)

Country Link
DE (1) DE8304917U1 (de)
GB (1) GB2115337A (de)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703043A1 (de) * 1994-09-26 1996-03-27 Black & Decker Inc. Bohrhammer mit geneigter Kupplungsscheibe
US6702090B2 (en) 2001-03-14 2004-03-09 Milwaukee Electric Tool Corporation Power tool and spindle lock system
US7032683B2 (en) 2001-09-17 2006-04-25 Milwaukee Electric Tool Corporation Rotary hammer
US7063201B2 (en) 2001-11-27 2006-06-20 Milwaukee Electric Tool Corporation Power tool and spindle lock system
US7121359B2 (en) * 2002-12-24 2006-10-17 Robert Bosch Gmbh Drilling hammer having an external mechanism for selectively switching operation between impact drilling and chiseling modes
CN100348371C (zh) * 2004-03-05 2007-11-14 日立工机株式会社 冲击钻
EP2103392A1 (de) 2008-03-18 2009-09-23 Black & Decker, Inc. Hammer
EP2103391A1 (de) 2008-03-18 2009-09-23 Black & Decker, Inc. Hammer
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
NL2006319C2 (nl) * 2011-03-01 2012-09-04 Bosch Gmbh Robert Elektrisch handgereedschap.
CN108544431A (zh) * 2018-04-08 2018-09-18 泉州齐美电子科技有限公司 一种冲击型转速可调的钻机

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703043A1 (de) * 1994-09-26 1996-03-27 Black & Decker Inc. Bohrhammer mit geneigter Kupplungsscheibe
US5628374A (en) * 1994-09-26 1997-05-13 Black & Decker Inc. Hammer drill with inclined clutch plate
US6702090B2 (en) 2001-03-14 2004-03-09 Milwaukee Electric Tool Corporation Power tool and spindle lock system
US7032683B2 (en) 2001-09-17 2006-04-25 Milwaukee Electric Tool Corporation Rotary hammer
US7063201B2 (en) 2001-11-27 2006-06-20 Milwaukee Electric Tool Corporation Power tool and spindle lock system
US7121359B2 (en) * 2002-12-24 2006-10-17 Robert Bosch Gmbh Drilling hammer having an external mechanism for selectively switching operation between impact drilling and chiseling modes
CN100348371C (zh) * 2004-03-05 2007-11-14 日立工机株式会社 冲击钻
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US8292001B2 (en) 2007-11-21 2012-10-23 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US8109343B2 (en) 2007-11-21 2012-02-07 Black & Decker Inc. Multi-mode drill with mode collar
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7987920B2 (en) 2007-11-21 2011-08-02 Black & Decker Inc. Multi-mode drill with mode collar
EP2103391A1 (de) 2008-03-18 2009-09-23 Black & Decker, Inc. Hammer
EP2103392A1 (de) 2008-03-18 2009-09-23 Black & Decker, Inc. Hammer
NL2006319C2 (nl) * 2011-03-01 2012-09-04 Bosch Gmbh Robert Elektrisch handgereedschap.
WO2012118370A1 (en) * 2011-03-01 2012-09-07 Robert Bosch Gmbh Electric hand tool
CN108544431A (zh) * 2018-04-08 2018-09-18 泉州齐美电子科技有限公司 一种冲击型转速可调的钻机

Also Published As

Publication number Publication date
DE8304917U1 (de) 1983-06-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)