AU3368784A - Hammer drill - Google Patents

Hammer drill

Info

Publication number
AU3368784A
AU3368784A AU33687/84A AU3368784A AU3368784A AU 3368784 A AU3368784 A AU 3368784A AU 33687/84 A AU33687/84 A AU 33687/84A AU 3368784 A AU3368784 A AU 3368784A AU 3368784 A AU3368784 A AU 3368784A
Authority
AU
Australia
Prior art keywords
hammer drill
hammer
drill
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.)
Abandoned
Application number
AU33687/84A
Inventor
Horst Grossmann
Stefan Schmidt
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
Publication of AU3368784A publication Critical patent/AU3368784A/en
Abandoned 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
    • B25D17/24—Damping the reaction force
    • 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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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
    • B25D2250/191—Ram catchers for stopping the ram when entering idling mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
AU33687/84A 1983-10-01 1984-09-28 Hammer drill Abandoned AU3368784A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3335795 1983-10-01
DE19833335795 DE3335795A1 (en) 1983-10-01 1983-10-01 DRILLING HAMMER

Publications (1)

Publication Number Publication Date
AU3368784A true AU3368784A (en) 1985-04-04

Family

ID=6210757

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33687/84A Abandoned AU3368784A (en) 1983-10-01 1984-09-28 Hammer drill

Country Status (6)

Country Link
AU (1) AU3368784A (en)
CA (1) CA1233377A (en)
DE (1) DE3335795A1 (en)
FR (1) FR2552696B1 (en)
GB (1) GB2147240B (en)
IT (1) IT1176850B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3424870B2 (en) * 1995-02-28 2003-07-07 株式会社マキタ Immersion prevention device for impact tools
GB9909987D0 (en) * 1999-04-30 1999-06-30 Black & Decker Inc Rotary hammer
CN1329164C (en) * 2001-09-17 2007-08-01 密尔沃基电动工具公司 Rotary hammer
DE102005046664B4 (en) 2005-09-29 2016-11-17 Robert Bosch Gmbh Method for creating a flexible display area for a video surveillance system
DE102008000727A1 (en) * 2008-03-18 2009-09-24 Robert Bosch Gmbh Portable machine tool, in particular drilling or percussion hammer, with a club catching device and / or racket damping device
DE102008022454B4 (en) * 2008-05-08 2014-06-26 Aeg Electric Tools Gmbh Rotary Hammer
US8636081B2 (en) 2011-12-15 2014-01-28 Milwaukee Electric Tool Corporation Rotary hammer
DE102011007433A1 (en) * 2010-04-20 2011-12-08 Robert Bosch Gmbh Hand machine tool device
EP3683021B1 (en) * 2019-01-16 2023-09-13 Black & Decker Inc. Hammer drill

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283769B (en) * 1963-05-15 1968-11-21 Impex Essen Vertrieb Percussion hammer
DE2229388C3 (en) * 1972-06-16 1981-01-22 Robert Bosch Gmbh, 7000 Stuttgart Hand-operated hammer drill
DE2438938A1 (en) * 1974-08-14 1976-02-26 Bosch Gmbh Robert MOTOR-DRIVEN HAMMER
CH636796A5 (en) * 1979-01-25 1983-06-30 Duss Friedrich Maschf Electropneumatic hammer with a catch ring for the percussion piston
US4290492A (en) * 1979-01-31 1981-09-22 Black & Decker Inc. Idling and air replenishing system for a reciprocating hammer mechanism
DE3120326A1 (en) * 1980-10-21 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart DRILLING HAMMER

Also Published As

Publication number Publication date
DE3335795A1 (en) 1985-04-18
GB8424629D0 (en) 1984-11-07
GB2147240A (en) 1985-05-09
IT1176850B (en) 1987-08-18
IT8422896A0 (en) 1984-09-28
DE3335795C2 (en) 1988-06-23
FR2552696B1 (en) 1994-09-23
FR2552696A1 (en) 1985-04-05
CA1233377A (en) 1988-03-01
GB2147240B (en) 1986-08-28

Similar Documents

Publication Publication Date Title
AU543989B2 (en) Percussion drill
AU566144B2 (en) Drill
AU2983884A (en) Drilling sub
DE3468359D1 (en) Percussion tool
AU1283483A (en) Bit construction
AU561205B2 (en) Drill chuck
AU3687884A (en) Percussion drill bit
AU541630B2 (en) Drill tool
AU554092B2 (en) Drilling and surveying tool
AU560109B2 (en) Drill chuck
AU559476B2 (en) Tamping tool
AU559611B2 (en) Electro-pneumatic hammer drill
AU555566B2 (en) Woodturning tool
AU566058B2 (en) Down the hole hammer drill
AU562593B2 (en) Percussion jig
AU1471783A (en) Drill bit
AU3368784A (en) Hammer drill
GB8421571D0 (en) Percussive tool
AU2873984A (en) Sliding hammer
GB2160810B (en) Hammer drill
GB8430757D0 (en) Hammer drilling chuck
AU2647784A (en) Impact-torque tool
AU536381B2 (en) Drill tool
YU123284A (en) Drilling hammer
AU1111183A (en) Drill bit