IT956106B - Meccanismo di perforazione norma le e perforazione a percussione per utensile elettrico - Google Patents

Meccanismo di perforazione norma le e perforazione a percussione per utensile elettrico

Info

Publication number
IT956106B
IT956106B IT25202/72A IT2520272A IT956106B IT 956106 B IT956106 B IT 956106B IT 25202/72 A IT25202/72 A IT 25202/72A IT 2520272 A IT2520272 A IT 2520272A IT 956106 B IT956106 B IT 956106B
Authority
IT
Italy
Prior art keywords
norm
electric tool
percussion drilling
perforation mechanism
perforation
Prior art date
Application number
IT25202/72A
Other languages
English (en)
Original Assignee
Black & Decker Mfg Co
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 & Decker Mfg Co filed Critical Black & Decker Mfg Co
Application granted granted Critical
Publication of IT956106B publication Critical patent/IT956106B/it

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
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18024—Rotary to reciprocating and rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
IT25202/72A 1971-06-07 1972-05-31 Meccanismo di perforazione norma le e perforazione a percussione per utensile elettrico IT956106B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15033971A 1971-06-07 1971-06-07

Publications (1)

Publication Number Publication Date
IT956106B true IT956106B (it) 1973-10-10

Family

ID=22534096

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25202/72A IT956106B (it) 1971-06-07 1972-05-31 Meccanismo di perforazione norma le e perforazione a percussione per utensile elettrico

Country Status (3)

Country Link
US (1) US3730281A (it)
DE (1) DE2226792A1 (it)
IT (1) IT956106B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229981A (en) * 1978-09-18 1980-10-28 Milwaukee Electric Tool Corporation Reversible hammer drill
DE3241528C2 (de) * 1982-11-10 1986-04-10 Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker Werkzeugspannfutter für einen Bohrhammer
GB2275644B (en) * 1993-03-05 1995-12-13 Black & Decker Inc Chuck spindle device and power tools incorporating same
GB9304540D0 (en) * 1993-03-05 1993-04-21 Black & Decker Inc Power tool and mechanism
US6003618A (en) * 1997-07-29 1999-12-21 Chicago Pneumatic Tool Company Twin lobe impact mechanism
CN2423072Y (zh) * 1999-12-01 2001-03-14 上海星特浩企业有限公司 交、直流多用途组合工具
CN2409024Y (zh) * 1999-09-01 2000-12-06 上海星特浩企业有限公司 充电式多用途组合工具
TW554792U (en) 2003-01-29 2003-09-21 Mobiletron Electronics Co Ltd Function switching device of electric tool
TW556637U (en) 2003-02-24 2003-10-01 Mobiletron Electronics Co Ltd Power tool
US7588095B2 (en) * 2005-04-19 2009-09-15 Black & Decker Inc. Outer bearing retention structures for ratchet hammer mechanism
EP1733851B1 (en) * 2005-06-15 2013-01-02 Caterpillar Inc. Tool Retention Apparatus and Method
EP1733849A1 (en) * 2005-06-15 2006-12-20 Caterpillar, Inc. Tool assembly having a two part body
US9751176B2 (en) * 2014-05-30 2017-09-05 Black & Decker Inc. Power tool accessory attachment system
GB201413008D0 (en) * 2014-07-23 2014-09-03 Black & Decker Inc A range of power tools
KR102360161B1 (ko) * 2017-05-29 2022-02-09 현대자동차주식회사 스핀들 장치 및 그의 작동방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119274A (en) * 1961-06-05 1964-01-28 Black & Decker Mfg Co Power-driven tool for drilling or impact-drilling
US3433082A (en) * 1967-09-20 1969-03-18 Black & Decker Mfg Co Transmission and selector mechanism for alternate hammer and hammerdrill power tool

Also Published As

Publication number Publication date
US3730281A (en) 1973-05-01
DE2226792A1 (de) 1972-12-28

Similar Documents

Publication Publication Date Title
IT956110B (it) Martello perforatore elettrico
IT990841B (it) Meccanismo per trapano a percussione
MY7500158A (en) A logging-while drilling tool
IT956106B (it) Meccanismo di perforazione norma le e perforazione a percussione per utensile elettrico
AT315053B (de) Hammerbohrmaschine
ZA726260B (en) Drill guide
ZA712380B (en) Hammer drill
IT972128B (it) Perforatore a percussione ed a ro tazione
ZA717492B (en) Eccentric drill tool
BE765762A (fr) Outil a tronconner
IT963723B (it) Trapano a percussione
ZA727677B (en) A boring tool
FR2318712A1 (fr) Perceuse a percussion
ZA725246B (en) Drill bit
IT990430B (it) Trapano battente
IT990297B (it) Apparecchiatura di carotaggio per perforatrice a percussione
CH532454A (fr) Outil pneumatique à percussion et rotation
AU6345773A (en) Percussion drill
BE754703A (fr) Outil a percussion
ZA731752B (en) An improved well drilling tool
FR1309742A (fr) Outil pour perceuse à percussion
CH540425A (de) Schlag- oder Schlagbohrhammer
BE764849A (fr) Outil a empreindre compact
CA853062A (en) Percussive well drill bit
IT971088B (it) Utensile di trivellazione