DE3883436T2 - Rotierende Schlagvorrichtung. - Google Patents

Rotierende Schlagvorrichtung.

Info

Publication number
DE3883436T2
DE3883436T2 DE88109134T DE3883436T DE3883436T2 DE 3883436 T2 DE3883436 T2 DE 3883436T2 DE 88109134 T DE88109134 T DE 88109134T DE 3883436 T DE3883436 T DE 3883436T DE 3883436 T2 DE3883436 T2 DE 3883436T2
Authority
DE
Germany
Prior art keywords
rotational axis
reciprocative
away
rotary
impact device
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
DE88109134T
Other languages
English (en)
Other versions
DE3883436D1 (de
Inventor
Sakuji Yamada
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.)
YAMADA MACHINERY INDUSTRIAL CO., LTD., KOBE, HYOGO
Original Assignee
YAMADA JUKI KK
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 YAMADA JUKI KK filed Critical YAMADA JUKI KK
Publication of DE3883436D1 publication Critical patent/DE3883436D1/de
Application granted granted Critical
Publication of DE3883436T2 publication Critical patent/DE3883436T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • 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
    • B25D17/02—Percussive tool bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/066—Means for driving the impulse member using centrifugal or rotary impact elements
    • B25D11/068—Means for driving the impulse member using centrifugal or rotary impact elements in which the tool bit or anvil is hit by a rotary impulse member
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
DE88109134T 1987-06-17 1988-06-08 Rotierende Schlagvorrichtung. Expired - Fee Related DE3883436T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15092187 1987-06-17

Publications (2)

Publication Number Publication Date
DE3883436D1 DE3883436D1 (de) 1993-09-30
DE3883436T2 true DE3883436T2 (de) 1993-12-09

Family

ID=15507316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88109134T Expired - Fee Related DE3883436T2 (de) 1987-06-17 1988-06-08 Rotierende Schlagvorrichtung.

Country Status (7)

Country Link
US (1) US5002134A (de)
EP (1) EP0295563B1 (de)
KR (1) KR920004683B1 (de)
AT (1) ATE93440T1 (de)
AU (1) AU602218B2 (de)
DE (1) DE3883436T2 (de)
ES (1) ES2042648T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488997A (en) * 1993-10-19 1996-02-06 Yamada Juki Co., Ltd. Rotary impacting apparatus
US5921300A (en) * 1998-01-14 1999-07-13 Smith; Kelvin M. Log-splitting device
JP2000024958A (ja) * 1998-07-15 2000-01-25 Yamada Kikai Kogyo Kk 連続衝撃作業機
JP2000198087A (ja) * 1998-12-29 2000-07-18 Yamada Kikai Kogyo Kk 連続衝撃作業機
JP2000308850A (ja) * 1999-04-26 2000-11-07 Kawasaki Heavy Ind Ltd 衝撃発生装置
US7789282B2 (en) * 2007-08-14 2010-09-07 Chervon Limited Nailer device
US7963430B2 (en) * 2008-10-15 2011-06-21 Chervon Limited Nailer device
CN201493818U (zh) * 2009-07-17 2010-06-02 南京德朔实业有限公司 打钉枪
CN102049762B (zh) * 2009-10-28 2012-08-22 南京德朔实业有限公司 一种电动榔头
CN201525003U (zh) * 2009-11-02 2010-07-14 南京德朔实业有限公司 一种电动榔头
CN201565934U (zh) * 2009-11-06 2010-09-01 南京德朔实业有限公司 一种电动榔头
CN102069481B (zh) * 2009-11-19 2012-08-22 南京德朔实业有限公司 一种动力榔头
CN102069475B (zh) * 2009-11-20 2013-08-21 南京德朔实业有限公司 一种动力榔头
CN102114624A (zh) * 2009-12-31 2011-07-06 南京德朔实业有限公司 一种电动工具
US8297373B2 (en) * 2010-02-19 2012-10-30 Milwaukee Electric Tool Corporation Impact device
CN101863012B (zh) * 2010-06-13 2011-12-28 宁波捷美进出口有限公司 电榔头
ES2644886B1 (es) * 2016-05-31 2018-09-13 Talleres Betoño, S.A. Ripper de accionamiento lineal
US10821625B1 (en) 2018-05-04 2020-11-03 Albers VerMeer Design, LLC Fastener driving system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1812692A (en) * 1925-08-25 1931-06-30 Joseph Alfred Dahme Centrifugal hammer
US1632255A (en) * 1926-01-16 1927-06-14 Wagner Georges Ernest Rotary percussion implement
US1824935A (en) * 1927-05-31 1931-09-29 Thompson George Henry Percussion mechanism for tools
US2079909A (en) * 1934-09-26 1937-05-11 Jackson Corwill Vibrating motor
US2233913A (en) * 1938-10-10 1941-03-04 Harry B Colestock Power hammer
US2500402A (en) * 1945-07-11 1950-03-14 Craig Ernest Rotary vibratory hammer
US2533975A (en) * 1946-04-15 1950-12-12 Nordberg Manufacturing Co Hammer
US3160217A (en) * 1962-11-30 1964-12-08 Richard R Raihle Mechanical hammer
JPS5139161B2 (de) * 1972-03-25 1976-10-26
US4867251A (en) * 1985-09-10 1989-09-19 Kango Limited Impact device

Also Published As

Publication number Publication date
KR890000756A (ko) 1989-03-16
ATE93440T1 (de) 1993-09-15
EP0295563B1 (de) 1993-08-25
ES2042648T3 (es) 1993-12-16
EP0295563A3 (en) 1990-03-14
EP0295563A2 (de) 1988-12-21
DE3883436D1 (de) 1993-09-30
US5002134A (en) 1991-03-26
AU1771188A (en) 1988-12-22
KR920004683B1 (ko) 1992-06-13
AU602218B2 (en) 1990-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: YAMADA MACHINERY INDUSTRIAL CO., LTD., KOBE, HYOGO

8339 Ceased/non-payment of the annual fee