KR950031334A - 보링기기 및 치즐(chisel)기기 - Google Patents

보링기기 및 치즐(chisel)기기 Download PDF

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Publication number
KR950031334A
KR950031334A KR1019950010933A KR19950010933A KR950031334A KR 950031334 A KR950031334 A KR 950031334A KR 1019950010933 A KR1019950010933 A KR 1019950010933A KR 19950010933 A KR19950010933 A KR 19950010933A KR 950031334 A KR950031334 A KR 950031334A
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KR
South Korea
Prior art keywords
boring
chisel
striking
axial displacement
tooth
Prior art date
Application number
KR1019950010933A
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English (en)
Inventor
만쉬츠 에르빈
젤프 미카엘
쉰키츠 디르크
Original Assignee
레인홀트 찰라츠 롤란트 빌티
힐티 악티엔게젤샤프트
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 레인홀트 찰라츠 롤란트 빌티, 힐티 악티엔게젤샤프트 filed Critical 레인홀트 찰라츠 롤란트 빌티
Publication of KR950031334A publication Critical patent/KR950031334A/ko

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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
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • 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
    • B25D16/003—Clutches specially adapted therefor
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/421—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw and additionally other mixing elements on the same shaft, e.g. paddles, discs, bearings, rotor blades of the Banbury type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • 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
    • B25D2211/003—Crossed drill and motor spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0011—Details of anvils, guide-sleeves or pistons
    • B25D2217/0019—Guide-sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

본 발명은 보링-및/또는 치즐 기기에 관한 것으로, 보링-및/또는 치즐 기기는 하우징(30)안에 안내관(36)과 타격부(28)를 가지며, 이 안내관(36)은 타격부(28)와 함께 완충 요소의 지지하에 하우징(30)의 맞은편에서 변위된다. 축변위-보상 요소(33)를 통해 회전 운동은 하우징(30)에 고정 배열된 구동모터(31)로부터 마모 없이 구동 모터(31)의 구동축(32)의 맞은편에서 변위가능한, 타격부(28)의 크랭크축(34)으로 전달된다.

Description

보링기기 및 치즐(chisel)기기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 보링-및/또는 치즐 기기를 나타내는 도면, 제2도는 올덤 커플링을 가진 보링-및/또는 치즐 기기를 나타내는 도면, 제3도는 크라운ㅌ 기어 커플링을 가진 보링 및/또는 치즐 기기를 나타내는 도면, 제4도는 병렬 크랭크 커플링을 가진 보링-및/또는 치즐 기기를 나타내는 도면.

Claims (10)

  1. 하우징(13,30,50)과, 여진 피스톤(15,33,55)과 적어도 한 부분의 크랭크축(14,34,54)을 갖는 타격부(8,28,69)와, 구동축(10,32,52)를 갖는 하우징에 고정된 구동 모터(9,31,51)와, 타격부(8,28,69)와 구동모터(9,31,52)사이의 기어(11,29,49)로 이루어지며, 이 타격부(8,28,69)는 완충 요소의 지지하에 하우징(13,30,50)의 맞은편에서 타격부(8,28,69)의 타격 방향에 대해 병렬로 변위되게 배열되는 보링-및/또는 치즐 기기에 있어서, 타격부(8,28,69)의 크랭크축(14,34,54)의 회전축은 타격부(8,28,69)의 타격 방향에 대해 병렬로 작용하는 축변위-보상 요소(12,33,53)가 구동모터(9,31,51)와 타격부(8,28,69)사이에 배열되는 것을 특징으로 하는 보링-및/또는 치즐 기기.
  2. 제1항에 있어서, 상기 기어(11,29,49)는 상기 구동 모터(9,31,51)와 상기 축변위-보상요소(12,33,53)사이에 배열되는 것을 특징으로 하는 보링-및/또는 치즐기기.
  3. 제1항 또는 제2항에 있어서, 상기 축변위-보상 요소(33)는 크라운 기어 커플링으로서 형성되어 있는 것을 특징으로 하는 보링-및/또는 치즐 기기.
  4. 제3항에 있어서, 타격부(28)의 크랭크축(34)은 외치를 가지며, 이 외치는 커플링축(46)의 내치(45)와 함께 작용하며, 외치의 치는 크라운 또는 활형이며 내치(45)의 치는 그에 상응하는 반대 형상을 가지는 것을 특징으로 하는 보링-및/또는 치즐 기기
  5. 제3항 또는 제4항에 있어서, 기어(29)의 피니언(41)은 구동 모터(31)의 구동축(32)과 함께 작용하는 외치 및 커플링축(46)의 외치(42)와 함께 작용하는 내치(43)를 가지며, 외치(42)의 치는 크라운 및 활형이며 내치(43)의 치는 그에 상응하는 반대 형상을 가지는 것을 특징으로 하는 보링-및/또는 치즐 기기.
  6. 제5항에 있어서, 상기 커플링축(46)은 플라스틱으로 형성되어 있는 것을 특징으로 하는 보링-및/또는 치즐 기기.
  7. 제1항 또는 제2항에 있어서, 상기 축변위-보상 요소(12)는 올덤 커플링으로서 형성되어 있는 것을 특징으로 하는 보링-및/또는 치즐 기기.
  8. 제7항에 있어서, 크랭크축(14)과 기어(11)의 피니언(21)은 각각 하나의 허브(22,24)와 연결되어 있고, 이 허브(22,24)는 슬롯을 가지며, 서로 변위되어 배열된 중간 디스크(23)의 캠의 이 슬롯 안으로 돌출하는 것을 특징으로 하는 보링-및/또는 치즐 기기.
  9. 제1항 또는 제2항에 있어서, 상기 축변위-보상 요소(53)는 병렬 크랭크 커플링으로서 형성되어 있는 것을 특징으로 하는 보링-및/또는 치즐 기기.
  10. 제9항에 있어서, 기어(49)의 하우징에 고정 배열된 회전가능한 피니언(61)은 디스크(62)와 고정 연결되어 있고 크랭크축(54)은 베어링(64)과 고정 연결되어 있으며, 그리고 이 베어링 디스크(62,64)는 로드(65,66)를 통해 양 베어링 디스크(62,64)사이에 배열된 중간 디스크와 연결되는 것을 특징으로 하는 보링-/또는 치즐 기기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950010933A 1994-05-02 1995-05-01 보링기기 및 치즐(chisel)기기 KR950031334A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4415348A DE4415348A1 (de) 1994-05-02 1994-05-02 Bohr- und Meisselgerät
DEP4415348.1 1994-05-02

Publications (1)

Publication Number Publication Date
KR950031334A true KR950031334A (ko) 1995-12-18

Family

ID=6517023

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950010933A KR950031334A (ko) 1994-05-02 1995-05-01 보링기기 및 치즐(chisel)기기

Country Status (10)

Country Link
US (1) US5678641A (ko)
EP (1) EP0680807B1 (ko)
JP (1) JP3520130B2 (ko)
KR (1) KR950031334A (ko)
AT (1) ATE185102T1 (ko)
AU (1) AU680351B2 (ko)
CA (1) CA2148167C (ko)
DE (2) DE4415348A1 (ko)
ES (1) ES2138175T3 (ko)
PL (1) PL177538B1 (ko)

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Publication number Priority date Publication date Assignee Title
DE19933972A1 (de) 1999-07-20 2001-01-25 Bosch Gmbh Robert Bohr- oder Schlaghammer
EP1464449B1 (en) * 2003-04-01 2010-03-24 Makita Corporation Power tool
DE602004026243D1 (de) * 2003-05-09 2010-05-12 Makita Corp Elektrowerkzeug
US7204322B2 (en) * 2003-07-31 2007-04-17 Makita Corporation Power tool having pneumatic vibration dampening
DE10348514B3 (de) * 2003-10-18 2005-02-17 Hilti Ag Handwerkzeugmaschine mit einem Schlagwerk mit zweiteiligem Pleuel
EP1779979B1 (en) * 2004-04-30 2018-02-21 Makita Corporation Working tool
JP4647957B2 (ja) * 2004-08-27 2011-03-09 株式会社マキタ 作業工具
ATE396838T1 (de) * 2004-12-23 2008-06-15 Black & Decker Inc Kraftwerkzeuggehäuse
DE602005007167D1 (de) * 2004-12-23 2008-07-10 Black & Decker Inc Kraftwerkzeuggehäuse
EP1674213B1 (en) * 2004-12-23 2008-10-01 BLACK & DECKER INC. Power tool cooling
JP4509890B2 (ja) * 2005-08-19 2010-07-21 株式会社マキタ 衝撃式作業工具
US7383895B2 (en) * 2005-08-19 2008-06-10 Makita Corporation Impact power tool
JP4686372B2 (ja) * 2006-02-01 2011-05-25 株式会社マキタ 衝撃式作業工具
DE102006000279A1 (de) * 2006-06-08 2007-12-13 Hilti Ag Handwerkzeugmaschine mit kurbelgetriebenem Luftfederschlagwerk
DE102006032214A1 (de) * 2006-07-12 2008-01-17 Robert Bosch Gmbh Handwerkzeugmaschine mit einer Schlagwerkeinheit
JP4815362B2 (ja) * 2007-02-06 2011-11-16 株式会社マキタ 衝撃式作業工具
JP4889564B2 (ja) * 2007-05-14 2012-03-07 株式会社マキタ 打撃工具
US7832498B2 (en) * 2007-06-15 2010-11-16 Makita Corporation Impact tool
JP5356097B2 (ja) * 2009-04-01 2013-12-04 株式会社マキタ 打撃工具
JP5361504B2 (ja) 2009-04-10 2013-12-04 株式会社マキタ 打撃工具
WO2012024843A1 (en) * 2010-08-27 2012-03-01 Bosch Power Tools (China) Co., Ltd. Striking mechanism
JP5518679B2 (ja) 2010-11-16 2014-06-11 株式会社マキタ 回転工具
JP2014172141A (ja) * 2013-03-12 2014-09-22 Makita Corp 打撃工具
CN105435888B (zh) * 2016-01-20 2018-10-02 嘉善鑫强钢业有限公司 一种破碎锤以及带有该破碎锤的震碎机

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US3921729A (en) * 1971-11-25 1975-11-25 Hilti Ag Electropneumatic hammer
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DE3310145C2 (de) * 1983-03-21 1993-10-21 Hilti Ag Elektropneumatischer Bohrhammer mit austauschbarem Schlagwerk
DE3405922A1 (de) * 1984-02-18 1985-08-22 Robert Bosch Gmbh, 7000 Stuttgart Handwerkzeugmaschine, insbesondere bohr- oder schlaghammer
DE3538166A1 (de) * 1985-10-26 1987-04-30 Hilti Ag Bohrhammer mit dreharretierung
DE3841515A1 (de) * 1988-12-09 1990-06-13 Hilti Ag Handwerkzeug mit schaltgetriebe

Also Published As

Publication number Publication date
DE4415348A1 (de) 1995-11-09
PL177538B1 (pl) 1999-12-31
US5678641A (en) 1997-10-21
EP0680807B1 (de) 1999-09-29
AU1773295A (en) 1995-11-09
ATE185102T1 (de) 1999-10-15
JPH07299618A (ja) 1995-11-14
DE59506926D1 (de) 1999-11-04
CA2148167C (en) 2000-04-18
ES2138175T3 (es) 2000-01-01
CA2148167A1 (en) 1995-11-03
JP3520130B2 (ja) 2004-04-19
PL308414A1 (en) 1995-11-13
EP0680807A1 (de) 1995-11-08
AU680351B2 (en) 1997-07-24

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