JPH028U - - Google Patents

Info

Publication number
JPH028U
JPH028U JP1989064490U JP6449089U JPH028U JP H028 U JPH028 U JP H028U JP 1989064490 U JP1989064490 U JP 1989064490U JP 6449089 U JP6449089 U JP 6449089U JP H028 U JPH028 U JP H028U
Authority
JP
Japan
Prior art keywords
hammer drill
guide tube
hammer
drill according
guide
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.)
Pending
Application number
JP1989064490U
Other languages
Japanese (ja)
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 filed Critical
Publication of JPH028U publication Critical patent/JPH028U/ja
Pending 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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1253—Jaws movement actuated by an axially movable member
    • 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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17564—Loose jaws
    • Y10T279/17572—Moving-cam actuator
    • Y10T279/17581—Threaded cam sleeve
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y10T279/17649—Threaded sleeve and body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案ハンマドリルの第１の好適な
実施例の一部横断面図、第２図は、第１図に示す
ハンマドリルのツールホルダの線―に沿う横
断面図、第３図は、本考案ハンマドリルの第２の
好適な実施例の一部横断面図、第４図は、第３図
に示すハンマドリルのツールホルダの線―に
沿う横断面図である。 １…ハウジング、２，２２…ガイドシリンダ、
３…励振用ピストン、４…自由ピストン、５…空
間、６，２６…ガイドチユーブ、７…ころ軸受、
８…シヤフトパツキン、９…止め輪、１０…歯車
、１１…ピニオン、１２…ハンマ、１３…チヤツ
クボデイ、１３ａ…ねじ部、１４，２４…締付け
あご、１５，２９…コーン形状スリーブ、１６，
２７…環状ばね、１７…接線ピン、１８，２８…
工具の挿入端、２６ａ…通路開口。 FIG. 1 is a partial cross-sectional view of a first preferred embodiment of the hammer drill of the present invention, FIG. 2 is a cross-sectional view taken along the line of the tool holder of the hammer drill shown in FIG. 1, and FIG. FIG. 4 is a cross-sectional view taken along the line of the tool holder of the hammer drill shown in FIG. 3; 1... Housing, 2, 22... Guide cylinder,
3... Excitation piston, 4... Free piston, 5... Space, 6, 26... Guide tube, 7... Roller bearing,
8...Shaft packing, 9...Retaining ring, 10...Gear, 11...Pinion, 12...Hammer, 13...Chuck body, 13a...Threaded portion, 14, 24...Tightening jaw, 15, 29...Cone-shaped sleeve, 16,
27... Annular spring, 17... Tangent pin, 18, 28...
Tool insertion end, 26a... passage opening.

Claims (1)

【実用新案登録請求の範囲】 １ 打撃機構用のガイドシリンダと、ツールホル
ダを収容すると共に、ツールホルダ内に挿入され
た工具に回転運動を伝達するガイドチユーブとを
具え、工具に打撃運動を伝達するためのハンマが
、ガイドチユーブ内で軸線方向に移動可能に取付
けられたハンマドリルにおいて、 ツールホルダは、半径方向に調整偏移可能な締
付けあごからなる半径方向に調整偏移可能な案内
領域を有すると共に、それら締付けあごを半径方
向に調整偏移可能にその輪郭部分を支持する軸線
方向に移動可能なコーン形状スリーブを具えてな
ることを特徴とするハンマドリル。 ２ 締付けあごに、ハンマのせん孔方向側前端部
が作用する実用新案登録請求の範囲第１項に記載
のハンマドリル。 ３ 締付けあごが、ガイドチユーブを越えて軸線
方向に突出する実用新案登録請求の範囲第１項又
は第２項に記載のハンマドリル。 ４ 締付けあごが、ガイドチユーブをその半径方
向に貫入する実用新案登録請求の範囲第１項〜第
３項のいずれか一項に記載のハンマドリル。 ５ ガイドチユーブとガイドシリンダとを一体的
に形成した実用新案登録請求の範囲第１項〜第４
項のいずれか一項に記載のハンマドリル。 ６ ガイドシリンダの外径を、ガイドチユーブの
外径の１．２〜１．８倍とした実用新案登録請求
の範囲第１項〜第５項のいずれか一項に記載のハ
ンマドリル。[Claims for Utility Model Registration] 1. A guide cylinder for a striking mechanism and a guide tube that accommodates a tool holder and transmits rotational motion to a tool inserted into the tool holder, and transmits striking motion to the tool. In a hammer drill in which a hammer is mounted axially movably in a guide tube for A hammer drill comprising an axially movable cone-shaped sleeve supporting the contoured portion of the clamping jaws in a radially adjustable and displaceable manner. 2. The hammer drill according to claim 1, in which the front end of the hammer in the drilling direction acts on the tightening jaw. 3. The hammer drill according to claim 1 or 2, in which the tightening jaw protrudes beyond the guide tube in the axial direction. 4. The hammer drill according to any one of claims 1 to 3, wherein the tightening jaws penetrate the guide tube in its radial direction. 5 Scope of Utility Model Registration Claims 1 to 4 in which the guide tube and guide cylinder are integrally formed
A hammer drill as described in any one of the paragraphs. 6. The hammer drill according to any one of claims 1 to 5, wherein the outer diameter of the guide cylinder is 1.2 to 1.8 times the outer diameter of the guide tube.
JP1989064490U 1981-08-17 1989-05-31 Pending JPH028U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813132450 DE3132450A1 (en) 1981-08-17 1981-08-17 DRILLING HAMMER WITH GUIDE CYLINDER FOR THE STRIKE

Publications (1)

Publication Number Publication Date
JPH028U true JPH028U (en) 1990-01-05

Family

ID=6139486

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57140014A Pending JPS5840207A (en) 1981-08-17 1982-08-13 Hammer drill
JP1989064490U Pending JPH028U (en) 1981-08-17 1989-05-31

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP57140014A Pending JPS5840207A (en) 1981-08-17 1982-08-13 Hammer drill

Country Status (16)

Country Link
US (1) US4508180A (en)
JP (2) JPS5840207A (en)
AT (1) AT383075B (en)
BE (1) BE894107A (en)
CA (1) CA1203793A (en)
CH (1) CH655892A5 (en)
DE (1) DE3132450A1 (en)
ES (1) ES515027A0 (en)
FI (1) FI79046C (en)
FR (1) FR2511289A1 (en)
GB (1) GB2105240B (en)
HU (1) HU188589B (en)
IT (1) IT1151971B (en)
NL (1) NL189952C (en)
SE (1) SE8204714L (en)
YU (1) YU43920B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6158413B1 (en) * 2016-05-20 2017-07-05 ファインマシーンカタオカ株式会社 holder

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118691A1 (en) * 1981-05-12 1982-12-02 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim MULTI-JAW CHUCK AND TOOL AND DRILL REPLACEMENT FOR THE MULTI-JAW CHUCK AND METHOD FOR CHIP-FREE SHAPING AT LEAST ONE PART OF THE TOOL
DE3241528C2 (en) 1982-11-10 1986-04-10 Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker Tool chuck for a hammer drill
DE3333856C2 (en) * 1983-09-20 1987-02-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Tool holder for multi-groove hammer drill for an electro-pneumatic hammer drill
DE3343133C2 (en) * 1983-11-29 1985-10-31 Günter Horst 7927 Sontheim Röhm Chuck for a hammer drilling tool
DE3430796A1 (en) * 1984-08-22 1986-03-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electropneumatic hammer-drilling machine
DE3531512A1 (en) * 1985-09-04 1987-03-12 Hilti Ag CHUCK FOR DRILLING AND CHISEL TOOLS
DE3610680A1 (en) * 1986-03-29 1987-10-01 Bosch Gmbh Robert Seal
DE3613526A1 (en) * 1986-04-22 1987-10-29 Licentia Gmbh Tool-holding fixture detachably connected to the spindle sleeve of an electropneumatically driven rotary percussion hammer drill
US4858701A (en) * 1987-11-30 1989-08-22 Weyer Paul P Fluid-powered impact device and tool therefor
DE4241000A1 (en) * 1992-12-05 1994-06-09 Bosch Gmbh Robert Hammer and / or percussion hammer
DK130593D0 (en) * 1993-11-19 1993-11-19 Joran Bor A S DRILL SETUP SYSTEM
JPH0873494A (en) * 1994-09-07 1996-03-19 Ajinomoto Co Inc Production of l-aspartyl-d-alpha-aminoalkanecarboxylic acid-(s)-n-alpha-alkylbenzylamide
CA2344167A1 (en) 1998-09-18 2000-03-30 Stanley Fastening Systems, L.P. Multi-stroke fastening device
WO2009033320A1 (en) * 2007-09-11 2009-03-19 Fushi International (Dalian) Bimetallic Cable Co., Ltd Centering and guiding device for metal rod
EP2127820A1 (en) * 2008-05-26 2009-12-02 Max Co., Ltd. Driving tool
EP2546011A1 (en) * 2011-07-15 2013-01-16 Finter Lane SA Device for supporting mechanical parts
SE538073C2 (en) 2014-04-24 2016-02-23 Atlas Copco Rock Drills Ab Chuck for a drill head to a rotary drill rig
US11148209B2 (en) 2018-09-17 2021-10-19 Black & Decker Inc. Power tool chuck
CN110318707A (en) * 2019-07-04 2019-10-11 中国石油集团渤海钻探工程有限公司 Oil pipe external seal cock valve connector
CN110552661A (en) * 2019-09-24 2019-12-10 中国石油集团渤海钻探工程有限公司 Oil pipe external sealing plug valve connector
CN111411898B (en) * 2020-05-28 2023-06-09 西南石油大学 Composite drill bit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513488U (en) * 1974-06-26 1976-01-12
JPS529106U (en) * 1975-07-08 1977-01-22

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE11067C (en) * C. HOHAGEN in Düsseldorf/Oberbilk Chucks for machine tools
CH275206A (en) * 1949-05-04 1951-05-15 Cawi Johannes Chucks for machine tools.
FR988113A (en) * 1949-06-09 1951-08-23 Chuck device
US2910302A (en) * 1957-01-30 1959-10-27 Supreme Products Corp Cam chuck
DE1957289C3 (en) * 1969-11-14 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Chuck
US3767217A (en) * 1971-04-16 1973-10-23 Ritmar Corp Variable chuck
DE2335865C3 (en) * 1973-07-14 1975-12-18 Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen Chuck for impact drills or hammer drills
DE2432105A1 (en) * 1974-07-04 1976-01-22 Duss Maschf STRIKING OR ROTARY HAMMER
DE2540838C2 (en) * 1975-09-12 1985-05-23 Hilti Ag, Schaan Electropneumatic hammer
US4149513A (en) * 1976-08-05 1979-04-17 Gooden Howard P Deep texture hammer
DE2642178A1 (en) * 1976-09-20 1978-03-23 Impex Essen Vertrieb TOOL HOLDER FOR HAND IMPACT DEVICES, IN PARTICULAR DRILLS AND CHISEL HAMS
DE7718338U1 (en) * 1977-06-10 1979-04-12 Hilti Ag, Schaan (Liechtenstein) DRILL DRILL WITH PNEUMATICALLY DRIVEN PISTON
DE2740202A1 (en) * 1977-09-07 1979-03-15 Bosch Gmbh Robert CHUCK
DD148150A3 (en) * 1977-12-23 1981-05-13 Vpti Liteinogo Proizv DEVICE FOR RECORDING A WORK TOOL
DE2917475A1 (en) * 1979-04-30 1980-11-13 Hilti Ag DRILLING OR CHISEL HAMMER
DE2927185A1 (en) * 1979-07-05 1981-01-29 Scintilla Ag Hitting DRILL WITH DRILL CHUCK
US4275893A (en) * 1979-08-31 1981-06-30 Black & Decker Inc. Self-tightening keyless chuck
DE2948040A1 (en) * 1979-11-29 1981-06-04 Upat Gmbh & Co, 7830 Emmendingen Percussion drill driving in threaded tie bar - has smooth flat clamping jaw faces lying against bar thread
EP0029968A3 (en) * 1979-11-30 1982-01-27 Black & Decker Inc. Tool holder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513488U (en) * 1974-06-26 1976-01-12
JPS529106U (en) * 1975-07-08 1977-01-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6158413B1 (en) * 2016-05-20 2017-07-05 ファインマシーンカタオカ株式会社 holder
JP2018015755A (en) * 2016-05-20 2018-02-01 ファインマシーンカタオカ株式会社 holder

Also Published As

Publication number Publication date
NL189952C (en) 1993-09-16
NL8202632A (en) 1983-03-16
IT1151971B (en) 1986-12-24
FI79046C (en) 1989-11-10
GB2105240B (en) 1984-12-12
IT8222133A0 (en) 1982-06-29
SE8204714L (en) 1983-02-18
ATA296382A (en) 1986-10-15
ES8305611A1 (en) 1983-05-01
SE8204714D0 (en) 1982-08-16
FI822092L (en) 1983-02-18
YU167682A (en) 1986-06-30
FI822092A0 (en) 1982-06-11
FR2511289B1 (en) 1984-05-04
FI79046B (en) 1989-07-31
ES515027A0 (en) 1983-05-01
DE3132450A1 (en) 1983-02-24
JPS5840207A (en) 1983-03-09
CA1203793A (en) 1986-04-29
NL189952B (en) 1993-04-16
CH655892A5 (en) 1986-05-30
US4508180A (en) 1985-04-02
BE894107A (en) 1982-12-01
DE3132450C2 (en) 1992-05-21
YU43920B (en) 1989-12-31
HU188589B (en) 1986-04-28
AT383075B (en) 1987-05-11
FR2511289A1 (en) 1983-02-18
GB2105240A (en) 1983-03-23

Similar Documents

Publication Publication Date Title
JPH028U (en)
JPS63182807U (en)
ES8600994A1 (en) Air-operated reversible percussive action machine
IT1204117B (en) TOOL TO CARRY OUT BLADING ON MACHINE TOOLS IN PARTICULAR TO THE NON-ACCESSIBLE END OF THROUGH HOLES
KR100259228B1 (en) Tool bit and tool bit chuck for manually operated tool
US2595347A (en) Center punch
FR2421705A1 (en) PERFECTED DRILLING CHUCK
GB1376345A (en) Quill and spindle assembly
DE60013569D1 (en) DEVICE FOR A TOOL SPINDLE
US2480399A (en) Center punch
JPS5933542Y2 (en) Workpiece drive device
SE9700236L (en) Hydraulic precision mandrel
SE8203716L (en) DRILL HAMMER WITH TOOL HOLDER
JPH0235606U (en)
JP3003310U (en) Screw holder for driver bits
DE69814160D1 (en) LINING WITH AXIAL POSITIONING DEVICE
JPH0362773U (en)
FR2298390A1 (en) Hand held drill chuck - has ball bearing aligning chuck body with crown wheel sleeve and drill spindle
SU618219A1 (en) Gear-hobbing machine rest
SU774813A1 (en) Threading chuck
JPH0326407U (en)
JPH0297506U (en)
JPH045307U (en)
JPS6391309U (en)
GB1188937A (en) Improvements in Power Operated Collet Chucks.