WO2006106866A1 - ガス燃焼式打込み工具 - Google Patents
ガス燃焼式打込み工具 Download PDFInfo
- Publication number
- WO2006106866A1 WO2006106866A1 PCT/JP2006/306731 JP2006306731W WO2006106866A1 WO 2006106866 A1 WO2006106866 A1 WO 2006106866A1 JP 2006306731 W JP2006306731 W JP 2006306731W WO 2006106866 A1 WO2006106866 A1 WO 2006106866A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor
- gas
- combustion chamber
- driving tool
- combustion type
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/006—Vibration damping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
Definitions
- the present invention ignites and burns a mixed gas obtained by mixing a combustible gas and air with a rotary fan driven by a motor in a combustion chamber formed above the striking cylinder.
- the impact piston generated in the impact cylinder is driven by the pressure of the generated combustion gas, and a driver integrally coupled to the impact piston is used to impact a fastener such as a nail disposed below the impact piston to drive the impact nails.
- This relates to the motor holding mechanism of the gas combustion type driving tool.
- a combustion gas driven driving machine is known as an example of a gas combustion type driving tool.
- combustible gas is injected into a sealed combustion chamber, a mixed gas of combustible gas and air is stirred in the combustion chamber, and the stirred mixed gas is combusted in the combustion chamber.
- high-pressure combustion gas is generated in the combustion chamber.
- This high-pressure combustion gas acts on the striking piston accommodated in the striking cylinder, and the striking piston is driven in an impact in the striking cylinder.
- a nail is driven into the steel plate or concrete by a driver coupled to the lower surface side of the striking piston.
- a container such as a gas cylinder filled with flammable gas is mounted in the tool, and a battery as a power source for igniting the flammable gas is mounted on the tool and can be carried. It is formed as a simple tool. For this reason, it is possible to perform a driving operation of a nail or a pin without being restrained by a power supply source such as electric power or compressed air.
- the combustion gas driven driving machine rotates to generate a mixed gas having a predetermined air-fuel ratio by stirring and mixing the combustible gas injected into the combustion chamber with the air in the combustion chamber.
- a fan is provided.
- the rotating fan is rotated by an electric motor.
- the motor that rotates the rotating fan is housed in a housing portion formed in the cylinder head at the top of the combustion chamber.
- the motor moves downward with respect to the cylinder head.
- the cylinder head moves downward together with the tool body, whereas the inertia force acts on the motor.
- the motor moves upward with respect to the cylinder head.
- the motor vibrates in the tool body due to the acceleration applied when the striking piston reciprocates. For this reason, welding between the motor and other members may be peeled off or the bearings may be damaged, greatly affecting the reliability and life of the entire device.
- the rotating fan in the combustion chamber is also affected by the combustion pressure, and the motor shaft is also swung from front to back and from side to side. Shake strongly. When the motor shaft is shaken, strong friction and collision with the bearing hole of the storage portion occur. As described above, the conventional motor holding mechanism is insufficiently buffered against vibration and shock in the direction perpendicular to the shaft of the motor, and the motor may be damaged.
- One or more embodiments of the present invention can effectively mitigate shocks and vibrations in all directions applied to the rotary fan motor when the driving tool is operated, thereby improving the durability and reliability of the motor.
- a motor holding mechanism for a gas combustion type driving tool is provided.
- a combustion chamber is provided above the striking cylinder, a storage portion for storing the motor is formed on the upper wall of the combustion chamber, and the shaft of the motor is It is connected to a rotating fan that penetrates the bottom of the storage unit and faces the combustion chamber, and ignites the mixed gas obtained by stirring and mixing the combustible gas and air with the rotating fan in the combustion chamber.
- the motor is connected to the upper and lower portions of the above through a short cylindrical shock absorber.
- a plurality of grooves which are stored in the storage chamber and which are long in the vertical direction and are formed at regular intervals along the circumferential direction are formed in each of the buffer bodies.
- a flange having an outer diameter substantially the same as the inner diameter of the storage portion is formed at one end of the shock absorber, A gap is formed between the buffer body and the outer peripheral surface.
- a plurality of protrusions are arranged at regular intervals along the circumferential direction on the surface of the shock absorber that contacts the upper end or the lower end of the motor. Formed.
- a sheet-like motor sleeve made of synthetic resin is interposed between the inner wall surface of the storage portion and the outer peripheral surface of the motor, and the motor three A plurality of parallel protrusions formed in the vertical direction are alternately formed on both side surfaces of the groove on the inner wall surface side and the outer peripheral surface side.
- the inner surface of the housing portion and the motor sleeve, and the motor sleeve and the motor are engaged with each other so as not to rotate.
- the motor is housed in the housing portion for the motor via a short cylindrical buffer body having elasticity respectively in the upper and lower portions,
- Each of the buffer bodies is vertically long and has a plurality of slots formed at regular intervals along the circumferential direction. For this reason, even if the motor slides up and down in the motor sleeve due to the impact when the gas combustion type driving tool is operated, the impact due to the downward vibration is absorbed by the lower buffer and the acceleration applied to the motor is increased. Attenuated and the impact caused by the upward vibration is absorbed by elastic deformation of the upper buffer, and the acceleration applied to the motor is attenuated. For this reason, both the upper and lower impacts are reduced. When the upper and lower shock absorbers absorb the impact, they are compressed and absorbed, but this elastic deformation is absorbed by the slot. This ensures that the impact is mitigated.
- a flange having an outer diameter substantially the same as the inner diameter of the motor housing is formed at one end of the buffer body.
- a gap is formed between the inner surface of the storage portion and the outer peripheral surface of the buffer body.
- a plurality of protrusions are formed at regular intervals on the surface of the shock absorber that contacts the upper end or the lower end of the motor. For this reason, in a state where the motor is accommodated via the upper and lower shock absorbers, the protrusions of the upper and lower shock absorbers are compressed and crushed, so that the motor is in a stable state where the vertical force is tightened by the upper and lower shock absorbers.
- a synthetic resin sheet-like motor sleeve is interposed between the inner wall surface of the motor housing and the outer peripheral surface of the motor, and a plurality of parallel formed in the vertical direction on the side surface of the motor sleeve.
- the ridges are alternately formed on the inner wall surface side and the outer peripheral surface side.
- the rotary fan receives pressure from the lateral direction so that it vibrates and shakes from various directions orthogonal to the axial direction of the motor shaft.
- the portion between adjacent ridges stagnates and deforms, and the elasticity is effective, so the lateral pressure can be absorbed effectively. Accordingly, it is possible to prevent the motor and the inner surface of the storage portion or the shaft and the bearing hole of the storage portion from coming into strong contact.
- the inner surface of the storage portion and the motor sleeve, and the motor sleeve and the motor are engaged so as not to rotate with respect to each other. For this reason, it is possible to prevent the motor from rotating in the storage unit, and to avoid an accident that the harness of the motor is broken.
- FIG. 1 is a longitudinal sectional view of a main part of a gas combustion type driving machine.
- FIG. 2 is a partially enlarged sectional view of a combustion chamber of the gas combustion type driving machine.
- FIG. 3A is a perspective view of a shock absorber.
- FIG. 3B is a central longitudinal sectional view of the buffer body.
- FIG. 4A is a front view of the motor sleeve.
- FIG. 4B is a rear view of the motor sleeve.
- FIG. 4C is an enlarged plan view of the motor sleeve.
- FIG. 5 is an enlarged longitudinal sectional view of a motor sleeve mounted state.
- FIG. 6 is an exploded perspective view of a motor holding mechanism.
- reference numeral 1 denotes a gas combustion type nail driving machine, in which a striking cylinder 4 is provided in a housing 3 integrally having a grip 2, and a driver 5 for striking a nail is provided in the striking cylinder 4.
- the striking piston 6 is accommodated so as to be slidable in the vertical direction.
- a nose portion 8 having an injection port 7 is formed in the lower part of the housing 3, and a magazine 10 loaded with a connecting nail 9 is continuously provided on the rear side of the nose portion 8. It is supplied, and is struck by the driver 5 so as to be ejected from the injection port 7 onto the workpiece.
- the combustion chamber 11 is an annular movable member disposed between the upper end of the impact cylinder 4 to which the upper end surface of the impact piston 6 is exposed and the upper wall (cylinder head) 13 formed inside the upper housing 12.
- the pressure of the combustion gas generated by generating a mixed gas of combustible gas and air in the combustion chamber 11 and causing it to explode is applied to the striking piston 6, and the striking piston 6 is striking. It is configured to drive up to the pump 15 arranged at the bottom dead center position in the cylinder 4.
- the movable sleeve 14 forming the combustion chamber 11 is arranged to be slidable along the operation direction of the striking piston 6, and before the nail driving machine 1 is started, the movable sleeve 14 is lowered.
- a vent (not shown) formed through the upper wall 13 in the combustion chamber 11 and a passage 16 formed between the outer peripheral surface of the striking cylinder 4 and the inner peripheral surface of the housing 3. It communicates with the atmosphere via
- the movable sleeve 14 moves relatively to the upper position shown in FIG. 1 by pressing the nose 7 against the material to be driven, and the combustion chamber 11 is shut off from the atmosphere. To do.
- the upper housing 11 forming the upper wall 13 of the combustion chamber 11 has an injection nozzle 9 communicating with the gas container, and an ignition plug (not shown) for adding and burning the mixed gas. It is in place.
- the spark plug ignites the gas mixture based on the switch that is activated by operating the trigger 17.
- the combustible gas injected into the combustion chamber 11 is agitated with the air in the combustion chamber 11 to generate a mixed gas having a predetermined air-fuel ratio in the combustion chamber 11.
- a rotating fan 18 is provided.
- the rotary fan 18 is fixed to the tip of the shaft 21 of the electric motor 20, and the motor 20 is a bottomed cylindrical storage portion formed on the upper wall 13 of the combustion chamber 11. It is stored and arranged in 22.
- a harness 23 is connected to the center of the upper surface of the motor 20, and a shaft 21 is provided in the center of the lower surface. The shaft 21 protrudes into the combustion chamber 11 through a bearing hole 24 formed in the bottom portion 19 of the storage portion 22.
- a space portion slightly larger than the motor 20 is formed in the storage portion 22.
- the motor 20 is held in the storage unit 22 via elastic buffer bodies 25 and 26 and a motor sleeve 27 made of synthetic resin.
- the motor 20 is housed and fixed in the housing part 22 via upper and lower buffer bodies 25 and 26.
- Each shock absorber 25, 26 is shaped like a short cylinder with an insulating material such as silicone rubber with excellent heat resistance. It is made.
- each buffer body 25, 26 is formed with a plurality of slots 28 that are long in the vertical direction at regular intervals along the circumferential direction! .
- Each slot 28 does not penetrate the buffer bodies 25, 26, the slot 28 of the upper buffer body 25 opens upward, and the slot 28 of the lower buffer body 26 opens downward.
- a flange 29 having an outer diameter substantially the same as the inner diameter of the storage portion 22 is formed at the upper end of the upper shock absorber 25 and the lower end of the lower shock absorber 26. As a result, a gap is formed between the inner surface of the storage portion 22 and the outer peripheral surfaces of the buffer bodies 25 and 26.
- the surfaces of the shock absorbers 25 and 26 that contact the upper end or the lower end of the motor 20, that is, the lower surface of the upper shock absorber 25 and the upper surface of the lower shock absorber 26, each have a plurality of hemispherical shapes.
- the protrusions 30 are formed at regular intervals along the circumferential direction!
- a sheet-like motor sleeve 27 is interposed between the inner wall surface of the storage portion 22 and the outer peripheral surface of the motor 20.
- the motor sleeve 27 is formed from a synthetic resin material such as polyacetal resin (POM) in the form of a sheet.
- Article 31 is formed in the vertical direction in parallel with equal intervals.
- the protrusions 31 on one side of the motor sleeve 27 and the protrusions 31 on the other side are alternately arranged.
- the height of the motor sleeve 27 is formed to be slightly larger than the length of the motor 20. The portion of the motor 20 that protrudes from the top and the bottom of the motor 20 comes into the gap 40 between the yarn collecting inner collar and the cushions 25 and 26! /.
- engaging protrusions 33a and 33b are formed in the vertical direction on the upper outer surface and lower inner surface of the central portion of the motor sleeve 27, respectively.
- Engagement recesses 32a and 32b that can be engaged with the upper engagement protrusion 33a and the lower engagement protrusion 33b are formed at the upper part of the inner surface of the storage part 22 and the lower part of the outer peripheral surface of the motor 20, respectively. Yes.
- the motor sleeve 27 is applied to the inner surface of the storage portion 22, and the motor 20 is engaged with the motor sleeve 27.
- the motor sleeve 27 is engaged so as not to slide down from the housing portion 22.
- the motor 20 can slide up and down with respect to the motor sleeve 27 and cannot be rotated.
- the width (height) of the motor sleeve 27 is larger than the height of the motor 20 and is not necessary.
- the lower shock absorber 26 is inserted from the upper end opening of the storage portion 22 of the cylinder head, and the upper force is also increased by the motor.
- a sheet-like motor sleeve 27 is rolled around and wound around 20 and inserted into the shaft 21 through the central hole 34 of the lower shock absorber 26. (See Fig. 1).
- the upper shock absorber 25 is inserted into the combustion chamber 11 (see Fig. 1), and the upper end opening of the storage portion 22 is fixed by the retaining ring 36 via the washer 35. .
- the motor 20 is housed in the upper and lower cushions 25 and 26, the protrusions 30 of the upper and lower cushions 25 and 25 are compressed as shown in FIG.
- the vertical force is also tightened by the upper and lower shock absorbers 25 and 26, and it becomes stable. Then, after fixing the rotary fan 18 to the lower end of the shaft 21, the upper wall 3 may be attached to the housing 3.
- the motor 20 and the storage unit 22 are combined so that the motor 20 is tightly or loosely fitted to the storage unit 22 due to variations in tolerances, as described above, the motor 20 and the storage unit 22
- the motor sleeve 27 interposed between the motor 20 and the motor sleeve 27 has a wave shape due to the ridges 31 alternately formed on both side surfaces thereof, and can be deformed depending on the tolerance, so the clearance between the motor 20 and the motor sleeve 27 is It is ensured to be small, and the tightening of the motor sleeve 27 to the motor 20 does not loosen.
- the engagement recesses 32a at the upper part of the storage part 22 and the engagement protrusions 33a at the upper part of the motor sleeve 27 have substantially the same length.
- the engagement recesses 32b at the lower part of the motor 20 are The engagement protrusion 33b is longer than the engagement protrusion 33b.
- the motor sleeve 27 is supported by the housing portion 22 so that the motor sleeve 27 does not slide down.
- the motor 20 can be slid upward and downward with respect to the motor sleeve 27.
- the frictional resistance between the two is small. Therefore, the motor 20 can slide smoothly.
- the motor 20 slides up and down in the motor sleeve 27 in response to the impact applied in the vertical direction, and the lower shock absorber 26 absorbs the impact caused by the downward vibration, and the motor 20
- the acceleration applied to the motor is attenuated, and the shock due to the upward vibration is absorbed by the upper shock absorber 25 to attenuate the acceleration applied to the motor 20, so that any shock is mitigated.
- the upper and lower shock absorbers 25, 26 are compressed when they absorb the impact, so that they swell outward, but this elastic deformation is caused by the slot 28 arranged along the circumferential direction. Then, it is absorbed in the gap 40 formed between the buffer bodies 25 and 26 and the storage portion 22.
- the motor 20 can slide in the vertical direction with respect to the motor sleeve 27, the motor 20 slides in response to the shock. The shock is absorbed by the shock absorbers 25 and 26. The impact is definitely mitigated.
- the shock absorbers 25 and 26 are silicone rubbers having excellent heat resistance, they can maintain stable performance without melting at high temperatures or impairing flexibility at low sounds.
- the motor 20 is housed in the housing portion 22 via the motor sleeve 27, and a plurality of vertical protrusions 31 are formed on the inner and outer surfaces of the motor sleeve 27.
- the motor sleeve 27 stagnates and deforms at the portion between the strips 31, and the elastic force can effectively absorb the lateral pressure.
- the motor sleeve 27 is composed of a polyacetal resin (POM) force that is excellent in heat resistance, so that it is not deformed even at high temperature and high pressure, and stable performance can be maintained.
- POM polyacetal resin
- the inner surface of the storage portion 22 and the motor sleeve 27 and the motor sleeve 27 and the motor 20 are engaged with each other by the engagement protrusions 33a and 33b and the engagement recesses 32a and 32b, respectively. Therefore, since the motor 20 is prevented from rotating by the engaging portion, it is possible to avoid an accident that the harness 23 of the motor 20 is cut.
- the motor 2 for the rotary fan 18 at the time of actual hitting.
- the durability and reliability of the motor 20 can be improved by effectively mitigating impact and vibration in all directions applied to zero.
- the motor sleeve may be corrugated. Even in the case of a corrugated shape, ridges are alternately formed on both sides.
- the groove hole formed in the buffer body may be a through-hole penetrating the buffer body in the vertical direction, and is a groove formed in the vertical direction on the outer peripheral surface or the inner peripheral surface of the buffer body. Also good.
- the shape of the buffer may be a truncated cone! / !. In this case, no flange is required.
- the present invention can be used as a motor holding mechanism of a gas combustion type driving tool.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602006017526T DE602006017526D1 (de) | 2005-04-01 | 2006-03-30 | Verbrennungsgasbetätigtes schlagwerkzeug |
US11/887,070 US20090032563A1 (en) | 2005-04-01 | 2006-03-30 | Gas combustion type striking machine |
AU2006232247A AU2006232247A1 (en) | 2005-04-01 | 2006-03-30 | Gas combustion type hammering tool |
CA002602568A CA2602568A1 (en) | 2005-04-01 | 2006-03-30 | Gas combustion type hammering tool |
EP06730679A EP1864759B1 (en) | 2005-04-01 | 2006-03-30 | Gas combustion type hammering tool |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-106650 | 2005-04-01 | ||
JP2005106650A JP4930670B2 (ja) | 2005-04-01 | 2005-04-01 | ガス燃焼式打込み工具のモータ保持機構 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006106866A1 true WO2006106866A1 (ja) | 2006-10-12 |
Family
ID=37073421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/306731 WO2006106866A1 (ja) | 2005-04-01 | 2006-03-30 | ガス燃焼式打込み工具 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090032563A1 (ja) |
EP (1) | EP1864759B1 (ja) |
JP (1) | JP4930670B2 (ja) |
KR (1) | KR100894768B1 (ja) |
CN (1) | CN100577366C (ja) |
AU (1) | AU2006232247A1 (ja) |
CA (1) | CA2602568A1 (ja) |
DE (1) | DE602006017526D1 (ja) |
WO (1) | WO2006106866A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008279550A (ja) * | 2007-05-10 | 2008-11-20 | Max Co Ltd | ガスネイラの燃焼室構造 |
JP2009028834A (ja) * | 2007-07-26 | 2009-02-12 | Makita Corp | 燃焼式打ち込み工具 |
EP2072189A1 (de) | 2007-12-21 | 2009-06-24 | HILTI Aktiengesellschaft | Brennkraftbetriebenes Setzgerät |
JP2017104922A (ja) * | 2015-12-08 | 2017-06-15 | 株式会社テクト | エアータッカー |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5070876B2 (ja) | 2007-02-15 | 2012-11-14 | マックス株式会社 | ガス燃焼式打込み工具 |
JP5242108B2 (ja) * | 2007-09-27 | 2013-07-24 | 株式会社マキタ | 打ち込み工具 |
JP5286945B2 (ja) * | 2008-05-30 | 2013-09-11 | 日立工機株式会社 | 燃焼式釘打機 |
AU2011201833A1 (en) * | 2011-04-21 | 2012-11-08 | Illinois Tool Works Inc. | Combustion powered tool assembly |
CN102785219A (zh) * | 2012-08-31 | 2012-11-21 | 朱益民 | 一种燃气打钉枪 |
CN103111984B (zh) * | 2012-12-29 | 2015-02-04 | 南京腾亚精工科技有限公司 | 一种射钉枪电机悬挂密封装置 |
US9662777B2 (en) | 2013-08-22 | 2017-05-30 | Techtronic Power Tools Technology Limited | Pneumatic fastener driver |
US10022848B2 (en) | 2014-07-28 | 2018-07-17 | Black & Decker Inc. | Power tool drive mechanism |
US10717179B2 (en) * | 2014-07-28 | 2020-07-21 | Black & Decker Inc. | Sound damping for power tools |
US11325235B2 (en) | 2016-06-28 | 2022-05-10 | Black & Decker, Inc. | Push-on support member for fastening tools |
US10493607B2 (en) * | 2016-06-28 | 2019-12-03 | Black & Decker, Inc. | Concrete nailer having magazine cutout for deep tracks |
US11267114B2 (en) | 2016-06-29 | 2022-03-08 | Black & Decker, Inc. | Single-motion magazine retention for fastening tools |
US11400572B2 (en) | 2016-06-30 | 2022-08-02 | Black & Decker, Inc. | Dry-fire bypass for a fastening tool |
US10987790B2 (en) | 2016-06-30 | 2021-04-27 | Black & Decker Inc. | Cordless concrete nailer with improved power take-off mechanism |
US11279013B2 (en) | 2016-06-30 | 2022-03-22 | Black & Decker, Inc. | Driver rebound plate for a fastening tool |
US10926385B2 (en) | 2017-02-24 | 2021-02-23 | Black & Decker, Inc. | Contact trip having magnetic filter |
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JPH11239983A (ja) * | 1997-12-22 | 1999-09-07 | Illinois Tool Works Inc <Itw> | 燃焼動力型工具 |
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2005
- 2005-04-01 JP JP2005106650A patent/JP4930670B2/ja active Active
-
2006
- 2006-03-30 KR KR1020077022187A patent/KR100894768B1/ko not_active IP Right Cessation
- 2006-03-30 EP EP06730679A patent/EP1864759B1/en not_active Not-in-force
- 2006-03-30 US US11/887,070 patent/US20090032563A1/en not_active Abandoned
- 2006-03-30 AU AU2006232247A patent/AU2006232247A1/en not_active Abandoned
- 2006-03-30 CN CN200680011033A patent/CN100577366C/zh not_active Expired - Fee Related
- 2006-03-30 WO PCT/JP2006/306731 patent/WO2006106866A1/ja active Application Filing
- 2006-03-30 CA CA002602568A patent/CA2602568A1/en not_active Abandoned
- 2006-03-30 DE DE602006017526T patent/DE602006017526D1/de active Active
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008279550A (ja) * | 2007-05-10 | 2008-11-20 | Max Co Ltd | ガスネイラの燃焼室構造 |
JP2009028834A (ja) * | 2007-07-26 | 2009-02-12 | Makita Corp | 燃焼式打ち込み工具 |
EP2072189A1 (de) | 2007-12-21 | 2009-06-24 | HILTI Aktiengesellschaft | Brennkraftbetriebenes Setzgerät |
DE102007055904A1 (de) | 2007-12-21 | 2009-06-25 | Hilti Aktiengesellschaft | Brennkraftbetriebenes Setzgerät |
JP2017104922A (ja) * | 2015-12-08 | 2017-06-15 | 株式会社テクト | エアータッカー |
Also Published As
Publication number | Publication date |
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AU2006232247A1 (en) | 2006-10-12 |
KR20070106584A (ko) | 2007-11-01 |
KR100894768B1 (ko) | 2009-04-24 |
EP1864759A1 (en) | 2007-12-12 |
JP2006281398A (ja) | 2006-10-19 |
CA2602568A1 (en) | 2006-10-12 |
JP4930670B2 (ja) | 2012-05-16 |
US20090032563A1 (en) | 2009-02-05 |
EP1864759A4 (en) | 2010-01-20 |
EP1864759B1 (en) | 2010-10-13 |
DE602006017526D1 (de) | 2010-11-25 |
CN100577366C (zh) | 2010-01-06 |
CN101155668A (zh) | 2008-04-02 |
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