WO2005002800A1 - 動力駆動釘打機 - Google Patents
動力駆動釘打機 Download PDFInfo
- Publication number
- WO2005002800A1 WO2005002800A1 PCT/JP2004/009070 JP2004009070W WO2005002800A1 WO 2005002800 A1 WO2005002800 A1 WO 2005002800A1 JP 2004009070 W JP2004009070 W JP 2004009070W WO 2005002800 A1 WO2005002800 A1 WO 2005002800A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nose
- driven
- contact member
- injection port
- nail
- 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
- B25C1/008—Safety devices
-
- 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
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
- B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
- B25C1/188—Arrangements at the forward end of the barrel, e.g. splinter guards, spall minimisers, safety arrangements, silencers, bolt retainers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C11/00—Nail, spike, and staple extractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/02—Nailing machines
- B27F7/05—Driving means
- B27F7/09—Driving means operated by fluid pressure
Definitions
- This effort is to drive the biston dynamically by the pressure of the combustion gas generated by burning the combustible gas and the pressure of the compressed air, and the nail or pin is driven by the driver connected to the piston.
- Combustion gas driven nailing machine driven into concrete, wood, etc., and compressed air is introduced into the cylinder containing the piston to drive the piston in the cylinder and connect it to the piston.
- the present invention relates to a power-driven nail driving machine in which a nail or a pin is driven by a driver.
- the nose In the power-driven nailing machine driven by combustion gas or compressed air, the nose is formed with an injection hole for punching the nail toward the work material below the housing containing the cylinder.
- the driver connected to the piston is accommodated in the injection port and guided.
- a magazine containing a large number of nails is connected to the rear of the nose, and is supplied from the magazine to the nose exit.
- the nail is driven out of the injection port by the driver into a material to be driven placed at the tip of the nose.
- the combustion gas-driven nailing machine has a container filled with flammable gas inside the tool, and a battery for igniting the flammable gas is mounted on the tool, which is formed as a portable tool. It is possible to drive nails without being restricted by a power supply source such as air or compressed air.
- a contact member slidably supported along the injection port is provided on the outer peripheral surface of the nose forming the injection port of the nail.
- the upper end of the contact member is linked with a movable sleep that opens and closes between the combustion chamber and the exhaust port via a contact arm.
- the contact member When the contact member is operated upward, the combustion chamber is shut off from the exhaust port and combustion occurs.
- the movable sleeve When the contact member is operated upward, the combustion chamber is shut off from the exhaust port and combustion occurs.
- the movable sleeve to seal the chamber and prepare to introduce flammable gas into the combustion chamber.
- the tool is activated by pressing the injection port of the tool against the material to be driven to operate the contact member and operating the trigger. Therefore, the contact member constitutes a safety device that operates so that the tool cannot be started unless the injection port of the tool is brought into contact with the material to be driven and the contact member is operated.
- the contact member is disposed on the outer peripheral surface of the nose portion, and the contact arm for connecting the contact member and the movable sleeve is disposed along the outer surface of the nose portion. .
- the contact member ⁇ ⁇ ⁇ contact arm comes into contact with the work material, or when the tool is accidentally dropped, the contact member ⁇ contact arm may be deformed or damaged. Sometimes happened. In addition, there was a danger of accidents due to careless operation of the contact member or contact arm by the operator's hand, or operation by contacting the work material.
- the magazine connected to the rear side of the nose is removed in order to remove the nail when the clogging of the nose occurs. And it takes time to remove the nail when it is clogged.
- an injection port for driving and guiding the nail toward the work material is formed in a cylindrical shape, and the injection port is slidably supported on the nose portion such that the tip of the injection port projects toward the tip of the nose portion.
- a tool in which the upper end of the injection port is linked with a movable sleeve has already been proposed (see Japanese Patent Application Laid-Open No. 2001-162560).
- the outer shape of the nose portion can be made smaller and the visibility of the nailed portion can be improved, the nail is moved from the magazine to the inner portion of the injection hole because the entire injection port moves.
- the present invention prevents malfunctions caused by contact of a contact member forming an actuating device with a work material or careless operation by an operator, and removal of clogged nails in an outlet. It is an object of the present invention to provide a power-driven nail driving machine that can easily perform the driving.
- a guide rod extending straight along the nose opening is integrally fixedly formed on the contact member, and the guide rod is slidably supported on the nose so that the contact member is slidably held on the nose.
- Shooting the nose A nose extension part is formed integrally with the nose so as to cover the outer peripheral surface of the injection port so that a space is formed between the nose extension part and the injection port so that a space is formed between the nose extension part and the injection port.
- the contact member is accommodated in the formed space, and the tip of the contact member is disposed so as to protrude forward from the tip force of the nose extension.
- a power-driven nailer includes a cylinder formed in a housing, a combustion chamber formed in an upper portion of the cylinder, and a combustion gas generated in the combustion chamber, and the inside of the cylinder is formed by the combustion gas.
- a striking mechanism constituted by a driven piston, a pulp mechanism urged between the combustion chamber and the exhaust port so as to normally connect the combustion chamber and the exhaust port, and connected to the contact member
- a straight guide port is interlocked with the pulp mechanism, and is operated by bringing a contact member into contact with a material to be driven, thereby operating a valve to shut off a combustion chamber from an exhaust passage.
- the power-driven nailer further includes a nail housing magazine connected to the nose portion and having a pusher for pressing the connecting nail into the injection port, and a straight guide connected to the contact member.
- One of the rods may be arranged to be engageable with the pusher, and the end of the guide rod may be engaged with the pusher at a position in the magazine where the nail has been removed to prevent the operation of the contact member.
- the contact member is held at the nose by supporting the straight guide rod fixed to the contact member at the nose portion along the emission port of the nose so that the guide rod can slide on the outer surface of the nose portion. There is no protrusion, and there is no possibility that the guide rod is inadvertently operated by coming into contact with the workpiece.
- the contact member is located at the tip of the injection port, and the nose extension is formed only at the tip of the nose so as to cover this contact member. Because it is possible, the visibility of the place to be driven is improved and the workability is improved.
- the contact member and the tip of the injection port are covered with a cover body that is integral with the nozzle. The tact member and the tip of the injection port can be protected. Even if the nose has sufficient strength, the weight does not increase, the weight can be reduced, and workability is not impaired. Since the upper part except for is the same as a normal nailing machine, an opening is formed in the front part of the nose, and a driver guide for closing this opening is detachable from the nose. It is possible to arrange a latch mechanism or the like for fixing, so that when the nail is clogged in the injection port, the nail can be removed from the opening formed in the front part of the nose.
- FIG. 1 is a longitudinal sectional side view showing a power driven nail driver according to the present invention.
- FIG. 2 is a cross-sectional view taken along line AA in FIG.
- FIG. 3 is a cross-sectional view taken along line BB in FIG.
- Figure 4 is a bottom view of the nose of the same power-driven nailer as in Figure 1.
- FIG. 5 is a perspective view of the nose of the same power-driven nailing machine as in FIG.
- Figure 6 is a cross-sectional view of the nose of the same power-driven nailer with the nose open at the front.
- FIG. 7 is a longitudinal side view of the nose of the same power-driven nailing machine as in FIG. 1 with the contact member operated.
- FIG. 8 is a cross-sectional view of the nose portion of the same power and driven nail driver as in FIG. 1 with no nails in the magazine.
- 1 is a combustion gas drive nailing machine
- 2 is a housing
- 5 is a driver
- 16 is a nose
- 17 is an injection port
- 2 1 is a tip injection port
- 2 2 is a nose top
- 2 3 Is the nose extension part
- 24 is the contact material
- An object of the present invention is to prevent a contact member from being inadvertently operated by touching a work material, a finger or the like, without impairing the visibility and easiness of the tip of a nose portion, and at the time of nail clogging. The removal work has been realized so that it can be easily performed.
- the figure shows a combustion gas driven nailing machine as an example of a power driven nailing machine showing one embodiment of the present invention. As shown in the longitudinal side view of FIG.
- the combustion gas-driven nailing machine 1 has a cylinder 3 formed in a housing 2 and a driver 5 for hitting a nail in the cylinder 3 is connected to a lower surface side.
- a piston 4 is slidably accommodated.
- a combustion chamber 6 is formed at the upper end of the cylinder 3 to which the upper surface of the bistone 5 is exposed, and the pressure of the combustion gas generated by burning the combustible gas in the combustion chamber 6 causes the piston 4 to move.
- the flammable gas is loaded into a container such as a gas cylinder, mounted in the flammable gas container 7, and supplied from the container into the combustion chamber 6 through the passage 8.
- the combustible gas is supplied into the combustion chamber 6 by operating the trigger 10 disposed at the base of the drip 9 formed integrally with the housing 2, and mixed with the air in the combustion chamber 6. A mixed gas is generated, and the mixed gas is ignited by an ignition device and burns explosively.
- the combustion chamber 6 is defined by a partition wall 12 formed on the upper end of the cylinder 3 and the upper housing 11 and a movable sleep 13 formed annularly between the upper end of the cylinder 3 and the partition 12.
- the movable sleeve 13 forming the outer peripheral wall of the combustion chamber 6 is formed so as to be slidable in the vertical direction in order to exhaust the combustion gas in the combustion chamber 6 and the cylinder 3 after the nail driver 1 is driven to the atmosphere.
- the movable sleeve 13 is disposed downward to communicate the combustion chamber 6 with the atmosphere via the exhaust passage 14. As shown in FIG.
- the lower end of the movable sleep 13 is connected to the link member 15 as a valve mechanism disposed in a space formed between the inner peripheral surface of the housing 2 and the outer peripheral surface of the cylinder 3.
- the link member 15 By operating the link member 15 upward, the movable sleeve 13 is operated upward, so that the combustion chamber 6 is cut off from the exhaust passage 14.
- the lower end of the link member 15 is disposed below the cylinder 3 and above a nose 16 described later.
- a nose 16 having an injection port 17 formed for guiding a nail toward the material to be driven is attached below the housing 2.
- the driver 5 connected to the biston 4 is slidably guided and accommodated in the inside 7.
- a magazine 18 containing a large number of nails is connected to the rear side of the nose 16 and is loaded into the magazine 18 through an opening 19 formed on the rear side of the nose 16. Nails are supplied into the injection port 17.
- the nails in the magazine 18 are formed as connecting nails in which adjacent nails are connected to each other, and the nails are rearwardly moved by the pushers 20 which are biased forward in the magazine 18. The nail at the front end is pressed from the end and supplied into the injection port 17.
- the tip injection port 21 is aligned with the injection port 17 formed at the nose 16 so that only the tip of the injection port that is particularly worn or damaged can be replaced.
- the nose top 22 forming the boss is screwed and attached.
- an annular nose extension portion 23 is formed on the tip of the nose 16 so as to project so that the tip is substantially the same as the tip of the nose top 22.
- the nose top 22 protrudes and is arranged in the tip direction of the nose top 22 so as to be able to contact the material to be driven in an annular space formed between the inner peripheral surface of the extension portion 23 and the outer peripheral surface of the nose top 22.
- the contact member 24 is accommodated.
- the contact member 24 is formed in an annular shape, and is housed in an annular space formed between the nose extension portion 23 and the nose top 22, and the nose 16 is formed. Slidable along the injection port 17.
- the contact member 24 is formed with guide rods 25 and 26 having one end fixed to the outer peripheral surface of the contact member and the other end extending straight.
- the contact member 24 is slidably supported on the nose 16.
- guide rods 25, 26 is formed in a straight shape by a circular mouth material or the like, and one end of each is fixed to the outer peripheral surface of the annular contact member 24 by welding or the like.
- An upwardly extending portion is slidably guided along a guide hole 27 or a guide groove 28 formed in parallel with the exit 17 of the nose 16.
- the upper end of one guide rod 25 penetrates the flange 16a formed at the upper end of the nose 16 and is disposed on the upper surface of the flange 16a.
- the lower end of the link member 15 is abutted as a pulp mechanism in which the operating end 29 at the upper end of the guide rod 25 is connected to the movable sleep 13.
- a downward biasing force is applied to the link member 15 by a panel (not shown), and a position at which the movable sleep 13 communicates with the exhaust passage 14 inside the combustion chamber 6 by the biasing force of the link member 15.
- the tip of the contact member 24 is arranged to protrude further in the tip direction than the tips of the nose top 22 and the nose set tension part 23.
- the contact member 24 By pressing the injection port 17 of the nose 16 against the material to be driven in order to start the nailing machine 1, the contact member 24 is operated in contact with the material to be driven as shown in FIG.
- the guide rod 25 is moved upward along the injection port 17 of the nose 16 together with the guide rod 25, and when the operating end 29 of the guide rod 25 is pressed, it comes into contact with the link member 15 and interlocks with it.
- the movable sleep 13 is actuated upward to shut off the inside of the combustion chamber 6 from the exhaust passage 14 to prepare for starting the nailing machine 1.
- the straight portion of the other guide rod 26 fixed to the contact member 24 extends upward in parallel with the injection port 17 of the nose 16, and the upper end of the guide rod 18 has a magazine 18.
- the pusher 20 pressing the connecting nail loaded therein is slidably guided and arranged in the guide groove 30 as desired.
- the upper end of the guide rod 26 is pushed as shown in FIG.
- the guide rod 26 is arranged so as to be engaged with a part of the guide rod 20 to prevent the guide rod 26 from moving upward.
- an opening 31 for opening the injection port 17 toward the front of the nose 16 is formed in front of the nose 16 forming the injection port 17.
- a driver guide 32 is detachably mounted on the nose 16 so as to cover the opening 31.
- the upper end and lower part of the dryper guide 32 are engaged with the hook portion 33 formed on the nose 16 and are attached to the nose 16 by the elasticity of the latch spring 34.
- the nose 16 can be removed from the opening 31 by rotating the nose 35.
- the outlet 17 of the nose 16 is opened toward the front of the nose 16 so that the nail clogged in the outlet 17 can be removed from the front of the nose 16. I have.
- the combustion chamber 6 is formed in the housing 2, and the piston 4 is driven by the pressure of the combustion gas generated in the combustion chamber 6 to drive the nail into the nail.
- a piston is driven by supplying compressed air into a cylinder, and a nail is driven into a material to be driven such as wood by a driver coupled to the piston.
- a compressed air driven nailing machine In such a compressed air driven nailing machine, a starting valve for starting the nailing machine by introducing compressed air into a cylinder and a trigger lever formed at the base of a drip for operating the starting valve are usually used.
- the operating end 29 of the upper end of the guide rod 25 fixed to the contact member 24 is disposed near the trigger lever, and both the trigger lever and the contact member 24 are operated.
- the present invention may also be applied to an electrically driven nail driver in which a driver is driven by an electric actuator such as an electric motor to drive a nail. It is possible. In such an electric drive type nailing machine, an electric switch operated by operating a trigger and an electric switch operated by operating a contact member operate to operate an electric actuator. It may be configured to be driven.
- the contact members 24 are slidably supported by the straight guide rods 25 and 26 supported along the injection port 17 of the nose 16. ing.
- the cross section is circular in the embodiment, it may be square, for example.
- These guide rods 25 and 26 can be formed by using a commercially available round bar material, square bar material, or the like with minimum processing, thereby reducing manufacturing costs. It is possible to reduce. By arranging these guide rods 25, 26 close to the injection port 17, the point of application and the point of load of these rods can be arranged in a straight line, and deformation and wear of the port are reduced. Thus, the durability can be improved, and a long-term stable operation can be performed.
- the contact member 24 of the embodiment is formed in a ring shape, and the space formed between the nose extension portion 23 and the nose top 22 is also formed in a ring shape. The shape may be a U-shape or a U-shape, and the space may be any shape that matches the shape. Further, the contact member 24 and the guide rod may be formed as an integral structure.
- the guide rod 25 is slidably supported by the guide hole 27 and the guide groove 28 formed in the nose 16 so that a hand or a workpiece may come into contact with the guide rod 25. It is possible to prevent accidents such as the guide rod 25 being deformed by contact with the workpiece, or the inadvertent operation of the tool caused by the finger or the like touching the guide rod 25.
- It has a nose with an injection port that slidably guides a driver driven by a striking mechanism driven by power such as combustion gas pressure or compressed air pressure. And a contact member that is slidably supported by the nose and protrudes in the direction of the tip of the injection port. The contact member is brought into contact with the material to be driven so that the contact member is driven to operate. It can be applied to driving tools such as nails and pins.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002531350A CA2531350C (en) | 2003-07-04 | 2004-06-22 | Power driven nailing machine |
EP04746539A EP1642684A4 (en) | 2003-07-04 | 2004-06-22 | ELECTRICALLY DRIVEN NAIL MACHINE |
AU2004253382A AU2004253382B2 (en) | 2003-07-04 | 2004-06-22 | Powered nailing machine |
US10/563,260 US7175063B2 (en) | 2003-07-04 | 2004-06-22 | Powered nailing machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003270935A JP4239731B2 (ja) | 2003-07-04 | 2003-07-04 | 動力駆動釘打機のコンタクト機構 |
JP2003-270935 | 2003-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005002800A1 true WO2005002800A1 (ja) | 2005-01-13 |
Family
ID=33562633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/009070 WO2005002800A1 (ja) | 2003-07-04 | 2004-06-22 | 動力駆動釘打機 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7175063B2 (ja) |
EP (1) | EP1642684A4 (ja) |
JP (1) | JP4239731B2 (ja) |
KR (1) | KR100768607B1 (ja) |
CN (1) | CN100389935C (ja) |
AU (1) | AU2004253382B2 (ja) |
CA (1) | CA2531350C (ja) |
TW (1) | TWI288690B (ja) |
WO (1) | WO2005002800A1 (ja) |
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JP4569252B2 (ja) * | 2004-10-08 | 2010-10-27 | マックス株式会社 | 動力駆動釘打機 |
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TWI421155B (zh) * | 2005-09-22 | 2014-01-01 | Max Co Ltd | Into the tool |
US20070090148A1 (en) * | 2005-10-20 | 2007-04-26 | Jeil Tacker Co., Ltd. | Coil nailer for construction finish material |
JP4720551B2 (ja) * | 2006-03-08 | 2011-07-13 | 日立工機株式会社 | 燃焼式動力工具 |
JP4886412B2 (ja) * | 2006-07-31 | 2012-02-29 | 日本パワーファスニング株式会社 | 手持ち式打ち込み工具 |
JP4899840B2 (ja) * | 2006-12-05 | 2012-03-21 | マックス株式会社 | ガス燃焼式打込み工具 |
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JP5045297B2 (ja) * | 2007-08-07 | 2012-10-10 | マックス株式会社 | ガス内燃式打込み工具 |
TW200924919A (en) * | 2007-08-07 | 2009-06-16 | Max Co Ltd | Gas combustion type driving tool |
DE102008040131A1 (de) * | 2008-07-03 | 2010-01-07 | Hilti Aktiengesellschaft | Handgeführtes Eintreibgerät |
TW201008717A (en) * | 2008-08-18 | 2010-03-01 | Basso Ind Corp | LPG-powered nail gun with safe firing mechanism |
TWI361128B (en) * | 2009-03-18 | 2012-04-01 | Basso Ind Corp | A demountable safety device of a power tool |
US8042717B2 (en) * | 2009-04-13 | 2011-10-25 | Stanley Fastening Systems, Lp | Fastener driving device with contact trip having an electrical actuator |
JP2011088269A (ja) | 2009-09-25 | 2011-05-06 | Makita Corp | 打ち込み工具 |
US8317069B2 (en) * | 2010-02-08 | 2012-11-27 | Robert Bosch Gmbh | Pneumatic nailer with sleeve actuated piston return |
TWI392566B (zh) * | 2010-08-10 | 2013-04-11 | Basso Ind Corp | Vessel nail gun against the air firing device |
JP5748104B2 (ja) * | 2011-09-30 | 2015-07-15 | 日立工機株式会社 | 打込機 |
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US11123850B2 (en) | 2016-06-30 | 2021-09-21 | Black & Decker Inc. | Cordless concrete nailer with removable lower contact trip |
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US11110577B2 (en) | 2017-11-16 | 2021-09-07 | Milwaukee Electric Tool Corporation | Pneumatic fastener driver |
US11090794B2 (en) * | 2018-01-22 | 2021-08-17 | Black & Decker Inc. | Cable staple tool assembly with a self-adjusting cable guide |
TWM568191U (zh) * | 2018-07-16 | 2018-10-11 | 金和利股份有限公司 | Quick release device for nail gun nail gun panel |
TW202106463A (zh) * | 2019-07-31 | 2021-02-16 | 日商工機控股股份有限公司 | 釘打機 |
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- 2003-07-04 JP JP2003270935A patent/JP4239731B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-22 KR KR1020067000112A patent/KR100768607B1/ko not_active IP Right Cessation
- 2004-06-22 WO PCT/JP2004/009070 patent/WO2005002800A1/ja active Application Filing
- 2004-06-22 AU AU2004253382A patent/AU2004253382B2/en not_active Ceased
- 2004-06-22 CA CA002531350A patent/CA2531350C/en not_active Expired - Fee Related
- 2004-06-22 US US10/563,260 patent/US7175063B2/en not_active Expired - Fee Related
- 2004-06-22 EP EP04746539A patent/EP1642684A4/en not_active Withdrawn
- 2004-06-22 CN CNB2004800190231A patent/CN100389935C/zh not_active Expired - Fee Related
- 2004-07-02 TW TW093119992A patent/TWI288690B/zh not_active IP Right Cessation
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9616157B2 (en) | 2006-08-06 | 2017-04-11 | Mustafa Akdis | Blood pump |
US9827357B2 (en) | 2011-12-03 | 2017-11-28 | Indiana University Research And Technology Corporation | Cavopulmonary viscous impeller assist device and method |
US10744245B2 (en) | 2011-12-03 | 2020-08-18 | Indiana University Research And Technology Corporation | Cavopulmonary viscous impeller assist device and method |
Also Published As
Publication number | Publication date |
---|---|
CN1816424A (zh) | 2006-08-09 |
JP4239731B2 (ja) | 2009-03-18 |
AU2004253382A1 (en) | 2005-01-13 |
KR100768607B1 (ko) | 2007-10-18 |
AU2004253382B2 (en) | 2009-05-21 |
CA2531350C (en) | 2009-08-18 |
US20060157528A1 (en) | 2006-07-20 |
EP1642684A1 (en) | 2006-04-05 |
US7175063B2 (en) | 2007-02-13 |
EP1642684A4 (en) | 2008-09-24 |
CN100389935C (zh) | 2008-05-28 |
JP2005022069A (ja) | 2005-01-27 |
KR20060027398A (ko) | 2006-03-27 |
CA2531350A1 (en) | 2005-01-13 |
TW200513354A (en) | 2005-04-16 |
TWI288690B (en) | 2007-10-21 |
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