CN101684636B - Self-propelling instrument for rolling road surface - Google Patents
Self-propelling instrument for rolling road surface Download PDFInfo
- Publication number
- CN101684636B CN101684636B CN2009101641613A CN200910164161A CN101684636B CN 101684636 B CN101684636 B CN 101684636B CN 2009101641613 A CN2009101641613 A CN 2009101641613A CN 200910164161 A CN200910164161 A CN 200910164161A CN 101684636 B CN101684636 B CN 101684636B
- Authority
- CN
- China
- Prior art keywords
- wheel
- self
- equipment
- rolling
- propelling instrument
- 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
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0015—Disposition of motor in, or adjacent to, traction wheel the motor being hydraulic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Road Paving Machines (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Road Repair (AREA)
- Harvester Elements (AREA)
Abstract
The invention relates to a self-propelled device for milling road surfaces with a vertically adjustable chassis (1), which carries a steerable travelling mechanism with at least one steering wheel and a rear pair of wheels with individual wheel drives (14) and a drive unit (3) for them and for driving a milling unit (5) which is coupled to the drive unit (3) and comprises a milling roller (7) which extends transversely to the travelling direction, has a width smaller than the width of the device and is arranged off-centre with respect to the device, the traction of at least one wheel being modified in a way corresponding to at least partial compensation for the moment acting about the vertical axis (10) of the device during milling.
Description
The application is that application is artificial: ABG Allgemeine Baumaschinen Gesellschaft MbH, and the applying date is: on August 16th, 2005, application number is: 200510092058.4, name is called: the dividing an application of invention that is used for the self-propelling instrument of rolling road surface.
Technical field
The present invention relates to a kind of self-propelling instrument that is used for rolling road surface.
Background technology
For the mini-plant that is used for rolling road surface, it is small-sized rolling machine, because it is smaller slightly that the width that rolls the unit is compared with the width of equipment, for example be half of plant width, so roll the unit usually be arranged to concordant with a side of equipment and with the opposite side of equipment at a distance of certain distance.Therefore, the power that puts on the equipment has been offset greatly from the centre.This skew can produce moment around the vertical axis of equipment.This will cause following influence, and promptly during grinding operation, equipment tends to that forces are applied and can't take the air line.This influence can overcome by continuous rotation direction.But, this just need operate accordingly, and tire also is easy to wearing and tearing.
Knownly adopt following method to relax this problem, promptly the trailing wheel of outside swing is set rolling a unit side concordant with equipment end, and have the bar of bigger outside swing, roll the unit and be centered between the trailing wheel more and locate thereby when trailing wheel is outwards swung, make.This method is not always to play effect except meeting causes the corresponding increase of width of equipment yet.If run into curb when rolling, trailing wheel may inwardly be swung so, and forces are applied and can't take the air line this problem thereby still there is equipment.
Summary of the invention
The purpose of this invention is to provide a kind of equipment that is used for rolling road surface, use this equipment just simply mode be the trend that reduces significantly or eliminate in grinding operation equipment forces are applied and can't take the air line at least.
Therefore the present invention relates to a kind of self-propelling instrument that is used for rolling road surface, this equipment has vertical adjustable chassis, the walking mechanism that this chassis carrying can turn to, this walking mechanism have before to the back to wheel, this wheel has independent wheel driver, and the driver element that is used for wheel driver, this drive unit drives connects the unit that rolls thereon, this rolls the unit and comprises and be used for this milling roller that rolls the unit and roll transmission mechanism, milling roller is with respect to the direct of travel horizontal expansion, and its width is arranged less than the width of equipment and with respect to equipment is middle partially.In this equipment, when rolling, the tractive force of at least one wheel is to revise in the mode corresponding to the moment of the vertical axis effect to small part compensation around equipment.Therefore, this distribution that allows to act on the tractive force on the single wheel can accurately be stipulated, making during the grinding operation that the moment that produces around the vertical axis of machine is that compensated and straightaway equipment of part also is able to corresponding improvement at least, also is like this even roll under the situation of load at height.
Especially, if at least one in each wheel driver has parallel connected hydraulic axial piston motor, can obtain very simple proposal so, the conditioning equipment of the tractive force that is used for relevant wheel is provided, by this conditioning equipment, in the process of rolling, the mode of carrying out around the moment of equipment vertical axis effect with local equalize at least influences the distribution of tractive force.
But, also might use the transmission mechanism that has speed changer by at least one wheel driver on equipment one side, this speed changer is different with the speed changer of the transmission mechanism of at least two wheel drivers of the wheel of the opposite side of vehicle, in the process of rolling, the moment around the vertical axis effect of device is proceeded to the compensation of small part, perhaps at least one wheel diameter on equipment one side is different from the wheel diameter of the wheel on the opposite side of equipment, the moment around the vertical axis effect of device is proceeded to the compensation of small part in the process of rolling.But, in these cases, the different tractive force of wheel are held in the transportation of equipment, thereby can make straightaway be subjected to influencing unfriendly under the kind situation of back.Yet because the process of equipment transportation is shorter, this influence is less.
Can obtain more purposes, advantage and the embodiment of the embodiment of the invention in the explanation hereinafter.
Description of drawings
Embodiment among the present invention with reference to the accompanying drawings describes.
Fig. 1 schematically shows the plan view of the self-propelling instrument that is used for rolling road surface.
Fig. 2 schematically shows the drive system of equipment shown in Figure 1.
The specific embodiment
The self-propelling instrument that is used for rolling road surface shown in the drawings comprises vertical adjustable chassis 1, that this chassis has is exercisable, have before to the back to the walking mechanism of wheel 2 and hold driver element 3, Diesel engine for example, this motor driven is used for the pump 4 of hydraulic oil, for example axial poiston pump.What be connected in driver element 3 equally is to roll unit 5, this rolls the unit and comprises milling roller 7, this milling roller is horizontal expansion with respect to direct of travel, this milling roller also is provided with and rolls cutter 6, the width of this milling roller is off-centered less than the width of equipment and with respect to equipment, and milling roller is mutually concordant with the right side of equipment in this case.
Apparatus shown comprises the off hind wheel of outside swing, thereby when trailing wheel was outwards swung, the axle of trailing wheel and the axle of milling roller 7 were positioned at vertical plane in fact.In transportation, and roll in the process concordant, for example along the edge or the analogue of curb, off hind wheel is inwardly swung, this be since when latter event off hind wheel otherwise can can't on the road surface, travel.
In grinding operation, equipment moves on the road surface, applies all tractive force by wheel ,-along the direction of arrow 8, the rotation of milling roller 7 is opposite with direct of travel.Because milling roller 7 departs from center arrangement, so equipment is applied with the power of corresponding off-centre along arrow 9 directions, thereby obtain around the moment (perpendicular to the paper plane of Fig. 1) of equipment vertical axis 10-along between the sagittal plane, center 13 of the central longitudinal plane 12 of the direction of arrow 11-correspond essentially to equipment and milling roller 7 apart from d (quality of the equipment that less is evenly distributed bring usually influence less), this moment tends to make the equipment can't be by straightaway.
As shown in Figure 2, pump 4 is axial piston motor here, supplies with the hydraulic oil of uniform pressure to each wheel driver 14 of connection parallel to each other.Each wheel driver 14 all is respectively arranged with adjustment equipment 15, valve for example hydraulic pressure or electric actuation, thereby by adjusting the capacity that its wobbler changes axial piston motor.This for example realizes by means of controller 16 that this controller has adjustable throttle valve control bar 17.
If rolling unit 5 is activated, for example by switch 18, to be adjusted corresponding to the mode that moment to the small part around 10 effects of equipment vertical axis is compensated, for example adjust accordingly by relevant adjustment equipment 15 by the capacity of at least one axial piston motor in the process of rolling at least one wheel driver 14 simultaneously.
Advantageously, the tractive force away from a side that rolls unit 5 will be reduced here, be expressed as the left side in the exemplary embodiment, at least one wheel 2 place, be preferably in two wheel 2 places, and for example the capacity of Xiang Guan axial piston motor reduces to some extent.
But, can imagine the side increase tractive force that rolls unit 5 approaching in addition or alternatively.
If suitable, replace a pair of front-wheel that drives, equipment also can have independent one front-wheel that turns to, and this front-wheel also unnecessaryly is provided with single driving mechanism.
The present invention is illustrated according to preferred embodiment, obviously, can carry out many modifications and variations under the situation that does not deviate from defined invention scope of claim and spirit for those skilled in the art.
Claims (7)
1. self-propelling instrument that is used for rolling road surface, this equipment has vertical adjustable chassis (1), the walking mechanism that this chassis carrying can turn to, this walking mechanism has at least one deflecting roller and pair of rear wheels, and this deflecting roller and trailing wheel have independent wheel driver (14); And carrying is used for the driver element (3) of this wheel driver, this element is used for driving and rolls unit (5), this rolls unit (5) and is connected on the described driver element (3), and comprise milling roller (7) with respect to the direct of travel horizontal expansion, the width of this milling roller is less than the width of described equipment and with respect to described equipment arranged off-centre, in the process of rolling, the tractive force of at least one wheel is revised around the mode of the moment of vertical axis (10) effect of described equipment with local equalize at least, the diameter that is different from the wheel (2) on the opposite side of described equipment at least one wheel diameter on the side of described equipment, so that in the process of rolling, the moment around the effect of the vertical axis (10) of described equipment is proceeded to the compensation of small part.
2. self-propelling instrument according to claim 1 is characterized in that, in the process of rolling, the tractive force of trailing wheel so that small part compensation revised around the mode of the moment of vertical axis (10) effect of described equipment.
3. self-propelling instrument according to claim 1 and 2 is characterized in that, in the process of rolling, the mode of the moment of vertical axis (10) effect of the tractive force of deflecting roller down to the small part compensation around described equipment is revised.
4. self-propelling instrument according to claim 1, it is characterized in that, at least one independent wheel driver (14) has the conditioning equipment of the tractive force that is used for relevant wheel, be used in the process of rolling, the moment around the effect of the vertical axis (10) of described self-propelling instrument proceeded to the compensation of small part.
5. self-propelling instrument according to claim 4 is characterized in that, described independent wheel driver (14) is the parallel hydraulic axial piston motor that connects, and wherein at least one has the conditioning equipment (15) that is used for relevant wheel tractive force.
6. self-propelling instrument according to claim 5 is characterized in that, described conditioning equipment (15) comprises the valve of hydraulic pressure or electric actuation.
7. self-propelling instrument according to claim 1, it is characterized in that, at least one independent wheel driver (14) on a side of described self-propelling instrument has the transmission mechanism of band speed changer, this speed changer is different from the speed changer of transmission mechanism of at least two independent wheel drivers (14) of the wheel (2) on the opposite side of described self-propelling instrument, so that in the process of rolling, the moment around the effect of the vertical axis (10) of described self-propelling instrument is proceeded to the compensation of small part.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004040135.7 | 2004-08-19 | ||
DE102004040135A DE102004040135B3 (en) | 2004-08-19 | 2004-08-19 | Self-propelled device for milling traffic areas |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100920584A Division CN100554587C (en) | 2004-08-19 | 2005-08-16 | The self-propelling instrument that is used for rolling road surface |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101684636A CN101684636A (en) | 2010-03-31 |
CN101684636B true CN101684636B (en) | 2011-12-07 |
Family
ID=35404601
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100920584A Expired - Fee Related CN100554587C (en) | 2004-08-19 | 2005-08-16 | The self-propelling instrument that is used for rolling road surface |
CN2009101641613A Expired - Fee Related CN101684636B (en) | 2004-08-19 | 2005-08-16 | Self-propelling instrument for rolling road surface |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100920584A Expired - Fee Related CN100554587C (en) | 2004-08-19 | 2005-08-16 | The self-propelling instrument that is used for rolling road surface |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060039756A1 (en) |
CN (2) | CN100554587C (en) |
DE (1) | DE102004040135B3 (en) |
IT (1) | ITTO20050577A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1990472A1 (en) * | 2007-05-10 | 2008-11-12 | Leica Geosystems AG | Correction device for lateral drift |
US8562247B2 (en) | 2009-01-02 | 2013-10-22 | Heatwurx, Inc. | Asphalt repair system and method |
US8556536B2 (en) | 2009-01-02 | 2013-10-15 | Heatwurx, Inc. | Asphalt repair system and method |
US8801325B1 (en) | 2013-02-26 | 2014-08-12 | Heatwurx, Inc. | System and method for controlling an asphalt repair apparatus |
US9416499B2 (en) | 2009-12-31 | 2016-08-16 | Heatwurx, Inc. | System and method for sensing and managing pothole location and pothole characteristics |
USD700633S1 (en) | 2013-07-26 | 2014-03-04 | Heatwurx, Inc. | Asphalt repair device |
CN107310371B (en) * | 2017-06-13 | 2019-06-25 | 南京理工大学 | A kind of liquid-driving mixed power system of independent Direct wheel drives |
DE102018119962A1 (en) * | 2018-08-16 | 2020-02-20 | Wirtgen Gmbh | Self-propelled construction machine and method for controlling a self-propelled construction machine |
DE102019220552A1 (en) | 2019-12-23 | 2021-06-24 | Wirtgen Gmbh | Self-propelled construction machine |
DE102019135668A1 (en) * | 2019-12-23 | 2021-06-24 | Wirtgen Gmbh | Self-propelled construction machine and method for controlling a self-propelled construction machine |
DE102020204383B4 (en) | 2020-04-03 | 2023-08-03 | Wirtgen Gmbh | Self-propelled construction machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4848845A (en) * | 1988-03-16 | 1989-07-18 | Ampsco Corporation | Steerable self-regulating concrete cutting saw |
US5154437A (en) * | 1988-07-01 | 1992-10-13 | Aisin Aw Co., Ltd. | Vehicle steering system with independent steering for each wheel |
US5722789A (en) * | 1994-07-29 | 1998-03-03 | Wirtgen America, Inc. | Multi-width cutter |
CN2457189Y (en) * | 2000-10-18 | 2001-10-31 | 邢杰 | Road roller |
CN2512808Y (en) * | 2001-09-27 | 2002-09-25 | 江阴柳工道路机械有限公司 | New road roller |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2108206A (en) * | 1937-03-09 | 1938-02-15 | Lillian Pearl Mecker | Tenaculum |
US2982564A (en) * | 1957-08-28 | 1961-05-02 | Irvin F Schreck | Chain type steering mechanism |
NL143127B (en) * | 1969-02-04 | 1974-09-16 | Rhone Poulenc Sa | REINFORCEMENT DEVICE FOR A DEFECTIVE HEART VALVE. |
ES244903Y (en) * | 1979-07-31 | 1980-12-01 | ADJUSTABLE CANCELLATION OF PROSTHESIS FOR CARDIAC SURGERY | |
US4270801A (en) * | 1979-08-14 | 1981-06-02 | Cmi Corporation | Steering and cutter drum positioning in a paved roadway planing machine |
US4489446A (en) * | 1982-07-14 | 1984-12-25 | Reed Charles C | Heart valve prosthesis |
US5221269A (en) * | 1990-10-15 | 1993-06-22 | Cook Incorporated | Guide for localizing a nonpalpable breast lesion |
US5064431A (en) * | 1991-01-16 | 1991-11-12 | St. Jude Medical Incorporated | Annuloplasty ring |
US5735290A (en) * | 1993-02-22 | 1998-04-07 | Heartport, Inc. | Methods and systems for performing thoracoscopic coronary bypass and other procedures |
US6183469B1 (en) * | 1997-08-27 | 2001-02-06 | Arthrocare Corporation | Electrosurgical systems and methods for the removal of pacemaker leads |
US5324298A (en) * | 1992-11-03 | 1994-06-28 | Edward H. Phillips | Endoscopic knot pushing instrument |
US5718725A (en) * | 1992-12-03 | 1998-02-17 | Heartport, Inc. | Devices and methods for intracardiac procedures |
US6125852A (en) * | 1993-02-22 | 2000-10-03 | Heartport, Inc. | Minimally-invasive devices and methods for treatment of congestive heart failure |
US5527323A (en) * | 1993-06-02 | 1996-06-18 | General Surgical Innovations, Inc. | Surgical instrument for tying a knot in a length of suture at a remote location |
US5409499A (en) * | 1993-06-18 | 1995-04-25 | Ethicon, Inc. | Biocompatible suture knot clip |
WO1996008208A1 (en) * | 1994-09-16 | 1996-03-21 | Biopsys Medical, Inc. | Methods and devices for defining and marking tissue |
US6171329B1 (en) * | 1994-12-19 | 2001-01-09 | Gore Enterprise Holdings, Inc. | Self-expanding defect closure device and method of making and using |
US5817107A (en) * | 1995-12-28 | 1998-10-06 | Schaller; Guenter | Grasping instrument with a guided-on, attachable modified knot pusher |
DE19631042C5 (en) * | 1996-08-01 | 2015-08-20 | Wirtgen Gmbh | Road construction machines for roadworks |
US5782861A (en) * | 1996-12-23 | 1998-07-21 | Sub Q Inc. | Percutaneous hemostasis device |
US6406420B1 (en) * | 1997-01-02 | 2002-06-18 | Myocor, Inc. | Methods and devices for improving cardiac function in hearts |
US6077214A (en) * | 1998-07-29 | 2000-06-20 | Myocor, Inc. | Stress reduction apparatus and method |
US5961440A (en) * | 1997-01-02 | 1999-10-05 | Myocor, Inc. | Heart wall tension reduction apparatus and method |
US6050936A (en) * | 1997-01-02 | 2000-04-18 | Myocor, Inc. | Heart wall tension reduction apparatus |
US6260552B1 (en) * | 1998-07-29 | 2001-07-17 | Myocor, Inc. | Transventricular implant tools and devices |
US6221084B1 (en) * | 1999-01-15 | 2001-04-24 | Pare Surgical, Inc. | Knot tying apparatus having a notched thread cover and method for using same |
US6391048B1 (en) * | 2000-01-05 | 2002-05-21 | Integrated Vascular Systems, Inc. | Integrated vascular device with puncture site closure component and sealant and methods of use |
GB2359024A (en) * | 2000-02-09 | 2001-08-15 | Anson Medical Ltd | Fixator for arteries |
US20040093024A1 (en) * | 2000-09-01 | 2004-05-13 | James Lousararian | Advanced wound site management systems and methods |
US7338514B2 (en) * | 2001-06-01 | 2008-03-04 | St. Jude Medical, Cardiology Division, Inc. | Closure devices, related delivery methods and tools, and related methods of use |
WO2003020179A1 (en) * | 2001-08-31 | 2003-03-13 | Mitral Interventions | Apparatus for valve repair |
US20050267495A1 (en) * | 2004-05-17 | 2005-12-01 | Gateway Medical, Inc. | Systems and methods for closing internal tissue defects |
US6811560B2 (en) * | 2001-09-20 | 2004-11-02 | Cordis Neurovascular, Inc. | Stent aneurysm embolization method and device |
US7056330B2 (en) * | 2002-05-31 | 2006-06-06 | Ethicon Endo-Surgery, Inc. | Method for applying tissue fastener |
EP1521550A4 (en) * | 2002-06-12 | 2011-02-23 | Mitral Interventions Inc | Method and apparatus for tissue connection |
US7666193B2 (en) * | 2002-06-13 | 2010-02-23 | Guided Delivery Sytems, Inc. | Delivery devices and methods for heart valve repair |
US7753922B2 (en) * | 2003-09-04 | 2010-07-13 | Guided Delivery Systems, Inc. | Devices and methods for cardiac annulus stabilization and treatment |
US7758637B2 (en) * | 2003-02-06 | 2010-07-20 | Guided Delivery Systems, Inc. | Delivery devices and methods for heart valve repair |
US7753858B2 (en) * | 2002-06-13 | 2010-07-13 | Guided Delivery Systems, Inc. | Delivery devices and methods for heart valve repair |
US7727247B2 (en) * | 2002-08-21 | 2010-06-01 | Olympus Corporation | Living tissue ligation device |
US7182769B2 (en) * | 2003-07-25 | 2007-02-27 | Medtronic, Inc. | Sealing clip, delivery systems, and methods |
US8603160B2 (en) * | 2003-12-23 | 2013-12-10 | Sadra Medical, Inc. | Method of using a retrievable heart valve anchor with a sheath |
CA2556228C (en) * | 2004-02-13 | 2014-05-13 | Satiety, Inc. | Methods for reducing hollow organ volume |
US20060015144A1 (en) * | 2004-07-19 | 2006-01-19 | Vascular Control Systems, Inc. | Uterine artery occlusion staple |
US7452325B2 (en) * | 2004-11-15 | 2008-11-18 | Benvenue Medical Inc. | Catheter-based tissue remodeling devices and methods |
US7344544B2 (en) * | 2005-03-28 | 2008-03-18 | Cardica, Inc. | Vascular closure system |
WO2009052438A2 (en) * | 2007-10-19 | 2009-04-23 | Guided Delivery Systems Inc. | Devices for termination of tethers |
EP3915490A1 (en) * | 2007-10-19 | 2021-12-01 | Ancora Heart, Inc. | Systems for cardiac remodeling |
EP2249711B1 (en) * | 2008-02-06 | 2021-10-06 | Ancora Heart, Inc. | Multi-window guide tunnel |
JP2012505049A (en) * | 2008-10-10 | 2012-03-01 | ガイデッド デリバリー システムズ, インコーポレイテッド | Tether tensioning device and related methods |
BRPI0920406A2 (en) * | 2008-10-10 | 2019-09-24 | Guided Delivery Systems Inc | termination devices and related methods. |
-
2004
- 2004-08-19 DE DE102004040135A patent/DE102004040135B3/en not_active Expired - Fee Related
-
2005
- 2005-08-12 IT IT000577A patent/ITTO20050577A1/en unknown
- 2005-08-16 CN CNB2005100920584A patent/CN100554587C/en not_active Expired - Fee Related
- 2005-08-16 US US11/204,474 patent/US20060039756A1/en not_active Abandoned
- 2005-08-16 CN CN2009101641613A patent/CN101684636B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4848845A (en) * | 1988-03-16 | 1989-07-18 | Ampsco Corporation | Steerable self-regulating concrete cutting saw |
US5154437A (en) * | 1988-07-01 | 1992-10-13 | Aisin Aw Co., Ltd. | Vehicle steering system with independent steering for each wheel |
US5722789A (en) * | 1994-07-29 | 1998-03-03 | Wirtgen America, Inc. | Multi-width cutter |
CN2457189Y (en) * | 2000-10-18 | 2001-10-31 | 邢杰 | Road roller |
CN2512808Y (en) * | 2001-09-27 | 2002-09-25 | 江阴柳工道路机械有限公司 | New road roller |
Also Published As
Publication number | Publication date |
---|---|
ITTO20050577A1 (en) | 2006-02-20 |
DE102004040135B3 (en) | 2005-12-15 |
CN101684636A (en) | 2010-03-31 |
CN1737265A (en) | 2006-02-22 |
US20060039756A1 (en) | 2006-02-23 |
CN100554587C (en) | 2009-10-28 |
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