US20050132531A1 - Portable blower - Google Patents
Portable blower Download PDFInfo
- Publication number
- US20050132531A1 US20050132531A1 US10/999,941 US99994104A US2005132531A1 US 20050132531 A1 US20050132531 A1 US 20050132531A1 US 99994104 A US99994104 A US 99994104A US 2005132531 A1 US2005132531 A1 US 2005132531A1
- Authority
- US
- United States
- Prior art keywords
- blower
- unit
- arrangement
- operator
- portable blower
- 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.)
- Abandoned
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/40—Apparatus for cleaning the lawn or grass surface
- A01G20/43—Apparatus for cleaning the lawn or grass surface for sweeping, collecting or disintegrating lawn debris
- A01G20/47—Vacuum or blower devices
Definitions
- a known portable blower includes a handle with which the blower can be guided manually. Blowers are also known which can be carried on the back of an operator. Blowers of this kind can be used in many ways because the operator is not dependent upon easily accessible ground such as pathways or the like as is the case in moveable blowers. However, the operator must always carry the blower. This leads to rapid fatigue of the operator.
- the portable blower arrangement of the invention includes: a blower unit including a housing; a device for guiding the blower unit on the ground; and, means for attaching the device to the housing.
- a device for guiding the blower unit over the ground can be fixed to the housing of the blower unit.
- the blower unit can be converted into a ground-guided blower unit in a simple manner.
- the operator need not carry the weight of the apparatus whereby the load on the operator is considerably reduced. In this way, fatigue-free utilization of the blower unit is possible.
- the device can be separated from the blower unit and the blower unit can be used as a portable blower unit. In this way, the blower unit can be used in many ways.
- the blower unit blows out air through a discharge pipe which is configured as a short stub.
- the blower arrangement has a blower tube which can be releasably attached to the discharge pipe.
- a blower tube is needed which conducts the air flow, which is generated by the blower unit, around the body of the operator toward the front so that the operator can direct the air flow to the location of utilization. With the blower tube, considerable flow losses, however, result.
- the blower tube is attached to the discharge pipe so as to be releasable so that the blower unit, when utilized as a ground-guided blower unit, can be utilized without the blower tube.
- the discharge pipe With the configuration of the discharge pipe as a short stub, considerable increases in performance are obtained when utilizing the blower unit as a ground-guided blower arrangement compared to the use of the blower unit having the blower tube.
- the blower unit has an operator-controlled unit with a throttle lever with this operator-controlled unit being releasably fixable to the blower arrangement.
- the disposition of the operator-controlled unit on the arrangement makes possible a simple, ergonomic handling during operation of the blower unit as a ground-guided blower arrangement.
- the operator-controlled unit includes a collar for fastening the operator-controlled unit to the blower tube. In this way, an ergonomic handling is made possible also during use of the blower unit as a back-carried blower unit.
- the collar functions to fix the operator-controlled unit to the blower tube as well as to fix the operator-controlled unit to the apparatus.
- the blower unit can therefore be used as a back-carried blower unit as well as a ground-guided blower unit without additional devices being needed for the conversion.
- the blower arrangement advantageously includes a device configured as a moveable rack.
- the housing includes a back-carrying plate for carrying the blower unit on the back. In this way, the blower unit can be guided on the ground as well as being carried on the back of an operator because the blower unit has a back-carrying plate and is releasably attachable to the device, especially on the moveable rack.
- a simple configuration of the blower unit results when the device can be fixed to the back support plate.
- the back support plate has especially a handle on which the back support plate can be attached to the moveable rack.
- a handle of this kind is usually provided for back-carried blower units so that the blower unit can be held in a simple manner as long as it is not carried on the back. This handle is used in order to fix the blower unit to the moveable rack. In this way, no additional devices of the blower arrangement such as attachment means or the like are needed for the attachment of the blower unit to the moveable rack.
- a base section is advantageously formed on the back support plate and this base section is at an angle relative to the back support plate.
- the moveable rack has a support section on which the base section of the back support plate lies. In this way, the weight of the blower unit can be taken up by the moveable rack in a simple manner. There are no additional attachment means necessary because the blower unit lies in place on the support section because of its own weight. At the same time, a simple removal of the blower unit from the moveable rack as well as a simple attachment of the blower unit thereto is possible.
- the blower arrangement has a handle section for guiding the blower unit. In this way, the operator can comfortably guide the blower unit over the ground.
- a simple configuration of the moveable rack results when the moveable rack is bent from a tube and comprises essentially two L-shaped struts which are connected to each other at one end of their long legs by the handle section.
- the moveable rack can be made essentially from one bent tube section.
- the tube has low weight and sufficient stability.
- the moveable rack includes at least one wheel with which the blower unit can be guided over the ground.
- the two long legs are connected to each other via an axle on the opposite-lying ends on which at least one wheel, especially two wheels, is mounted. The axle functions simultaneously to reinforce the moveable rack.
- a conventional back-carried blower unit can be mounted in a simple manner on such a moveable rack and can be converted into a ground-guided blower unit in this way.
- FIG. 1 is a side elevation view of the blower arrangement of the invention
- FIG. 2 is a side elevation view of the blower tube
- FIG. 3 is a rear elevation view of the blower arrangement viewed in the direction of arrow III in FIG. 1 .
- the blower unit 1 shown in FIG. 1 includes a housing 2 in which an internal combustion engine is mounted.
- the internal combustion engine is usually a two-stroke engine and drives a blower wheel which generates an air flow through a discharge pipe 4 .
- the discharge pipe 4 is configured as a short pipe-shaped stub and terminates at a small spacing above the ground 6 .
- the housing 2 of the blower unit 1 includes a back-carrier plate 7 which is configured as a separate component and is tightly connected to the housing 2 .
- a base section 15 is formed on the back-carrier plate 7 at the end of the plate facing toward the ground 6 .
- the base section 15 extends approximately perpendicularly to the back-carrier plate 7 .
- An operator-controlled unit 8 is provided for operating the blower arrangement 1 a which includes a moveable rack 3 .
- the operator-controlled unit 8 includes a throttle lever 9 and a switch 10 .
- the switch 10 can be a selector switch for adjusting different modes of operation or a latch switch to prevent unintended actuation of the throttle lever 9 .
- the operator-controlled unit 8 is connected to a fuel metering device, especially a carburetor, via a Bowden cable 12 .
- the carburetor is mounted in the housing 2 and meters the air/fuel mixture to the engine.
- the blower unit 1 is disposed on the moveable rack 3 .
- the moveable rack 3 has two wheels 5 with which the blower unit 1 can be guided over the ground. In lieu of the two wheels 5 , also one wheel or three or more wheels can be provided. Also, other means for guiding the blower unit over the ground can be provided, for example, a support device or the like which glides over the ground.
- the moveable rack 3 has a handle section 13 at which the operator can guide the moveable rack 3 . In the region of the wheels 5 , the moveable rack 3 also includes a support section 14 on which the base section 15 of the back-carrier plate 7 rests.
- the operator-controlled unit 8 includes a collar 11 with which the operator-controlled unit is releasably attached to the moveable rack 3 .
- the operator-controlled unit 8 is in the normal operating position of the blower arrangement as shown in FIG. 1 fastened above the back-carrier plate 7 and below the handle section 13 between the back-carrier plate 7 and the handle section 13 on the moveable rack 3 .
- the back-carrier plate 7 and the collar 11 are releasably attached to the moveable rack 3 .
- the collar 11 and the back-carrier plate 7 are separated from the moveable rack 3 .
- the blower arrangement 1 a includes the blower tube 16 shown in FIG. 2 for use when the blower unit 1 is carried on the back.
- the blower tube 16 can be fixedly attached to the discharge pipe 4 with a connecting piece 17 .
- the blower tube 16 includes a flexible segment 18 in a region next to the connecting piece 17 .
- the flexible segment can, for example, be configured as a bellows and connects to a rigid section 29 .
- a nozzle 19 is provided at the end facing away from the flexible segment 18 .
- the air flow from the blower tube 16 exits through the nozzle 19 .
- the operator-controlled unit 8 can be fixed with the collar 11 on the rigid section 29 as shown in FIG. 2 .
- the back-carrier plate 7 is strapped tightly to the back of the operator when the blower unit 1 is used as a back-supported blower unit.
- the flexible segment 18 functions to direct the air flow from the discharge pipe 4 around the body of the operator.
- the operator grasps the operator-controlled unit 8 with one hand and can, in this way, bring the nozzle 19 to the location of use as well as control the engine of the blower unit.
- the blower arrangement 1 a is shown with the moveable rack 3 in the direction of arrow III of FIG. 1 directed toward the back-carrier plate 7 .
- the moveable rack 3 is built up of a bent tube and has two L-shaped struts 24 .
- the shorter legs of the struts 24 form the support section 14 of the moveable rack 3 shown in FIG. 1 .
- the longer legs 25 extend approximately perpendicularly to the support section 14 and are connected to each other at their ends 26 by a handle section 13 .
- the ends 26 face away from the support section 14 .
- the two struts 24 run parallel to each other.
- the ends 27 of the struts 24 face away from the handle section 13 and face toward the support section 14 .
- the two struts 24 are connected to each other via an axle 20 on which wheels 5 are mounted at respective outer lying ends.
- the back-carrier plate 7 runs parallel to the two long legs 25 of the struts 24 and has a handle 28 on its end facing upwardly in the normal work position.
- the handle 28 is formed by a handle opening 22 in the back-carrier plate 7 .
- the two long legs 25 are connected to each other via a transverse strut 21 approximately at the elevation of the handle 28 .
- the handle 28 is connected to the transverse strut 21 by an attachment band 23 , for example, a VELCRO band.
- the transverse strut 21 is displaced relative to the handle 28 in the direction toward the support section 14 so that the attachment band 23 presses the base section 15 of the back-carrier plate 7 against the support section 14 of the moveable rack 3 .
- the blower unit 1 of the blower arrangement 1 a is tightly and releasably connected to the moveable rack 3 via the attachment band 23 .
- the blower unit 1 can be released and utilized as a blower unit which can be carried on the back of an operator.
- the blower unit 1 is ready in this position after attachment of the blower tube 16 to the discharge pipe 4 .
- a different apparatus can be provided for guiding the blower unit 1 over the ground 6 .
- At least one wheel 5 can be mounted directly on the housing 2 of the blower unit 1 , for example, by insertion or clip-on of the wheel axle.
- other means can be provided for guidance over the ground 6 .
- the operator guides the blower unit over the ground with the handle section. This handle section can be mounted directly on the housing, for example, it can be inserted or clipped thereto.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A portable blower unit (1) includes a housing (2). A device for guiding the blower unit (1) over the ground (6) can be fixed to the housing (2) in order to facilitate a multi-use of the blower unit (1).
Description
- This application claims priority of German patent application no. 103 59 749.2, filed Dec. 19, 2003, the entire content of which is incorporated herein by reference.
- A known portable blower includes a handle with which the blower can be guided manually. Blowers are also known which can be carried on the back of an operator. Blowers of this kind can be used in many ways because the operator is not dependent upon easily accessible ground such as pathways or the like as is the case in moveable blowers. However, the operator must always carry the blower. This leads to rapid fatigue of the operator.
- It is an object of the invention to provide a portable blower of the kind referred to above which can be used in many ways and which reduces fatigue of the operator.
- The portable blower arrangement of the invention includes: a blower unit including a housing; a device for guiding the blower unit on the ground; and, means for attaching the device to the housing.
- A device for guiding the blower unit over the ground can be fixed to the housing of the blower unit. In this way, the blower unit can be converted into a ground-guided blower unit in a simple manner. When used as a ground-guided blower unit, the operator need not carry the weight of the apparatus whereby the load on the operator is considerably reduced. In this way, fatigue-free utilization of the blower unit is possible. In inaccessible terrain, the device can be separated from the blower unit and the blower unit can be used as a portable blower unit. In this way, the blower unit can be used in many ways.
- During operation, the blower unit blows out air through a discharge pipe which is configured as a short stub. The blower arrangement has a blower tube which can be releasably attached to the discharge pipe. In order to use the blower unit as a back-carried blower unit, a blower tube is needed which conducts the air flow, which is generated by the blower unit, around the body of the operator toward the front so that the operator can direct the air flow to the location of utilization. With the blower tube, considerable flow losses, however, result. To reduce these flow losses when utilizing the blower unit as a ground-guided blower unit, the blower tube is attached to the discharge pipe so as to be releasable so that the blower unit, when utilized as a ground-guided blower unit, can be utilized without the blower tube. With the configuration of the discharge pipe as a short stub, considerable increases in performance are obtained when utilizing the blower unit as a ground-guided blower arrangement compared to the use of the blower unit having the blower tube.
- Advantageously, the blower unit has an operator-controlled unit with a throttle lever with this operator-controlled unit being releasably fixable to the blower arrangement. The disposition of the operator-controlled unit on the arrangement makes possible a simple, ergonomic handling during operation of the blower unit as a ground-guided blower arrangement. The operator-controlled unit includes a collar for fastening the operator-controlled unit to the blower tube. In this way, an ergonomic handling is made possible also during use of the blower unit as a back-carried blower unit. The collar functions to fix the operator-controlled unit to the blower tube as well as to fix the operator-controlled unit to the apparatus. The blower unit can therefore be used as a back-carried blower unit as well as a ground-guided blower unit without additional devices being needed for the conversion. The blower arrangement advantageously includes a device configured as a moveable rack. The housing includes a back-carrying plate for carrying the blower unit on the back. In this way, the blower unit can be guided on the ground as well as being carried on the back of an operator because the blower unit has a back-carrying plate and is releasably attachable to the device, especially on the moveable rack.
- A simple configuration of the blower unit results when the device can be fixed to the back support plate. The back support plate has especially a handle on which the back support plate can be attached to the moveable rack. A handle of this kind is usually provided for back-carried blower units so that the blower unit can be held in a simple manner as long as it is not carried on the back. This handle is used in order to fix the blower unit to the moveable rack. In this way, no additional devices of the blower arrangement such as attachment means or the like are needed for the attachment of the blower unit to the moveable rack.
- A base section is advantageously formed on the back support plate and this base section is at an angle relative to the back support plate. The moveable rack has a support section on which the base section of the back support plate lies. In this way, the weight of the blower unit can be taken up by the moveable rack in a simple manner. There are no additional attachment means necessary because the blower unit lies in place on the support section because of its own weight. At the same time, a simple removal of the blower unit from the moveable rack as well as a simple attachment of the blower unit thereto is possible.
- The blower arrangement has a handle section for guiding the blower unit. In this way, the operator can comfortably guide the blower unit over the ground. A simple configuration of the moveable rack results when the moveable rack is bent from a tube and comprises essentially two L-shaped struts which are connected to each other at one end of their long legs by the handle section. The moveable rack can be made essentially from one bent tube section. The tube has low weight and sufficient stability. The moveable rack includes at least one wheel with which the blower unit can be guided over the ground. The two long legs are connected to each other via an axle on the opposite-lying ends on which at least one wheel, especially two wheels, is mounted. The axle functions simultaneously to reinforce the moveable rack. A conventional back-carried blower unit can be mounted in a simple manner on such a moveable rack and can be converted into a ground-guided blower unit in this way.
- The invention will now be described with reference to the drawings wherein:
-
FIG. 1 is a side elevation view of the blower arrangement of the invention; -
FIG. 2 is a side elevation view of the blower tube; and, -
FIG. 3 is a rear elevation view of the blower arrangement viewed in the direction of arrow III inFIG. 1 . - The
blower unit 1 shown inFIG. 1 includes ahousing 2 in which an internal combustion engine is mounted. The internal combustion engine is usually a two-stroke engine and drives a blower wheel which generates an air flow through adischarge pipe 4. Thedischarge pipe 4 is configured as a short pipe-shaped stub and terminates at a small spacing above theground 6. Thehousing 2 of theblower unit 1 includes a back-carrier plate 7 which is configured as a separate component and is tightly connected to thehousing 2. Abase section 15 is formed on the back-carrier plate 7 at the end of the plate facing toward theground 6. Thebase section 15 extends approximately perpendicularly to the back-carrier plate 7. An operator-controlledunit 8 is provided for operating the blower arrangement 1 a which includes amoveable rack 3. The operator-controlledunit 8 includes athrottle lever 9 and aswitch 10. Theswitch 10 can be a selector switch for adjusting different modes of operation or a latch switch to prevent unintended actuation of thethrottle lever 9. The operator-controlledunit 8 is connected to a fuel metering device, especially a carburetor, via aBowden cable 12. The carburetor is mounted in thehousing 2 and meters the air/fuel mixture to the engine. - The
blower unit 1 is disposed on themoveable rack 3. Themoveable rack 3 has twowheels 5 with which theblower unit 1 can be guided over the ground. In lieu of the twowheels 5, also one wheel or three or more wheels can be provided. Also, other means for guiding the blower unit over the ground can be provided, for example, a support device or the like which glides over the ground. Themoveable rack 3 has ahandle section 13 at which the operator can guide themoveable rack 3. In the region of thewheels 5, themoveable rack 3 also includes asupport section 14 on which thebase section 15 of the back-carrier plate 7 rests. The operator-controlledunit 8 includes acollar 11 with which the operator-controlled unit is releasably attached to themoveable rack 3. - The operator-controlled
unit 8 is in the normal operating position of the blower arrangement as shown inFIG. 1 fastened above the back-carrier plate 7 and below thehandle section 13 between the back-carrier plate 7 and thehandle section 13 on themoveable rack 3. The back-carrier plate 7 and thecollar 11 are releasably attached to themoveable rack 3. To convert the blower arrangement 1 a into ablower unit 1, which is carried on the back, thecollar 11 and the back-carrier plate 7 are separated from themoveable rack 3. - The blower arrangement 1 a includes the
blower tube 16 shown inFIG. 2 for use when theblower unit 1 is carried on the back. Theblower tube 16 can be fixedly attached to thedischarge pipe 4 with a connectingpiece 17. Theblower tube 16 includes aflexible segment 18 in a region next to the connectingpiece 17. The flexible segment can, for example, be configured as a bellows and connects to arigid section 29. On therigid section 29, a nozzle 19 is provided at the end facing away from theflexible segment 18. The air flow from theblower tube 16 exits through the nozzle 19. The operator-controlledunit 8 can be fixed with thecollar 11 on therigid section 29 as shown inFIG. 2 . - The back-
carrier plate 7 is strapped tightly to the back of the operator when theblower unit 1 is used as a back-supported blower unit. Theflexible segment 18 functions to direct the air flow from thedischarge pipe 4 around the body of the operator. The operator grasps the operator-controlledunit 8 with one hand and can, in this way, bring the nozzle 19 to the location of use as well as control the engine of the blower unit. - In
FIG. 3 , the blower arrangement 1 a is shown with themoveable rack 3 in the direction of arrow III ofFIG. 1 directed toward the back-carrier plate 7. Themoveable rack 3 is built up of a bent tube and has two L-shapedstruts 24. The shorter legs of thestruts 24 form thesupport section 14 of themoveable rack 3 shown inFIG. 1 . Thelonger legs 25 extend approximately perpendicularly to thesupport section 14 and are connected to each other at theirends 26 by ahandle section 13. The ends 26 face away from thesupport section 14. The two struts 24 run parallel to each other. The ends 27 of thestruts 24 face away from thehandle section 13 and face toward thesupport section 14. At these ends 27, the twostruts 24 are connected to each other via anaxle 20 on whichwheels 5 are mounted at respective outer lying ends. The back-carrier plate 7 runs parallel to the twolong legs 25 of thestruts 24 and has ahandle 28 on its end facing upwardly in the normal work position. Thehandle 28 is formed by ahandle opening 22 in the back-carrier plate 7. The twolong legs 25 are connected to each other via atransverse strut 21 approximately at the elevation of thehandle 28. Thehandle 28 is connected to thetransverse strut 21 by an attachment band 23, for example, a VELCRO band. Thetransverse strut 21 is displaced relative to thehandle 28 in the direction toward thesupport section 14 so that the attachment band 23 presses thebase section 15 of the back-carrier plate 7 against thesupport section 14 of themoveable rack 3. In this way, theblower unit 1 of the blower arrangement 1 a is tightly and releasably connected to themoveable rack 3 via the attachment band 23. By releasing the attachment band 23 and thecollar 11 from themoveable rack 3, theblower unit 1 can be released and utilized as a blower unit which can be carried on the back of an operator. Theblower unit 1 is ready in this position after attachment of theblower tube 16 to thedischarge pipe 4. - In lieu of the
moveable rack 3, a different apparatus can be provided for guiding theblower unit 1 over theground 6. At least onewheel 5 can be mounted directly on thehousing 2 of theblower unit 1, for example, by insertion or clip-on of the wheel axle. In lieu of thewheels 5, other means can be provided for guidance over theground 6. The operator guides the blower unit over the ground with the handle section. This handle section can be mounted directly on the housing, for example, it can be inserted or clipped thereto. - It is understood that the foregoing description is that of the preferred embodiments of the invention and that various changes and modifications may be made thereto without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (15)
1. A portable blower arrangement comprising:
a blower unit including a housing;
a device for guiding said blower unit on the ground; and,
means for attaching said device to said housing.
2. The portable blower arrangement of claim 1 , wherein said blower unit has a discharge pipe through which air is blown during operation of said blower unit; and, said discharge pipe is configured as a short stub.
3. The portable blower arrangement of claim 2 , further comprising a blower tube for releasable attachment to said discharge pipe.
4. The portable blower arrangement of claim 3 , further comprising an operator-controlled unit having a throttle lever; and, means for releasably fixing said operator-controlled unit on said device.
5. The portable blower arrangement of claim 4 , wherein said fixing means is a collar for attaching said operator-controlled unit to said blower tube.
6. The portable blower arrangement of claim 1 , wherein said device is a moveable rack.
7. The portable blower arrangement of claim 1 , wherein said housing includes a back-carrier plate for carrying said blower unit on the back of an operator.
8. The portable blower arrangement of claim 7 , wherein said device can be attached to said back-carrier plate.
9. The portable blower arrangement of claim 8 , wherein said back-carrier plate includes a handle to which said device can be attached.
10. The portable blower arrangement of claim 7 , wherein said back-carrier plate includes a base section formed thereon at an angle relative to said back-carrier plate.
11. The portable blower arrangement of claim 10 , wherein said device is a moveable rack having a support section for supporting said base section of said back-carrier plate.
12. The portable blower arrangement of claim 1 , wherein said device has a handle section for guiding said blower unit.
13. The portable blower arrangement of claim 12 , wherein said device is a moveable rack comprising a bent tube including two L-shaped struts having respective long legs having respective ends; and, a handle section connects said ends to each other.
14. The portable blower arrangement of claim 13 , wherein said moveable rack has at least one wheel.
15. The portable blower arrangement of claim 14 , wherein said L-shaped struts have ends lying opposite said handle section; and, said moveable rack includes an axle connecting the opposite-lying ends and at least one wheel mounted on said axle.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE10359749.2 | 2003-12-19 | ||
DE10359749A DE10359749A1 (en) | 2003-12-19 | 2003-12-19 | Portable blower |
Publications (1)
Publication Number | Publication Date |
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US20050132531A1 true US20050132531A1 (en) | 2005-06-23 |
Family
ID=34672922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US10/999,941 Abandoned US20050132531A1 (en) | 2003-12-19 | 2004-12-01 | Portable blower |
Country Status (2)
Country | Link |
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US (1) | US20050132531A1 (en) |
DE (1) | DE10359749A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070067947A1 (en) * | 2005-09-28 | 2007-03-29 | Andreas Stihl Ag & Co., Kg | Implement |
US20090292171A1 (en) * | 2008-05-23 | 2009-11-26 | Olympus Medical Systems Corp. | Medical device |
US20100038872A1 (en) * | 2008-08-14 | 2010-02-18 | Black & Decker, Inc. | Blower cart |
US20100257694A1 (en) * | 2009-04-13 | 2010-10-14 | Weihl Ricky A | Blower apparatus with releasable mount and direction control |
US8042220B2 (en) | 2005-09-28 | 2011-10-25 | Andreas Stihl Ag & Co. Kg | Implement |
US20130220949A1 (en) * | 2012-02-23 | 2013-08-29 | David D. Sargent | Locking equipment rack |
US20140068892A1 (en) * | 2012-09-11 | 2014-03-13 | Bryan Richard Chambers | Blower Cleaning Attachment |
US20160150922A1 (en) * | 2014-12-02 | 2016-06-02 | Crary Industries, Inc. | Method of redistributing loose material on a surface and a system for practicing the method |
US10202786B1 (en) | 2017-08-09 | 2019-02-12 | Green Touch Industries, Inc. | Equipment rack |
US10604947B2 (en) | 2015-09-16 | 2020-03-31 | Owens Corning Intellectual Capital, Llc | Loosefill insulation blowing machine |
US10669084B1 (en) | 2018-07-16 | 2020-06-02 | Green Touch Industries, Inc. | Equipment locking box |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4118826A (en) * | 1976-05-03 | 1978-10-10 | Parker Sweeper Company | Mobile blower unit for leaves and other debris |
US5294063A (en) * | 1991-11-04 | 1994-03-15 | Echo, Incorporated | Debris vacuum selectively usable as a hand-held and wheeled unit |
US5722110A (en) * | 1995-10-10 | 1998-03-03 | Paul Curtis McIntyre | Portable industrial vacuum machine |
US5735018A (en) * | 1996-10-02 | 1998-04-07 | Schiller-Pfeiffer, Incorporated | Blower for moving debris |
US5813088A (en) * | 1997-07-23 | 1998-09-29 | Wagner; Jeffrey F. | Backpack blower |
US6009595A (en) * | 1998-09-01 | 2000-01-04 | Deere & Company | Vegetation debris blower and cart assembly |
-
2003
- 2003-12-19 DE DE10359749A patent/DE10359749A1/en not_active Ceased
-
2004
- 2004-12-01 US US10/999,941 patent/US20050132531A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4118826A (en) * | 1976-05-03 | 1978-10-10 | Parker Sweeper Company | Mobile blower unit for leaves and other debris |
US5294063A (en) * | 1991-11-04 | 1994-03-15 | Echo, Incorporated | Debris vacuum selectively usable as a hand-held and wheeled unit |
US5722110A (en) * | 1995-10-10 | 1998-03-03 | Paul Curtis McIntyre | Portable industrial vacuum machine |
US5735018A (en) * | 1996-10-02 | 1998-04-07 | Schiller-Pfeiffer, Incorporated | Blower for moving debris |
US5813088A (en) * | 1997-07-23 | 1998-09-29 | Wagner; Jeffrey F. | Backpack blower |
US6009595A (en) * | 1998-09-01 | 2000-01-04 | Deere & Company | Vegetation debris blower and cart assembly |
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US8042220B2 (en) | 2005-09-28 | 2011-10-25 | Andreas Stihl Ag & Co. Kg | Implement |
US20070067947A1 (en) * | 2005-09-28 | 2007-03-29 | Andreas Stihl Ag & Co., Kg | Implement |
US20090292171A1 (en) * | 2008-05-23 | 2009-11-26 | Olympus Medical Systems Corp. | Medical device |
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US7997593B2 (en) | 2008-08-14 | 2011-08-16 | Black & Decker, Inc. | Blower cart |
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US8387205B2 (en) | 2009-04-13 | 2013-03-05 | Mow-Blo, Llc | Blower apparatus with releasable mount and direction control |
US20130220949A1 (en) * | 2012-02-23 | 2013-08-29 | David D. Sargent | Locking equipment rack |
US9045918B2 (en) * | 2012-02-23 | 2015-06-02 | David D. Sargent | Locking equipment rack |
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US20160150922A1 (en) * | 2014-12-02 | 2016-06-02 | Crary Industries, Inc. | Method of redistributing loose material on a surface and a system for practicing the method |
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US10202786B1 (en) | 2017-08-09 | 2019-02-12 | Green Touch Industries, Inc. | Equipment rack |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: ANDRERAS STIHL AG & CO. KG, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HAEBERLIEN, JUERGEN;REEL/FRAME:016042/0447 Effective date: 20041123 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |