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We tried to upgrade a Windows 365 Cloud PC from Windows 10 to Windows 11. Therefore we assigned the upgrade in MEM. But it does not appear on the Cloud PC.
@JuergenPT - So in general, we support upgrade from Windows 10 to Windows 11 as long as the Cloud PC was provisioned on or after November.
If the policy isn't reaching the device, that seems slightly different. I'd recommend creating a support ticket to track this down.
by
John_Cable
on
November 02, 2021
by
Alan_Meeus
on
November 02, 2021
by
Christiaan_Brinkhoff
on
October 04, 2021
by
Heather Poulsen
on
October 04, 2021
July 12, 1966 R. L. BOWERS ROAD REPAIR APPARATUS 5 Sheets-Sheet 1 Filed Nov. 14. 1963 INVENTOR E Z. flan/em W 7%6 ATTORNEYS July 12, 1966 R. L. BOWERS ROAD REPAIR APPARATUS 5 Sheets-Sheet 2 Filed Nov. 14. 1963 IN VENTOR AP. 4. Bowers BY W W ATTORNEYS July 12, 1966 ow s 3,260,176
ROAD REPAIR APPARATUS Filed Nov. 14. 1963 5 Sheets-Sheet 5 INVENTOR 6' W W ATTORNEY United States Patent r 3,260,176 ROAD REPAIR APPARATUS Rolland L. Bowers, 3277 Twin Hills NW., Uniontown, Ohio Filed Nov. 14, 1963, Ser. No. 323,702 4 Claims. (Cl. 9439) This invention relates to a road repair apparatus and more particularly to an apparatus for providing predetermined amounts of preselected materials suitable for patching holes or sealing cracks in pavements and roadways. This invention also contemplates a novel mixing unit adapted for use with vehicles having material supply means, for mixing aggregate materials with suitable binder materials for patching holes in roadways and pavements.
Over a period of use, most roadways and pavements constructed of concrete, asphalt or other materials normally become broken or cracked, which necessitate considerable repair or maintenance. Usually, holes and cracks in roadways are patched and sealed with a mixture of a dry aggregate material such as gravel or'limestone and a liquid binder material including liquid asphalt emulsion-s or cut-back asphalts. It also has been the prac tice to prepare such mixtures at a plant location and dispatch bulk quantities to various locations for use in repairing the holes and cracks. It has been found that such practice can be uneconomical and to some extent wasteful, since it is difficult to accurately estimate the amount of material required to patch holes and cracks in many locations. It further has been found that more flexibility and a greater economy can be realized in being able to provide predetermined amounts of suitable selected materials at the repair site which are suitable for the particular nature of the defect in the pavement or roadway sought to be repaired.
Accordingly, the principal object of this invention is to provide a novel road repair apparatus.
Another object of this invention is to provide a novel road repair apparatus suitable for patching holes and sealing cracks in pavements and roadways.
A further object of this invention is to provide a novel road repair apparatus suitable for providing preselected materials in desired quantities for patching holes and sealing cracks in pavements and roadways.
A still further object of this invention is to provide a novel road repair apparatus suitable for providing predetermined amounts otf aggregate material, liquid binder material or a mixture of aggregate and liquid binder material for patching holes or sealing cracks in pavements and roadways.
Another object of the present invention is to provide a novel unit for mixing aggregate and liquid binder materials which can be detachably mounted on a vehicle having aggregate and liquid binder supply means.
A further object of the present invention is to provide a road repair apparatus which is inexpensive to manufacture and operate.
A still further object :of this invention is to provide a road repair apparatus providing flexibility in use, and which requires a minimum amount of maintenance.
Other objects and advantages of the present invention will become more apparent to those persons skilled in the art, in the (following description when taken in conjunction with the accompanying drawings, wherein:
FIGURE 1 is a side view of an embodiment of the present invention;
FIGURE 2 is a rear view of the mixing unit utilized in the embodiment illustrated in FIGURE 1;
FIGURE 3 is an enlarged view taken along line 3-3 in FIGURE 1; and
FIGURE 4 is a crossa'sectional view taken along line 44 in FIGURE 3.
- gage the bottom wall of the receptacle.
In accordance with the broad aspects of the present invention there is provided a road repair apparatus generally comprising a vehicle having aggregate supply and liquid binder supply means mounted thereon and a mixing unit detachably mounted on the vehicle comprising receptacle means for receiving aggregate and liquid binder from the supply means on the vehicle, means for mixing the material deposited in the receptacle means, drive means for the mixing means and means for selectively discharging material therefrom.
Referring to the drawings, there is shown a preferred embodiment of the present invention. Specifically referring to FIGURE 1, there is shown the principal components of the invention generally comprising a vehicle 10 having a dump body 11 suitable for carrying a supply of aggregate such as gravel or lirnstone, pivotally mounted on the rearward end thereof in the conventional manner, a container 12 suitable for storing a supply of liquid binder such as a liquid asphalt emulsion or a cut back asphalt, rigidly mounted on the dump body and a mixing unit 13 detachably mounted on the dump body for receiving predetermined amounts of aggregate therefrom.
The mixing unit 13 includes a receptacle 14- having a circular bottom wall 15 and a cylindrical side wall 16.
Journaled in the center of the bottom wall 15 of the,
receptacle is a drive shaft 17, having an axis disposed substantially perpendicular to the bottom wall 15. Rigidly mounted on the upper end of the drive shaft 17 is a diametrically disposed arm member 18 having a pair of carrier members 19 and 20 mounted on the opposite.
ends thereof. The carrier member 19 is disposed diagonally relative to the arm member 18 wherein the trailing end thereof is disposed a greater distance than the leading end thereof relative to the axis of the drive shaft. In addition, the carrier member 20 also is disposed diagonally relative to the arm member 18 wherein the leading end thereof is disposed a greater distance than the trailing end thereof relative to the axis of the drive shaft. Each of the carrier arms are provided with a plurality of downwardly extending heavy wire steel brushes '21 which en- As best illustrated in FIGURE 3, when the carrier arms are rotating in the direction of the arrows, the wire brushes mounted on the carrier arm 19 will tend to move material deposited in the receptacle outwardly relative to the center of the receptacle. Also, the wire brushes mounted on the carrier arm 20 will tend to move the material inwardly relative to the center Oif the receptacle. The constant inward and outward movement of the material provided by the steel wire brushes is effective in providing a suitable mixture of various diverse materials deposited within the receptacle.
The outward ends of the carrier members are spaced from the side wall 16 a sufiicient distance according to the size of aggregate being mixed to prevent any jamming of the arm member 18. Also mounted on the trailing end of the .carrier member 20 is a wiper member 22, having a wiper blade 23 secured on the free end thereof, which is adapted to engage the inner surface of the side wall 16.
A biasing element 24 is provided on the connecting end of the wiper element 22 for biasing the same against the side wall 16. The primary function of the wiper member 22 is to prevent material moved outwardly by the steel wire brushes on the carrier member 19 from accumulating along the side of the receptacle.
Projecting laterally and secured to the bottom wall of the receptacle is a support frame 25, which supports a suitable motor 26 and an air compressor unit 27. The motor 26 is provided with an output shaft 28, having a pair of pulleys 29 and 30 mounted thereon. The pulley 29 is provided with a suitable drive belt 31, which drives a pulley 32 connected to a suitable shaft for driving the air compressor 27. The compressor 27 is provided with a suitable line 33 for pressurizing the supply of liquid binder in the container 12. The pulley has a drive belt 34, which drives a pulley 35 mounted on a suitable shaft below the support frame, which is journaled in a depending bracket 36. The shaft journaled in the bracket 36 also is provided with a worm gear or other suitable means on the end thereof for driving a vertically disposed shaft 37 having suitable pulleys 38 and 39 mounted thereon. The drive shaft 17 is driven by means of a pair of drive belts 40 and 41, which interconnect the pulley 38 and a pulley 42 on the drive shaft, and the pulley 39 and a second pulley 43 mounted on the drive shaft, respectively. The motor 26 can be a gasoline engine of any suitable type, having suitable speed control means. It is preferable that the drive shaft for the mixing unit be driven at about 40 to 50 r.p.m. for most conventional purposes. In addition, the compressor can be of any suitable type suflicient to provide an air pressure of 10 to 15 psi. for a liquid binder supply container having a 100 gallon capacity.
The bottom wall 15 of the receptacle is provided with a discharge opening 44, which has a pivotally mounted discharge door 45. As best seen in FIGURE 4, the discharge door 45 consists of an elongated member having a portion 46 adapted to be received within the discharge opening 44, pivotally connected at its rearward end to the side wall 16, a front end portion 47 adapted to be received within a latching element 48 mounted on the under side of the bottom wall 15 of the receptacle, and a handle portion 49, which may be swiveled laterally and moved upwardly, as illustrated by the broken lines in FIGURE 4 to permit material within the receptacle to be discharged therefrom.
The material discharged from the receptacle is received within a hopper 50, consisting of a section 51 rigidly mounted on the under side of the receptacle, and a movable section 52 which is hingedly connected to the section 51 thereof, as at 53. The section is provided with a front wall 54 disposed substantially perpendicular to the bottom wall 15 of the receptacle, a pair of laterally spaced side walls 55 having downwardly and forwardly extending rearward edges 56 and a bottom wall 57. The movable section 52 is provided with a pair of spaced side walls 58, having downwardly and forwardly extending front edges 59 which abut the rear edges 56 of the side walls 55 and a bottom wall 60, which is disposed in the same plane as bottom wall 57 below the discharge opening 44 in the receptacle when the section 52 is in the lower closed position, as illustrated by the solid lines in FIGURE 4. It will be noted that when the movable section 52 is in the closed position, the discharge door 45 can be opened so that material is discharged therethrough and deposited on the bottom wall 60 of the section 52 of the hopper. It then would be possible to remove the material from the hopper through the rearward opening between the side walls 58 of section 52. The movable section can be move-d upwardly and retained in an open position, as illustrated by the broken lines in FIGURE 4, by means of a locking bar 61 which is mounted along the rearward edge of one of the walls of section 52 and projects upwardly therefrom. Theupward end of the locking bar 61 is provided with suitable openings 62 therein, which are adapted to register with suitable openings in the adjacent wall 55 of the section 51 for receiving a locking pin therethrough when the hopper section 52 is in the upper, opened position. A handle 63 is provided on the hopper section 52 for lifting the section into the open position. It will be appreciated that when the hopper section 52 is locked in the open position, the discharge door 45 may be opened so that material may be discharged from the receptacle and deposited directly onto the pavement or roadway.
The forward end of the receptacle 14 is provided with a mounting frame 64 comprising a cross bar member 65,
bracing members 66 and 67 and a pair of upwardly extending, transversely spaced hook elements 68 and 69. The hook elements are adapted to be hooked onto hanger bars supported in transversely spaced mounting brackets 76 and 71, which are rigidly secured on the lower portion of the tail gate 72 of the dump body to support the forward end of the mixing unit. The rearward end of the mixing unit is supported by a winch and cable assembly 73, consisting of a winch member 74 mounted on the upper rearward end of the receptacle 14 and a cable 75 adapted to be wound on the winch which has a hooking element 76 on the free end thereof which is adapted to hook on the upper edge of the tail gate 72. It will be appreciated that the mixing unit can be detached from the dump body 12 simply by unhooking the hook 76 and lifting the forward end of the unit off of the hanger bars of the mounting brackets 71 and 71. It further will be appreciated that the receptacle may be maintained in a level position regardless of the position of the dump body, simply by adjusting the length of the cable '75 by means of a handle 77 provided on the winch.
The mixing unit is adapted to receive selected amounts of aggregate from the dump body by the use of a dispensing unit 78 mounted on the lower end of the tail gate 72. As best illustrated in FIGURES 2 and 4, the dispensing unit consists of a cylindrical chute '79, having a mounting flange 80 on the forward end thereof for bolting the unit to the tail gate so that the interior of the cylindrical member 79 communicates with an opening 81 in the tail gate. The rearward end of the chute 79 is provided with a vertically disposed guide member 82, in which there is mounted a sliding gate 553. The sliding gate 83 in its lower position, as illustrated in the drawings, is adapted to block the flow of any material through the chute 79 and is movable upwardly into an open position by means of an actuating lever 84 having an angularly disposed handle portion 85. The actuating lever 84 is pivotally supported on a support bracket 86 mounted on the guide member 82, having the forward end thereof pivotally connected to the sliding gate 83, as at 87. It will be seen in FIGURE 4 that the sliding gate 83 can be moved to the open and closed positions conveniently simply by manipulating the actuating lever 84 by means of the handle portion 85.
Liquid binder is supplied to the mixing unit by means of a supply line 88, having an elongated flexible portion 89, which is connected to the container 12 and a rigid hand portion 90, having a spray discharge end 91 and a handle 92 having suiable valve means. The receptacle 14 is provided with a mounting member 93 for the hand portion of the supply line, consisting of a diagonally disposed carrier member 94 having a tubular lower portion 95 for receiving the end portion of t
Подборка крутых фото нежной груди у девушек с далекой Азии
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