WO2012148362A2 - The mechanism for connecting of towed appliance to towing device of towing vehicle - Google Patents

The mechanism for connecting of towed appliance to towing device of towing vehicle Download PDF

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Publication number
WO2012148362A2
WO2012148362A2 PCT/SK2012/050004 SK2012050004W WO2012148362A2 WO 2012148362 A2 WO2012148362 A2 WO 2012148362A2 SK 2012050004 W SK2012050004 W SK 2012050004W WO 2012148362 A2 WO2012148362 A2 WO 2012148362A2
Authority
WO
WIPO (PCT)
Prior art keywords
appliance
towing
towed
blade
towing vehicle
Prior art date
Application number
PCT/SK2012/050004
Other languages
French (fr)
Other versions
WO2012148362A3 (en
Inventor
Martin NOVÁK
Original Assignee
Novak Martin
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46147666&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2012148362(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novak Martin filed Critical Novak Martin
Publication of WO2012148362A2 publication Critical patent/WO2012148362A2/en
Publication of WO2012148362A3 publication Critical patent/WO2012148362A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E02F3/8152—Attachments therefor, e.g. wear resisting parts, cutting edges
    • 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
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E01H5/068—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by backblades
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7622—Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers
    • E02F3/7627—Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers with the scraper blade adjustable relative to the frame about a vertical axis

Definitions

  • the mechanism for connecting of towed appliance to towing device of towing vehicle is a mechanism for connecting of towed appliance to towing device of towing vehicle.
  • the invention relates to mechanism for connecting of towed appliance to towing device of towing vehicle, particularly appliance to pushing off the snow from ground communications, like from roads and pavements, but also to pushing off alluvial mud such as mud after floods or to spreading out of bulk material.
  • the invention relates to mechanism for connecting of towed appliance to towing device of towing vehicle, appliance to sprinkling or appliance to spreading or appliance to cutting or appliance to ploughing or appliance to mulching or appliance to harrowing or appliance to soil cultivation or appliance to soil loosing or appliance to moss removal or appliance to lawn airing or appliance to sweeping or appliance to application of paint on the surface for driving.
  • Snow-ploughs to pushing off the snow and to cleaning off communications are used at present, which are usually mounted on trucks and on heavier vehicles. These ploughs are mounted on the front frame and they are put into and out of operation by hydraulic devices. Other used devices are blades which are most often mounted behind tractors and they are also put into and out of operation by hydraulic devices. Fewer, but still used are snow skids which are mounted on the garden tractors, on universal two-wheelers or four-wheelers. Solutions having relation to devices to pushing off the snow mountable to vehicles are described and published in documents US5595007, US2004211095, US6202328. Principle of the invention
  • the principle of the invention lies in the fact that on the towing device of towing vehicle is attachable mechanism for connecting of towed appliance to towing device of vehicle consisting of the joint of towing device which is connected with the shaft where the other end of this shaft is equipped with the first device to attaching of towed appliance.
  • This first device may be for example a screw or pin connection.
  • the upper part of the towed appliance is equipped with elements for mounting telescopic rod, then the other end of the telescopic rod is equipped with the second device to its attachment to the towing eye of towing vehicle or to the handle created on the bodywork or on the frame of towing vehicle.
  • Towing eye of the towing vehicle is originally designed for attaching a towing rope when towing another vehicle.
  • Design of the handle is like towing eye, but it is not prescriptive for connection of towing rope or draw bar. It is achieved the change of settings the blade angle and also blade stabilisation in towed direction by readjustment the length of telescopic rod, the same goes for other towed appliances.
  • Towed appliance is particularly blade to pushing off the snow from ground communications, like from roads and pavements, but also to pushing off alluvial mud such as mud after floods or to spreading out of bulk material.
  • the blade has openings at the top for attaching the telescopic rod.
  • the lower part of the blade may be equipped with at least one guiding device for guiding the blade in reversing. This device may be guiding eye or guiding wheel.
  • the blade can be equipped with the third devices or mounting elements for mounting of a weight serving to increase a pressure of the blade to cleaned surface.
  • the blade may be two-part or multi part, while particular components of the blade are interconnected through the device.
  • the blade may be also equipped with sprinkle device or devices to towing of sprinkle device. These devices may be mounted on mounting elements.
  • Towed appliance may be also appliance to sprinkling or appliance to spreading or appliance to cutting or appliance to ploughing or appliance to mulching or appliance to harrowing or appliance to soil cultivation or appliance to soil loosing or appliance to moss removal or appliance to lawn airing or appliance to sweeping or appliance to application of paint on the surface for driving.
  • FIG. 1 shows the blade with advantageously shaped part (7a) to prevent deformation of rear bumper of towing vehicle.
  • Fig. 3 shows two-section blade.
  • Fig. 4 shows the blade with mounting elements.
  • this mechanism includes joint 1 of towing device which is connected with the shaft 2, the other end of this shaft 2 is equipped with the first device 8 to attaching of towed appliance.
  • This first device 8 may be for example the screw or pin connection.
  • the upper part of towed appliance is equipped with openings 3 to attaching of telescopic rod 7, the other end of this telescopic rod 7 is equipped with the second device to attaching the telescopic rod 7 to towing eye or to the handle created on the bodywork or on the frame of towing vehicle.
  • the towing eye of towing vehicle is originally designated to attaching of towing rope for towing of other vehicle.
  • the design of handle is similar to towing eye, but it is not prescriptive for attaching of towing rope or towing draw bar.
  • Shaped part 7a is equipped with the sleeve from soft material to prevent damage of towing vehicle.
  • Towed appliance is particularly blade 4 to pushing off the snow from ground communications, like from roads and pavements, but also to pushing off alluvial mud such as mud after floods or to spreading out of bulk material.
  • the blade 4 is then further equipped with the third devices 5 or mounting elements 9 and 10 to mounting a weight serving to increase a pressure of the blade to cleaned surface.
  • These third 5 devices may be for example hooks.
  • the lower part of the blade 4 is equipped with at least one guiding device 6 to guide the blade 4 in reversing. This guiding device 6 may be guiding eye or wheel.
  • the blade 4 may be also equipped with sprinkling device or with appliances to towing of sprinkling device which may be mounted on mounting elements 9 and 10.
  • the blade 4 may be two-part or multi part, while particular components of the blade 4 are interconnected through device 1 1 .
  • Towed appliance may be also appliance to sprinkling or appliance to spreading or appliance to cutting or appliance to ploughing or appliance to mulching or appliance to harrowing or appliance to soil cultivation or appliance to soil loosing or appliance to moss removal or appliance to lawn airing or appliance to sweeping or appliance to application of paint on the surface for driving.

Abstract

The mechanism for connecting of towed appliance to towing device of towing vehicle includes (1) the joint of towing appliance which is connected with the shaft (2), where the other part of this shaft (2) is equipped with the first device (8) to attaching of towed appliance, then the upper part of towed device is equipped with elements to attaching the telescopic rod (7), then the other end of this telescopic rod (7) is equipped with the second device to attaching the telescopic rod (7) to towing eye or to the handle of towing vehicle.

Description

The mechanism for connecting of towed appliance to towing device of towing vehicle.
The area of technology
The invention relates to mechanism for connecting of towed appliance to towing device of towing vehicle, particularly appliance to pushing off the snow from ground communications, like from roads and pavements, but also to pushing off alluvial mud such as mud after floods or to spreading out of bulk material. The invention relates to mechanism for connecting of towed appliance to towing device of towing vehicle, appliance to sprinkling or appliance to spreading or appliance to cutting or appliance to ploughing or appliance to mulching or appliance to harrowing or appliance to soil cultivation or appliance to soil loosing or appliance to moss removal or appliance to lawn airing or appliance to sweeping or appliance to application of paint on the surface for driving.
Background of the invention
Snow-ploughs to pushing off the snow and to cleaning off communications are used at present, which are usually mounted on trucks and on heavier vehicles. These ploughs are mounted on the front frame and they are put into and out of operation by hydraulic devices. Other used devices are blades which are most often mounted behind tractors and they are also put into and out of operation by hydraulic devices. Fewer, but still used are snow skids which are mounted on the garden tractors, on universal two-wheelers or four-wheelers. Solutions having relation to devices to pushing off the snow mountable to vehicles are described and published in documents US5595007, US2004211095, US6202328. Principle of the invention
The principle of the invention lies in the fact that on the towing device of towing vehicle is attachable mechanism for connecting of towed appliance to towing device of vehicle consisting of the joint of towing device which is connected with the shaft where the other end of this shaft is equipped with the first device to attaching of towed appliance. This first device may be for example a screw or pin connection. The upper part of the towed appliance is equipped with elements for mounting telescopic rod, then the other end of the telescopic rod is equipped with the second device to its attachment to the towing eye of towing vehicle or to the handle created on the bodywork or on the frame of towing vehicle. Towing eye of the towing vehicle is originally designed for attaching a towing rope when towing another vehicle. Design of the handle is like towing eye, but it is not prescriptive for connection of towing rope or draw bar. It is achieved the change of settings the blade angle and also blade stabilisation in towed direction by readjustment the length of telescopic rod, the same goes for other towed appliances. There is shaped part near the other end of the telescopic rod to prevent deformation of the rear bumper of towing vehicle. This shaped part may be equipped with a sleeve of soft material to prevent damage of towing vehicle.
Towed appliance is particularly blade to pushing off the snow from ground communications, like from roads and pavements, but also to pushing off alluvial mud such as mud after floods or to spreading out of bulk material. The blade has openings at the top for attaching the telescopic rod. The lower part of the blade may be equipped with at least one guiding device for guiding the blade in reversing. This device may be guiding eye or guiding wheel. The blade can be equipped with the third devices or mounting elements for mounting of a weight serving to increase a pressure of the blade to cleaned surface. The blade may be two-part or multi part, while particular components of the blade are interconnected through the device. The blade may be also equipped with sprinkle device or devices to towing of sprinkle device. These devices may be mounted on mounting elements.
Towed appliance may be also appliance to sprinkling or appliance to spreading or appliance to cutting or appliance to ploughing or appliance to mulching or appliance to harrowing or appliance to soil cultivation or appliance to soil loosing or appliance to moss removal or appliance to lawn airing or appliance to sweeping or appliance to application of paint on the surface for driving.
Overview of pictures on drawings
There is a appliance to pushing off the snow - the blade, diagrammatically showed at the Fig. 1. Fig. 2 shows the blade with advantageously shaped part (7a) to prevent deformation of rear bumper of towing vehicle. Fig. 3 shows two-section blade. Fig. 4 shows the blade with mounting elements.
Examples of realization of invention
There is a mechanism to attaching of towed appliance attachable to towing device of towing vehicle, this mechanism includes joint 1 of towing device which is connected with the shaft 2, the other end of this shaft 2 is equipped with the first device 8 to attaching of towed appliance. This first device 8 may be for example the screw or pin connection.
The upper part of towed appliance is equipped with openings 3 to attaching of telescopic rod 7, the other end of this telescopic rod 7 is equipped with the second device to attaching the telescopic rod 7 to towing eye or to the handle created on the bodywork or on the frame of towing vehicle. The towing eye of towing vehicle is originally designated to attaching of towing rope for towing of other vehicle. The design of handle is similar to towing eye, but it is not prescriptive for attaching of towing rope or towing draw bar. There is shaped part 7a near the other end of telescopic rod 7 to prevent deformation of the bodywork of towing vehicle. By readjustment of the length of telescopic rod 7 it is achieved, for example a change of setting the blade angle 4 and also stabilization of the blade in towed direction, the same goes for other towed appliances. Shaped part 7a is equipped with the sleeve from soft material to prevent damage of towing vehicle.
Towed appliance is particularly blade 4 to pushing off the snow from ground communications, like from roads and pavements, but also to pushing off alluvial mud such as mud after floods or to spreading out of bulk material.
The blade 4 is then further equipped with the third devices 5 or mounting elements 9 and 10 to mounting a weight serving to increase a pressure of the blade to cleaned surface. These third 5 devices may be for example hooks. The lower part of the blade 4 is equipped with at least one guiding device 6 to guide the blade 4 in reversing. This guiding device 6 may be guiding eye or wheel. The blade 4 may be also equipped with sprinkling device or with appliances to towing of sprinkling device which may be mounted on mounting elements 9 and 10. The blade 4 may be two-part or multi part, while particular components of the blade 4 are interconnected through device 1 1 .
Towed appliance may be also appliance to sprinkling or appliance to spreading or appliance to cutting or appliance to ploughing or appliance to mulching or appliance to harrowing or appliance to soil cultivation or appliance to soil loosing or appliance to moss removal or appliance to lawn airing or appliance to sweeping or appliance to application of paint on the surface for driving.

Claims

P A T E N T C L A I M S
1. The mechanism for connecting of towed appliance to towing device of towing vehicle, c h a r a c t e r i z e d b y t h a t , it includes a joint (1) of towing device, which is connected with the shaft (2), where the other end of this shaft (2) is equipped with the first device (8) to attaching of towed appliance, then the upper part of towed appliance is equipped with elements to attaching the telescopic rod (7), then the other end of this telescopic rod (7) is equipped with the second device to attaching the telescopic rod (7) to towing eye or to the handle of towing vehicle.
2. The mechanism to attaching of towed appliance to towing device of towing vehicle according to claim 1, c h a r a c t e r i z e d b y t h a t , towed appliance is the blade (4), which is in its upper part equipped with elements to attaching the telescopic rod (7), while these elements are openings (3), while the lower part of the blade (4) is equipped with at least one guiding device (6) to guiding the blade (4) in reversing.
3. The mechanism for connecting of towed appliance to towing device of towing vehicle according to claim 1 or2, c h a r a c t e r i z e d b y t h a t , the blade (4) is equipped with the third devices (5) or with mounting elements (9) and (10) for mounting of a weight serving to increase a pressure of the blade to cleaned surface.
4. The mechanism for connecting of towed appliance to towing device of towing vehicle according to claim 2 or 3, c h a r a c t e r i z e d b y t h a t , the blade (4) is two-part or multi part, while particular components of the blade (4) are interconnected through the device (11 ).
5. The mechanism for connecting of towed appliance to towing device of towing vehicle according to discretionary combination of claims 2 to 5,
1 c h a r a c t e r i z e d b y t h a t , guiding device (6) is guiding eye or wheel.
6. The mechanism for connecting of towed appliance to towing device of towing vehicle according to discretionary combination of claims 2 to 6, c h a r a c t e r i z e d b y t h a t , the blade (4) is equipped with sprinkling device or with appliances to towing of sprinkling device which may be mounted on mounting elements (9 and 10).
7. The mechanism for connecting of towed appliance to towing device of towing vehicle according to claim 1, c h a r a c t e r i z e d b y t h a t , towed appliance is appliance to sprinkling or appliance to spreading or appliance to cutting or appliance to ploughing or appliance to mulching or appliance to harrowing or appliance to soil cultivation or appliance to soil loosing or appliance to moss removal or appliance to lawn airing or appliance to sweeping or appliance to application of paint on the surface for driving.
8. The mechanism for connecting of towed appliance to towing device of towing vehicle according to discretionary combination of claims 1 to 8, c h a r a c t e r i z e d b y t h a t , the first device (8) is screw or pin connection.
9. The mechanism according to discretionary combination of previous claims, c h a r a c t e r i z e d b y t h a t , there is a shaped part (7a) near the other end of telescopic bar (7) to prevent deformation of the rear bumper of towing vehicle.
10. The mechanism according to discretionary combination of previous claims, c h a r a c t e r i z e d b y t h a t , shaped part (7a) is equipped with the sleeve from soft material to prevent damage of towing vehicle.
2
PCT/SK2012/050004 2011-04-29 2012-03-28 The mechanism for connecting of towed appliance to towing device of towing vehicle WO2012148362A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SK50021-2011 2011-04-29
SK50021-2011A SK288083B6 (en) 2011-04-29 2011-04-29 Mechanism for connecting the device towed to the towing vehicle towing device

Publications (2)

Publication Number Publication Date
WO2012148362A2 true WO2012148362A2 (en) 2012-11-01
WO2012148362A3 WO2012148362A3 (en) 2012-12-27

Family

ID=46147666

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SK2012/050004 WO2012148362A2 (en) 2011-04-29 2012-03-28 The mechanism for connecting of towed appliance to towing device of towing vehicle

Country Status (2)

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SK (1) SK288083B6 (en)
WO (1) WO2012148362A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595007A (en) 1994-11-29 1997-01-21 Biance; Michael P. Trailer-type snowplow
US6202328B1 (en) 1998-01-09 2001-03-20 Richard E. Fulton Rear mounted plow
US20040211095A1 (en) 2002-08-30 2004-10-28 Haas Theodore Otto Inexpensive snowplow

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2071256C (en) * 1992-06-15 1999-01-12 Jean-Francois Hotte Rear mounted grader for vehicles
US5930922A (en) * 1997-03-12 1999-08-03 Altheide; Charles Edward Vehicle mounted snowplow
US6134814A (en) * 1998-05-28 2000-10-24 M. J. Electric, Inc. Hydraulic locking cylinder for plow blades
US6070343A (en) * 1999-01-19 2000-06-06 Sheldon; David T. Trailer-type floating snow plow
US20060010723A1 (en) * 2004-07-15 2006-01-19 Haas Theodore O Inexpensive lightweight single-blade snowplow

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595007A (en) 1994-11-29 1997-01-21 Biance; Michael P. Trailer-type snowplow
US6202328B1 (en) 1998-01-09 2001-03-20 Richard E. Fulton Rear mounted plow
US20040211095A1 (en) 2002-08-30 2004-10-28 Haas Theodore Otto Inexpensive snowplow

Also Published As

Publication number Publication date
WO2012148362A3 (en) 2012-12-27
SK288083B6 (en) 2013-06-03
SK500212011A3 (en) 2012-11-05

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