CA2443765A1 - Snow groomer plow assembly - Google Patents
Snow groomer plow assembly Download PDFInfo
- Publication number
- CA2443765A1 CA2443765A1 CA002443765A CA2443765A CA2443765A1 CA 2443765 A1 CA2443765 A1 CA 2443765A1 CA 002443765 A CA002443765 A CA 002443765A CA 2443765 A CA2443765 A CA 2443765A CA 2443765 A1 CA2443765 A1 CA 2443765A1
- Authority
- CA
- Canada
- Prior art keywords
- plow
- pivotally connected
- frame
- lifting cylinder
- cylinder
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims abstract 13
- 238000006073 displacement reaction Methods 0.000 claims abstract 6
- 230000002411 adverse Effects 0.000 abstract 1
- 230000003370 grooming effect Effects 0.000 abstract 1
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
- E01H4/00—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow
- E01H4/02—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow for sporting purposes, e.g. preparation of ski trails; Construction of artificial surfacings for snow or ice sports ; Trails specially adapted for on-the-snow vehicles, e.g. devices adapted for ski-trails
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
A plow is supported for movement with respect to a frame of a vehicle with a lifting cylinder and a rolling cylinder. The lifting cylinder and the rolling cylinder are pivotally connected with respect to each other by a bracket that is pivotally supported by the frame. By this connection, the rolling cylinder can freely rotate with the bracket, thus increasing the plow displacement in both a raised and lowered position without adversely affecting the aggressivity of the plow while grooming terrain.
Claims (14)
1. A plow vehicle comprising:
a frame;
a plow;
a lifting cylinder pivotally connected to the plow for lifting the plow with respect to the frame;
a rolling cylinder pivotally connected to the plow for tilting the plow with respect to the frame; and a bracket pivotally connected to the frame, wherein the lifting cylinder is fixedly connected to the bracket and the rolling cylinder is pivotally connected to the bracket.
a frame;
a plow;
a lifting cylinder pivotally connected to the plow for lifting the plow with respect to the frame;
a rolling cylinder pivotally connected to the plow for tilting the plow with respect to the frame; and a bracket pivotally connected to the frame, wherein the lifting cylinder is fixedly connected to the bracket and the rolling cylinder is pivotally connected to the bracket.
2. The plow vehicle of claim 1, further comprising a rigid arm pivotally connected to the plow and pivotally connected to the frame.
3. The plow vehicle of claim 2, wherein the lifting cylinder is pivotally connected to the rigid arm.
4. A plow vehicle comprising:
a frame;
a plow;
a lifting cylinder pivotally connected to the plow and pivotally connected to the frame;
and a rolling cylinder connected to the plow at a first end and pivotally connected to the lifting cylinder at a second end, whereby displacement of the lifting cylinder causes a displacement of the pivotal connection between the rolling cylinder and the lifting cylinder.
a frame;
a plow;
a lifting cylinder pivotally connected to the plow and pivotally connected to the frame;
and a rolling cylinder connected to the plow at a first end and pivotally connected to the lifting cylinder at a second end, whereby displacement of the lifting cylinder causes a displacement of the pivotal connection between the rolling cylinder and the lifting cylinder.
5. The plow vehicle of claim 4, wherein the pivotal connection between the lifting cylinder and the rolling cylinder has a pivot axis that coincides with the pivotal connection between the lifting cylinder and the frame.
6. The plow vehicle of claim 4, further comprising a bracket fixedly attached to the lifting cylinder, the bracket including the pivotal connection between the lifting cylinder and the rolling cylinder.
7. The plow vehicle of claim 6, wherein the bracket further comprises the pivotal connection between the lifting cylinder and the frame.
8. The plow vehicle of claim 7, further comprising a rigid arm pivotally connected to the plow and pivotally connected to the frame.
9. The plow vehicle of claim 8, wherein the lifting cylinder is pivotally connected to the rigid arm.
10. A plow vehicle comprising:
a frame;
a plow;
a lifting cylinder pivotally connected to the plow and pivotally connected to the frame;
and a rolling cylinder pivotally connected to the plow at a first end and pivotally connected to the frame at a second end, whereby displacement of the lifting cylinder causes a displacement of the pivotal connection between the rolling cylinder and the frame.
a frame;
a plow;
a lifting cylinder pivotally connected to the plow and pivotally connected to the frame;
and a rolling cylinder pivotally connected to the plow at a first end and pivotally connected to the frame at a second end, whereby displacement of the lifting cylinder causes a displacement of the pivotal connection between the rolling cylinder and the frame.
11. The plow vehicle of claim 10, further comprising a bracket pivotally connected to the frame and fixedly connected to the lifting cylinder.
12. The plow vehicle of claim 11, wherein the bracket is pivotally connected to the rolling cylinder such that movement of the lifting cylinder causes displacement of the pivotal connection between the bracket and the rolling cylinder.
13. The plow vehicle of claim 12, further comprising a rigid arm pivotally connected to the plow and pivotally connected to the frame.
14. The plow vehicle of claim 13, wherein the lifting cylinder is pivotally connected to the rigid arm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41999502P | 2002-10-22 | 2002-10-22 | |
| US60/419995 | 2002-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2443765A1 true CA2443765A1 (en) | 2004-04-22 |
| CA2443765C CA2443765C (en) | 2010-03-16 |
Family
ID=32469235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2443765A Expired - Lifetime CA2443765C (en) | 2002-10-22 | 2003-10-22 | Snow groomer plow assembly |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20040083627A1 (en) |
| CA (1) | CA2443765C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8307573B2 (en) | 2007-10-31 | 2012-11-13 | Rolic Invest S.A.R.L. | Rotary snow tiller for grooming ski slopes |
| US8353372B2 (en) | 2006-10-06 | 2013-01-15 | Rolic Invest S.Ar.L. | Tracked vehicle |
| US8388072B2 (en) | 2007-06-21 | 2013-03-05 | Rolic Invest S.Ar.L. | Crawler vehicle track grouser |
| US8387288B2 (en) | 2007-10-31 | 2013-03-05 | Rolic Invest S.Ar.L. | Rotary snow tiller for grooming ski slopes |
| US8393095B2 (en) | 2007-10-30 | 2013-03-12 | Rolic Invest S.AR. L. | Rotary snow tiller and ski slope grooming method |
| US8413353B2 (en) | 2007-10-30 | 2013-04-09 | Rolic Invest S.Ar.L. | Hitch device for connecting a groomer vehicle and a ski slope snow grooming implement, and control method employing such a hitch device |
| US8757736B2 (en) | 2008-05-29 | 2014-06-24 | Snowgrolic S. AR. L. | Snow groomer track and snow groomer featuring such a track |
| US8839533B2 (en) | 2009-02-18 | 2014-09-23 | Snowgrolic S.A.R.L. | Snowgroomer including a winch assembly to aid handling of the snowgroomer on steep slopes, and method of operating the winch assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD845353S1 (en) | 2016-04-11 | 2019-04-09 | Prinoth S.P.A. | Snow groomer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2943407A (en) * | 1958-02-27 | 1960-07-05 | Case Co J I | Bulldozer blade mounting |
| US4006834A (en) * | 1976-01-15 | 1977-02-08 | Caterpillar Tractor Co. | Tilt linkage for loader buckets |
| CA1034376A (en) * | 1976-03-26 | 1978-07-11 | J.I. Case Company | Angle control for dozer blade |
| US4111268A (en) * | 1976-04-28 | 1978-09-05 | J. I. Case Company | Scraper blade control |
| AT379836B (en) * | 1982-07-30 | 1986-03-10 | Bombardier Rotax Wien | DEVICE FOR FASTENING A WORK TOOL ON A VEHICLE |
| US4848483A (en) * | 1987-04-13 | 1989-07-18 | Rockland, Inc. | Tool attachment means for tractors |
-
2003
- 2003-10-22 US US10/689,989 patent/US20040083627A1/en not_active Abandoned
- 2003-10-22 CA CA2443765A patent/CA2443765C/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8353372B2 (en) | 2006-10-06 | 2013-01-15 | Rolic Invest S.Ar.L. | Tracked vehicle |
| US8388072B2 (en) | 2007-06-21 | 2013-03-05 | Rolic Invest S.Ar.L. | Crawler vehicle track grouser |
| US8393095B2 (en) | 2007-10-30 | 2013-03-12 | Rolic Invest S.AR. L. | Rotary snow tiller and ski slope grooming method |
| US8413353B2 (en) | 2007-10-30 | 2013-04-09 | Rolic Invest S.Ar.L. | Hitch device for connecting a groomer vehicle and a ski slope snow grooming implement, and control method employing such a hitch device |
| US8701312B2 (en) | 2007-10-30 | 2014-04-22 | Snowgrolic S.Ar.L. | Hitch device for connecting a groomer vehicle and a ski slope snow grooming implement, and control method employing such a hitch device |
| US8307573B2 (en) | 2007-10-31 | 2012-11-13 | Rolic Invest S.A.R.L. | Rotary snow tiller for grooming ski slopes |
| US8387288B2 (en) | 2007-10-31 | 2013-03-05 | Rolic Invest S.Ar.L. | Rotary snow tiller for grooming ski slopes |
| US8757736B2 (en) | 2008-05-29 | 2014-06-24 | Snowgrolic S. AR. L. | Snow groomer track and snow groomer featuring such a track |
| US8839533B2 (en) | 2009-02-18 | 2014-09-23 | Snowgrolic S.A.R.L. | Snowgroomer including a winch assembly to aid handling of the snowgroomer on steep slopes, and method of operating the winch assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2443765C (en) | 2010-03-16 |
| US20040083627A1 (en) | 2004-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20231023 |