# US 10,766,572 B2 · Toe hold for a snowmobile

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- Number: US 10,766,572 B2
- Document ID: US10766572B2
- Status: Granted
- Kind: B2
- Application number: 15/577,465
- Filed: 2016-05-30
- Published: 2018-05-24
- Granted: 2020-09-08
- Earliest claimed: 2015-05-29
- Assignees: Bombardier Recreational Products Inc.
- Applicants: Bombardier Recreational Products Inc.
- Inventors: Jean-Sebastien Pard; Yvon Bedard; Martin Gagnon; Mathieu Mercier; Christian Labbe; Sebastien Vezina
- Web page: https://patentgrep.com/patent/US10766572B2

## CPC

- B62M 27/02: power driven
- B62D 55/07: Mono-track vehicles
- B62M 9/00: Transmissions characterised by use of an endless chain, belt, or the like (cycle chain guards B62J13/00)
- B60Y 2200/252: Snowmobiles
- B62M 2027/028: {Snow mobiles characterised by chassis or bodywork}
- B62M: RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR {SINGLE-TRACK} CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES (arrangements or mounting of transmissions in vehicles in general B60K; transmission elements per se F16)
- B62D: MOTOR VEHICLES; TRAILERS (steering, or guiding on a desired track, of agricultural machines or implements A01B69/00; wheels, castors, axles, increasing wheel adhesion B60B; vehicle tyres, tyre inflation or tyre changing B60C; connections between vehicles of a train or the like B60D; vehicles for use on rail and road, amphibious or convertible vehicles B60F; suspension arrangements B60G; heating, cooling, ventilating or other air treating devices B60H; windows, windscreens, non-fixed roofs, doors or similar devices, protective coverings for vehicles not in use B60J; propulsion plant arrangements, auxiliary drives, transmissions, controls, instrumentation or dashboards B60K; electric equipment or propulsion of electrically-propelled vehicles B60L; power supply for electrically-propelled vehicles B60M; passenger accommodation not otherwise provided for B60N; adaptations for load transportation or to carry special loads or objects B60P; arrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general B60Q; vehicles, vehicle fittings or vehicle parts not otherwise provided for B60R; servicing, cleaning, repairing, supporting, lifting, or manoeuvring, not otherwise provided for, B60S; brake arrangements, brake control systems or parts thereof B60T; air-cushion vehicles B60V; motor-cycles, accessories therefor B62J, B62K; testing of vehicles G01M)
- B60Y: INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY

## Abstract

A snowmobile includes a frame, a motor, an endless track and a straddle seat. A left and a right footrest are each connected to the frame extend laterally outwardly therefrom. The footrests extend generally horizontally and are disposed vertically lower than the straddle seat for supporting a left foot of the driver. The left footrest is disposed on a left side of the snowmobile and the right footrest is disposed on a right side thereof. A left toe hold disposed above the left footrest is supported at an inner portion thereof and extends laterally outwardly therefrom to an outer portion thereof, the outer portion of the left toe hold being freely suspended. A right toe hold disposed above the right footrest is supported at an inner portion thereof and extending laterally outwardly therefrom to an outer portion thereof, the outer portion of the right toe hold being freely suspended.

## Claims

### Claim 1

A snowmobile comprising:
a frame defining a longitudinal centerplane of the snowmobile;
a motor operatively connected to the frame;
an endless track operatively connected to the motor and the frame;
a straddle seat connected to the frame and configured to accommodate a driver;
a left footrest connected to the frame and extending laterally outwardly therefrom, the left footrest extending generally horizontally and being disposed on a left side of the snowmobile vertically lower than the straddle seat for supporting a left foot of the driver;
a right footrest connected to the frame and extending laterally outwardly therefrom, the right footrest extending generally horizontally and being disposed on a right side of the snowmobile vertically lower than the straddle seat for supporting a right foot of the driver;
a left toe hold disposed above the left footrest, a portion of the left footrest extending under the left toe hold, the left toe hold being supported at an inner portion thereof and extending laterally outwardly therefrom to an outer portion thereof, all portions of the left toe hold disposed outward of the inner portion being freely suspended; and
a right toe hold disposed above the right footrest, a portion of the right footrest extending under the right toe hold, the right toe hold being supported at an inner portion thereof and extending laterally outwardly therefrom to an outer portion thereof, all portions of the right toe hold disposed outward of the inner portion being freely suspended.

### Claim 2 (depends on 1)

The snowmobile of claim 1, wherein:
the left toe hold is configured to accommodate the driver's left foot selectively disposed in a first left foot position and a second left foot position and moveable therebetween, a front portion of the left foot being disposed between an outer end of the outer portion of the left toe hold and the left footrest in the second left foot position, the front portion of the left foot being disposed further laterally outwardly in the second left foot position than in the first left foot position; and
the right toe hold is configured to accommodate the driver's right foot selectively disposed in a first right foot position and a second right foot position and moveable therebetween, a front portion of the right foot being disposed between an outer end of the outer portion of the right toe hold and the right footrest in the second right foot position, the front portion of the right foot being thereby disposed further laterally outwardly in the second right foot position than in the first right foot position.

### Claim 3 (depends on 1)

The snowmobile of claim 1, wherein the outer portion of each of the left and right toe holds has a lower surface facing towards the corresponding one of the left and right footrests, the lower surface having at least one groove.

### Claim 4 (depends on 1)

The snowmobile of claim 1, wherein the outer portion of each of the left and right toe holds extends rearwardly in a laterally outwardly direction.

### Claim 5 (depends on 1)

The snowmobile of claim 1, wherein:
an outer end of the outer portion of the left toe hold extends laterally outwardly of an outer edge of the portion of the left footrest disposed below the left toe hold; and
an outer end of the outer portion of the right toe hold extends laterally outwardly of an outer edge of the portion of the right footrest disposed below the right toe hold.

### Claim 6 (depends on 1)

The snowmobile of claim 1, wherein each of the left and right footrests is a footboard.

### Claim 7 (depends on 1)

The snowmobile of claim 1, wherein the inner portion of at least one of the left and right toe holds comprises a first mounting portion and a second mounting portion.

### Claim 8 (depends on 7)

The snowmobile of claim 7, wherein the first mounting portion is disposed longitudinally forward of the second mounting portion.

### Claim 9 (depends on 1)

The snowmobile of claim 1, further comprising:
a reduction gear assembly operatively connecting the motor to the endless track, the reduction gear assembly being disposed on one of a right side and a left side of the longitudinal centerplane; and
a chaincase cover disposed over the reduction gear and connected to the frame,
the inner portion of one of the left toe hold and the right toe hold being mounted to the chaincase cover, and
the inner portion of an other one of the left toe hold and right toe hold being mounted to the frame.

### Claim 10 (depends on 9)

The snowmobile of claim 9, wherein:
the reduction gear assembly is disposed on the right side of the longitudinal centerplane;
the inner portion of the left toe hold is mounted to the frame; and
the inner portion of the right toe hold is mounted to the chaincase cover.

### Claim 11 (depends on 1)

The snowmobile of claim 1, further comprising:
a drive axle operatively connected to the motor and the endless track for driving the endless track, the drive axle extending laterally and horizontally and defining a drive axle axis, the left and right toe holds being disposed longitudinally rearwardly of the drive axle axis.

### Claim 12 (depends on 1)

The snowmobile of claim 1, further comprising:
a left side panel disposed on a left side of the snowmobile; and
a right side panel disposed on a right side of the snowmobile,
each of the left and right side panels being connected to the frame and disposed at least in part longitudinally forward of and vertically lower than the straddle seat,
wherein:
the left toe hold is housed at least in part in a left foot space defined by the left side panel and the left footrest; and
the right toe hold is housed at least in part in a right foot space defined by the right side panel and the right footrest.

### Claim 13 (depends on 1)

The snowmobile of claim 1, further comprising:
a left side panel disposed on a left side of the snowmobile; and
a right side panel disposed on a right side of the snowmobile,
each of the left and right side panels being connected to the frame and disposed at least in part longitudinally forward of and vertically lower than the straddle seat,
the left side panel extending above the left toe hold and having an outer surface defining a left leg area for accommodating a portion of a left leg of the driver; and
the right side panel extending above the right toe hold and having an outer surface defining a right leg area for accommodating a portion of a right leg of the driver.

### Claim 14 (depends on 13)

The snowmobile of claim 13, wherein when viewed from above:
a rear edge of the left side panel disposed above the left footrest is disposed rearwardly of the inner end of the left toe hold and forwardly of the outer end of the left toe hold; and
the rear edge of the right side panel disposed above the right footrest is disposed rearwardly of the inner end of the right toe hold and forwardly of the outer end of the right toe hold.

### Claim 15 (depends on 13)

The snowmobile of claim 13, wherein:
the left leg area is a rear left leg area selectively accommodating the portion of the left leg of the driver in a rear left leg position; and
the right leg area is a rear right leg area selectively accommodating the portion of the right leg of the driver in a rear right leg position, and
the snowmobile further comprises:
a front left leg area defined by the left side panel and disposed longitudinally forward of the rear left leg area, the front left leg area being configured to selectively accommodate the portion of the left leg of the driver in a front left leg position when the driver is leaning leftwardly; and
a front right leg area defined by the right side panel and disposed longitudinally forward of the rear right leg area, the front right leg area being configured to selectively accommodate the portion of the right leg of the driver in a front right leg position when the driver is leaning rightwardly.

### Claim 16 (depends on 15)

The snowmobile of claim 15, wherein:
the left toe hold is configured to accommodate the driver's left foot selectively disposed in a first left foot position and a second left foot position and moveable therebetween, a front portion of the left foot being disposed between an outer end of the outer portion of the left toe hold and the left footrest in the second left foot position, the front portion of the left foot being disposed further laterally outwardly in the second left foot position than in the first left foot position, the left toe hold being configured to accommodate the driver's left foot in the second left foot position when the portion of the driver's right leg is in the front right leg area; and
the right toe hold is configured to accommodate the driver's right foot selectively disposed in a first right foot position and a second right foot position and moveable therebetween, a front portion of the right foot being disposed between an outer end of the outer portion of the right toe hold and the right footrest in the second right foot position, the front portion of the right foot being thereby disposed further laterally outwardly in the second right foot position than in the first right foot position, the right toe hold being configured to accommodate the driver's right foot in the second right foot position when the portion of the driver's left leg is in the front left leg area.

### Claim 17 (depends on 16)

The snowmobile of claim 16, wherein:
the left toe hold is configured to accommodate the driver's left foot in the first left foot position when the portion of the driver's right leg is in the rear right leg area; and
the right toe hold is configured to accommodate the driver's right foot in the first right foot position when the portion of the driver's left leg is in the rear left leg area.

### Claim 18 (depends on 1)

The snowmobile of claim 1, further comprising:
a left footstop extending upwardly above the left footrest and being disposed longitudinally forward of the left toe hold; and
a right footstop extending upwardly above the right footrest and being disposed longitudinally forward of the right toe hold.

### Claim 19 (depends on 18)

The snowmobile of claim 18, wherein:
the left footstop is connected to the left footrest; and
the right footstop is connected to the right footrest.

### Claim 20 (depends on 19)

The snowmobile of claim 19, wherein at least one of the right toe hold and the left toe hold is mounted at least in part to a corresponding one of the left footstop and the right footstop.

### Claim 21 (depends on 15)

The snowmobile of claim 15, wherein for each of the left and right side panels:
the outer surface comprises a rear lateral surface and a front lateral surface disposed at least in part longitudinally forward of the rear lateral surface, each of the rear and front lateral surfaces extending generally laterally and vertically, and wherein:
the rear left leg area is defined at least in part by the rear lateral surface of the left side panel;
the front left leg area is defined at least in part by the front lateral surface of the left side panel;
the rear right leg area is defined at least in part by the rear lateral surface of the right side panel; and
the front leg area is defined at least in part by the front lateral surface of the left side panel.

### Claim 22 (depends on 21)

The snowmobile of claim 21, wherein for each of the left and right side panels:
the front lateral surface extends laterally outwardly of the rear lateral surface.

### Claim 23 (depends on 21)

The snowmobile of claim 21, wherein for each of the left and right side panels:
the outer surface further comprises a longitudinal surface extending generally longitudinally and vertically, the longitudinal surface being disposed at least in part longitudinally rearward of the front lateral surface and longitudinally forward of the rear lateral surface.

### Claim 24 (depends on 23)

The snowmobile of claim 23, wherein for each of the left and right side panels:
the longitudinal surface is a front longitudinal surface and further comprising a rear longitudinal surface extending generally longitudinally and vertically, the rear longitudinal surface being disposed at least in part longitudinally rearward of the rear lateral surface.

### Claim 25 (depends on 23)

The snowmobile of claim 23, wherein for each of the left and right side panels:
the outer surface further comprises a front outer surface extending laterally outwardly and forwardly from the front lateral surface.

### Claim 26 (depends on 25)

The snowmobile of claim 25, wherein for each of the left and right side panels:
a portion of the front outer surface is disposed lower than the front lateral surface.

### Claim 27 (depends on 24)

The snowmobile of claim 24, wherein for each of the left and right side panels:
the front outer surface is aligned in the lateral direction with the outer portion of the corresponding one of the left toe hold and the right toe hold.

### Claim 28 (depends on 1)

The snowmobile of claim 1, wherein:
a front end of the left footrest is disposed longitudinally forward of the left toe hold; and
a front end of the right footrest is disposed longitudinally forward of the right toe hold.

### Claim 29 (depends on 1)

The snowmobile of claim 1, wherein for each of the right and left toe holds:
a biasing element rotatably connects the outer portion to the inner portion, the biasing element biasing the outer portion toward an extended position.

### Claim 30 (depends on 29)

The snowmobile of claim 29, wherein, for each of the right and left toe holds, the outer portion is connected to the inner portion by a hinge.

### Claim 31 (depends on 9)

The snowmobile of claim 9, further comprising:
a right base, the right toe hold being movably connected to the right base; and
a left base, the left toe hold being movably connected to the left base,
wherein:
one of the right base and the left base is connected to the chaincase cover; and
an other of the right base and the left base is connected to the frame.

### Claim 32 (depends on 31)

The snowmobile of claim 31, wherein, for each of the right and left toe holds, the toe hold is vertically translatable with respect to its corresponding base.

### Claim 33 (depends on 31)

The snowmobile of claim 31, wherein, for each of the right and left toe holds, the toe hold is longitudinally translatable with respect to its corresponding base.

### Claim 34 (depends on 1)

The snowmobile of claim 1, wherein, for each of the right and left toe holds, the toe hold is vertically translatable with respect to the frame.

### Claim 35 (depends on 1)

The snowmobile of claim 1, wherein, for each of the right and left toe holds, the toe hold is longitudinally translatable with respect to the frame.