WO1997018118A1 - Steerable sled - Google Patents
Steerable sled Download PDFInfo
- Publication number
- WO1997018118A1 WO1997018118A1 PCT/IB1996/001222 IB9601222W WO9718118A1 WO 1997018118 A1 WO1997018118 A1 WO 1997018118A1 IB 9601222 W IB9601222 W IB 9601222W WO 9718118 A1 WO9718118 A1 WO 9718118A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steering
- body part
- control
- skis
- steerable
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B13/00—Sledges with runners
- B62B13/16—Collapsible or foldable sledges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B13/00—Sledges with runners
- B62B13/02—Sledges with runners characterised by arrangement of runners
- B62B13/06—Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines
- B62B13/08—Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines with steering devices
Definitions
- the invention relates to a steerable carriage according to the preamble of claim 1.
- a steerable slide which consists of a frame-like body part and has a steering control element which is connected to two front control skis. Both the rear pair of sliding skis and the pair of front steering skis are connected to the frame by means of a swivel joint.
- the brake shoes arranged on the sliding ski are actuated via a brake lever attached to the steering control element. A further braking process is initiated if the seat on the frame is unoccupied.
- the invention is therefore based on the object of providing a steerable slide which is both comfortable and can be operated easily and safely by any group of people.
- a basic idea of the invention is to provide a first and a second body part which are connected to one another in a simple manner by means of coordinated first connecting elements. That will.
- the second body part is designed such that it has one or more seating or lying surfaces and two rear sliding surfaces.
- the seating or lying surfaces can be exchanged and the design can be changed.
- the two rear gliding surfaces increase the gliding ability, so that there is no need for additional gliding skis. Due to the increased sliding ability, it is sufficient to provide only two control skis for control purposes, which are movably connected to the first body part by means of coordinated second connecting elements on the first and / or second body part.
- the first and second body parts and the two control skis, the steering unit and brake unit are preferably made of plastic, so that on the one hand they are easy to move due to their light weight and on the other hand they are corrosion-resistant.
- these plastic components can be connected to one another by simply plugging them together and latching them, so that no tools are required for this and can be carried out easily.
- the steering unit is preferably designed such that a steering gear element, which has a first and a third gearwheel, interacts with a steering transmission element, which has a second gearwheel, in such a way that a reduction is formed.
- a steering movement thus results in a greater deflection of the control skis than if only the first gearwheel were present.
- a slight movement of the steering control element is sufficient to bring about a significant deflection of the control skis.
- the steering control element is held by a steering console which is rigidly connected to the first body part by means of coordinated connecting elements, so that the steering control element can also be safely guided while driving on uneven terrain.
- all components of the steering unit, the steering console, the steering control element, the steering transmission element, the steering gear element, the steering bearing part and the toothed rack element are made of plastic and are designed such that they are connected to one another by plugging and locking can. These components are thus also corrosion-resistant and can be easily replaced and put together again in the event of a defect, without the entire steering unit having to be replaced.
- the two control skis are preferably arranged in front of the respective rear sliding surfaces in the direction of travel, and a ski joint element and a steering receiving element arranged in front of the latter in the direction of travel are formed on each control ski, the ski joint elements each of one on the first body partially trained body joint element are added.
- two eyelets are formed on the second body part, which comprise the body joint elements formed on the first body part and thus also the ski joint elements accommodated therein.
- the two control skis extend substantially from the front of the carriage to the center thereof, and the two rear sliding surfaces extend substantially from the center of the carriage to the end thereof. This increases the overall sliding surface, which means that an improved sliding effect can be achieved. Since the rear sliding surfaces each have essentially the same width as the control skis, the sliding in the same track groove and thus a directed sliding on hard or icy surfaces or even in deep snow is ensured.
- FIG. 1 shows an exploded view of the individual components of a steerable carriage
- Fig. 2 is an exploded view of the components of the
- FIG. 3 shows a perspective view of the interacting tooth elements of the steering unit from FIG. 2.
- FIG. 1 shows a steerable slide with a U-shaped, shell-like first body part 10, which has four openings 16, 17, 18 and 19 along its longitudinal axis, into which a steering console 51, a braking unit 60 and a second one starting from the head end Body part 20 are installed.
- the two openings 18 and 19 provided for the second body part 20 are essentially square and are separated from one another by a web 18 ′.
- locking lugs 12 are provided which protrude in the direction of the floor. Additionally is on the outer bottom
- a further latching lug 11 is formed on the edge side, which also protrudes in the bottom direction.
- the second body part 20 consists of two seat surfaces 23 and 24 arranged one behind the other, which are separated from one another by a recess 29, the seat surfaces 23 and 24 being complementary to the openings 18 and 19 of the first body part 10 and the width of the Recess 29 corresponds to the width of the web 18 '.
- Two sliding surfaces 25 and 26 extend laterally from each of the two seating surfaces 23 and 24.
- the second body part 20 is designed such that the seating surfaces 23 and 24 are arranged higher than the sliding surfaces 25 and 26.
- Receiving openings 22 are provided for locking lugs, which are locked with the corresponding locking lugs 12 of the first body part.
- a catch receptacle 21 is formed in a strut in order to match the corresponding catch lugs 11 at the lower foot end of the first
- An eyelet 27 and 28 extends at the front end of the sliding surfaces 25 and 26.
- the second body part 20 is dimensioned such that it extends from the center of the first body part 10 to its rear end and that the sliding surfaces 25 and 26 are flush with the side surfaces and the rear surface of the first body part 10.
- a ski joint element 31 or 41 is arranged on the floor at the rear end of the control skis 30 and 40 and extends upwards in a cylindrical shape.
- Two horizontally extending projections 33 and 43 are arranged diametrically at the upper boundary edge of the cylindrical ski joint elements 31 and 41.
- a cylindrical body joint element 13 or 14 which is arranged on the edge of the first body part 10 and projects towards the bottom, the inside diameter of which corresponds approximately to the outside diameter of the cylindrical ski joint element 31 or 41 .
- the body joint elements 13 and 14 each have an edge-side recess whose clear width corresponds approximately to the width of the horizontally projecting projections 33 and 43 of the ski joint elements 31 and 41.
- Body part 20 on first body part 10 is now carried out as follows:
- the ski joint elements 31 and 41 are first guided through the projecting eyelets 27 and 28 of the second body part 20 and then into the body joint elements 13 and 14.
- the control skis 30 and 40 are oriented vertically to the longitudinal axis of the first body part so that the horizontally projecting projections 33 and 43 of the cylindrical ski joint elements 31 and 41 can be guided along the recesses of the body joint elements 13 and 14.
- the second body part 20 is pushed from below into the corresponding rear openings 18 and 19 of the first body part 10 and locked with it.
- the control skis 30 and 40 are then rotated out of the vertical position, so that the horizontally projecting projections 33 and 43 of the ski joint elements 31 and 41 extend over the inwardly projecting upper edge of the body joint elements 13 and 14 push.
- control skis 30 and 40 are rotatably connected to both the first and the second body parts 10 and 20 and, moreover, cannot detach themselves from the first or the second body part while driving on uneven terrain.
- the body joint elements 13 and 14 are also accessible from the top of the first body part 10 via openings 13 'and 14'.
- the openings 13 'and 14' are covered with cover plates 13 '' and 14 '' on the upper side of the first body part 10, the cover plates 13 '' and 14 '* being latched to the first body part 10.
- the steering unit 50 has a steering control element 53, which is connected to a steering transmission torque 54 in a steering console 51 which holds and guides the steering control element 52.
- the steering transmission torque 54 is fastened to the steering control element 53 by means of a clamp with a hook-like projection that is arranged in a form-fitting manner at the proximal end.
- a recess (not shown) which is complementary to the hook-like projection is provided on the steering control element 53, so that when O 97/18118 PCMB96 / 01222
- the clip is first pushed over the distal end of the steering control element 53 until it engages in the complementary recess, and the steering control element 53 is thus connected to the steering transmission element 54 in a rotationally fixed manner is.
- An alternative non-rotatable connection can also be obtained, for example, by a ball lock.
- a ball is acted upon at the proximal end of the steering transmission element 54 by a radially outwardly directed spring force, so that it projects outwards through a correspondingly adapted opening at the proximal end.
- the proximal end of the steering transmission element 54 is pushed into the distal receiving end of the steering control element 53.
- the ball engages in a corresponding recess on the inner surface of the receiving end of the steering control element 53 and locks the steering control element 53 with the steering transmission element 54.
- the steering transmission element 54 fastened to the steering control element 53 is then fastened to a bearing part 55 with its distal end 54 ′ designed as a gearwheel.
- the bearing part 55 consists of an end plate, from which two cylindrical and adjacent projections with the same diameter extend.
- the projection assigned to 54 has a circumferential groove with which a corresponding ring projection provided on the inside at the distal end of the steering transmission element 54 is locked, as a result of which the steering transmission element 54 is rotatable with the bearing part
- the second cylindrical projection of the bearing part 55 serves to receive a proximal end 56 ′′ of a steering gear element 56. Both the proximal end and the distal end of the
- Steering gear elements 56 are each designed as a gear 56 ′′ or 56 ′, the diameter of the (third) gear 56 ′′ located at the proximal end being smaller than the diameter of the gear wheels 56 ′ (first gear) and 54 ′. (second tooth rad).
- the third gear 56 ′′ is brought into engagement with the second gear 54 ′.
- the steering gear element 56 is guided with the proximal end from the end face of the bearing part 55 into the cylindrical projection and through a pliers-like retaining clip 55 ', which is pushed onto a circumferential groove located behind the third gear 56 ", is rotatably fastened to the cylindrical projection.
- the first gear 56 ′ of the steering gear element 56 is guided in a steering guide 57 designed as a rack element.
- the steering guide 57 has an elongated opening, the inner surface of which is designed as a toothed rack and engages with the first toothed wheel 56 ′.
- the rear side facing the bearing part 55 is the steering guide
- the front end of the steering guide 57 is covered with a front plate, the front plate 58 being pressed into the corresponding locking recesses on the end face of the steering guide 57 with a plurality of hook-shaped locking projections arranged on the edge and being locked with the latter. This prevents snow or dirt from getting into the opening on the face side and impairing the steering.
- a projection 58 'attached to the upper boundary edge of the front plate 58 and directed towards the bearing part 55 projects beyond the steering guide 57 and engages with the end plate of the bearing part 55 in order to stabilize the sliding movement of the bearing part 55 along the steering guide 57 (FIG 3).
- the transverse ends of the steering guide 57 are locked in each case via a steering connecting element 59 with the steering receiving elements 32.
- the steering receiving elements are arranged in the front, tapered area of the control skis 30 and 40, respectively.
- 3 shows a section of the steering unit 50, the tooth elements, ie the steering transmission element 54, the steering gear element 56 and the steering guide 57, being connected together with the bearing part 55.
- the console 51 is attached to the foremost opening 16 of the first body part 10 by latching the latching noses 51 'spaced on the underside of the console 51 into the receiving openings 15 provided on the first body part 10 .
- a console cover 52 which serves both for guiding the steering control element 53 and for sealing, is placed on the console 51.
- the steering control element 53 is accessible from the outside, the other control components are located inside the first body part 10.
- the brake unit 60 consists of a brake lever 61 and two brake paddles 63.
- the brake unit 60 is pivotally articulated on the longitudinal sides of the opening 17 on the first body part 10 by means of pivot pins 62. In the rest position, the brake paddles 63 lie parallel on the underside of the first body part 10. If the brake lever 61 is pulled up or forward by the operator, the brake paddles 63 pivot about the pivot pins 62 and reach into the ground.
- the brake lever can also be held by springs so that it automatically swings back into the rest position when released.
- the opening can be closed with a cover plate, recesses being provided on the edge of the cover plate, so that the brake lever 61 can be moved freely by the operator.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9518707A JP2000500098A (en) | 1995-11-13 | 1996-11-13 | Steerable sled |
EP96935256A EP0861182A1 (en) | 1995-11-13 | 1996-11-13 | Steerable sled |
NO982192A NO982192D0 (en) | 1995-11-13 | 1998-05-13 | Controllable sleigh |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995142277 DE19542277A1 (en) | 1995-11-13 | 1995-11-13 | Steerable sled |
DE19542277.5 | 1995-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997018118A1 true WO1997018118A1 (en) | 1997-05-22 |
Family
ID=7777340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB1996/001222 WO1997018118A1 (en) | 1995-11-13 | 1996-11-13 | Steerable sled |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0861182A1 (en) |
JP (1) | JP2000500098A (en) |
CA (1) | CA2236322A1 (en) |
DE (1) | DE19542277A1 (en) |
NO (1) | NO982192D0 (en) |
WO (1) | WO1997018118A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160075364A1 (en) * | 2014-09-12 | 2016-03-17 | Nicolas Raymond | Recreational bobsleigh |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20310561U1 (en) | 2003-07-09 | 2003-09-11 | Hamax As, Krakeroy | Steerable toboggan |
US7232133B2 (en) | 2005-02-16 | 2007-06-19 | Stevens Bob F | Snow sled with dual-mode braking system |
DE102006035554B3 (en) * | 2006-07-27 | 2007-09-13 | Khw Kunststoff- Und Holzverarbeitungswerk Gmbh | Steerable bobsled for free time activity, has two rear main skids parallely connected with sled carrier in longitudinal direction, two steering skids parallely arranged in driving direction, and steering grip formed as single-piece |
FR2940314B1 (en) | 2008-12-23 | 2011-11-18 | Total Raffinage Marketing | GASOLINE FUEL FOR DIESEL ENGINE HAVING HIGH CARBON CONTENT OF RENEWABLE ORIGIN AND OXYGEN |
FR2969620B1 (en) | 2010-12-23 | 2013-01-11 | Total Raffinage Marketing | MODIFIED ALKYLPHENOL ALDEHYDE RESINS, THEIR USE AS ADDITIVES IMPROVING THE COLD PROPERTIES OF LIQUID HYDROCARBON FUELS AND FUELS |
FR2971254B1 (en) | 2011-02-08 | 2014-05-30 | Total Raffinage Marketing | LIQUID COMPOSITIONS FOR MARKING LIQUID HYDROCARBON FUELS AND FUELS, FUELS AND FUELS CONTAINING THEM, AND METHOD OF DETECTING MARKERS |
FR2987052B1 (en) | 2012-02-17 | 2014-09-12 | Total Raffinage Marketing | ADDITIVES ENHANCING WEAR AND LACQUERING RESISTANCE OF GASOLINE OR BIOGAZOLE FUEL |
FR2994695B1 (en) | 2012-08-22 | 2015-10-16 | Total Raffinage Marketing | ADDITIVES ENHANCING WEAR AND LACQUERING RESISTANCE OF GASOLINE OR BIOGAZOLE FUEL |
FR3005061B1 (en) | 2013-04-25 | 2016-05-06 | Total Raffinage Marketing | ADDITIVE FOR IMPROVING THE STABILITY OF OXIDATION AND / OR STORAGE OF LIQUID HYDROCARBON FUELS OR FUELS |
EP3144059A1 (en) | 2015-09-16 | 2017-03-22 | Total Marketing Services | Method for preparing microcapsules by double emulsion |
FR3055135B1 (en) | 2016-08-18 | 2020-01-10 | Total Marketing Services | METHOD FOR MANUFACTURING A LUBRICANT ADDITIVE FOR LOW SULFUR FUEL. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR409552A (en) * | 1909-11-24 | 1910-04-26 | Marie Antoine Jean De La Besse | Bobsleigh suspended on non-slip pads |
FR437363A (en) * | 1911-12-07 | 1912-04-19 | Jean Bally | Removable sled |
DE3407888A1 (en) * | 1984-03-03 | 1985-09-05 | Siegfried 2200 Elmshorn Samoyski | Steering system for bobsleighs with individually suspended runners and rear runners which are positively steered along with them |
EP0277461A1 (en) * | 1986-12-17 | 1988-08-10 | Camping Gaz (Schweiz) AG | Sledge and brake device for a sledge |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1294375A (en) * | 1918-10-31 | 1919-02-18 | Charles R Austin | Coaster-sled. |
IT215264Z2 (en) * | 1988-11-21 | 1990-09-11 | Manghen Srl | HIGH SAFETY SHOE SLIDE. |
DE3841799A1 (en) * | 1988-12-12 | 1990-06-13 | Wolfgang Astner | SPORTS EQUIPMENT THAT CAN BE USED AS A SLEDGE |
-
1995
- 1995-11-13 DE DE1995142277 patent/DE19542277A1/en not_active Ceased
-
1996
- 1996-11-13 JP JP9518707A patent/JP2000500098A/en active Pending
- 1996-11-13 WO PCT/IB1996/001222 patent/WO1997018118A1/en not_active Application Discontinuation
- 1996-11-13 CA CA 2236322 patent/CA2236322A1/en not_active Abandoned
- 1996-11-13 EP EP96935256A patent/EP0861182A1/en not_active Ceased
-
1998
- 1998-05-13 NO NO982192A patent/NO982192D0/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR409552A (en) * | 1909-11-24 | 1910-04-26 | Marie Antoine Jean De La Besse | Bobsleigh suspended on non-slip pads |
FR437363A (en) * | 1911-12-07 | 1912-04-19 | Jean Bally | Removable sled |
DE3407888A1 (en) * | 1984-03-03 | 1985-09-05 | Siegfried 2200 Elmshorn Samoyski | Steering system for bobsleighs with individually suspended runners and rear runners which are positively steered along with them |
EP0277461A1 (en) * | 1986-12-17 | 1988-08-10 | Camping Gaz (Schweiz) AG | Sledge and brake device for a sledge |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160075364A1 (en) * | 2014-09-12 | 2016-03-17 | Nicolas Raymond | Recreational bobsleigh |
US9457830B2 (en) * | 2014-09-12 | 2016-10-04 | Nicolas Raymond | Recreational bobsleigh |
Also Published As
Publication number | Publication date |
---|---|
EP0861182A1 (en) | 1998-09-02 |
NO982192L (en) | 1998-05-13 |
NO982192D0 (en) | 1998-05-13 |
CA2236322A1 (en) | 1997-05-22 |
DE19542277A1 (en) | 1997-05-15 |
JP2000500098A (en) | 2000-01-11 |
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