CN1280539A - Linear driving apparatus - Google Patents
Linear driving apparatus Download PDFInfo
- Publication number
- CN1280539A CN1280539A CN98811829A CN98811829A CN1280539A CN 1280539 A CN1280539 A CN 1280539A CN 98811829 A CN98811829 A CN 98811829A CN 98811829 A CN98811829 A CN 98811829A CN 1280539 A CN1280539 A CN 1280539A
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- Prior art keywords
- pedal
- power transmission
- wheel
- machine
- clutch
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/26—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a spherical friction surface centered on its axis of revolution
- F16H15/28—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a spherical friction surface centered on its axis of revolution with external friction surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K17/00—Cycles not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
- B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
- B62K3/005—Recumbent-type bicycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/12—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with frictionally-engaging wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M3/00—Construction of cranks operated by hand or foot
- B62M3/02—Construction of cranks operated by hand or foot of adjustable length
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/664—Friction gearings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Transmission Devices (AREA)
Abstract
An apparatus for linearly driving a vehicle or machine. The apparatus includes a frame (102), at least one drive wheel (104), and at least one rotatable driver (106), rotatably mounted with respect to the frame (102). Further, the system includes a flexible, elongated power transmitter (110) mounted for reciprocating linear motion with respect to frame (102) and passing around and engaging the rotatable driver (106) to rotate the driver (106) in at least a first rotational direction. The apparatus also has first and second pedals (105A, 105B) to engage the power transmitter (110) in a first and second direction. The first and second pedals (105A, 105B) are mounted to the frame (102) in a manner that permits only non-arcuate, linear reciprocating motion of the pedals (105A, 105B) with respect to frame (102).
Description
The present invention relates to a kind of for driving by this field of manually driven machine equipment therefor.More particularly, the present invention relates to be used for the linear driving mechanism of bicycle.
General bicycle is modal to be that circular movement by the crank-type pedal drives.But, in 360 ° of rotations of crank only sub-fraction in order to propelled bicycles; Remaining rotational action is a nonuseable part.The crank-type pedal that rotates can not make the cyclist make rectilinear substantially propulsive effort evenly to be transformed into drive torque effectively.Like this, the cyclist expends too much energy and fatigue soon.Because the journey of pedaling that can not regulate circular movement formula crank pedal, the action with the around crank pedal drives general bicycle inevitably, cyclist's leg with pedal the journey pattern and always do not pedal journey and adapt with the circular movement formula of crank.
To the greatest extent the possessor has proposed the bar pushing-type bicycle that advances with the rod member of doing movement in a curve up and down, in order to the mechanism that the transfer of energy of rod member given drive wheel and unsatisfactory.Because most of such solution can not draw real linear driving mechanism, with regard to stroke, these ways can not provide 100% efficient.In addition, these ways a kind of mechanism can not be provided and make the people can to bicycle by forward and stroke backward drive.
Therefore, bicycle riding people and a kind of linear drive system of car trader's demand voluntarily, this system can provide real Linear Driving ability, and the ability that can provide stroke forward and stroke backward by pedal to drive bicycle.
The present invention is a manually driven vehicle or a machine, generally have a supporting cyclist vehicle frame, make drive wheel that rotation installs on the vehicle frame, in order to the changeed actuator that drives this drive wheel, be contained in left and right sides pedal on the vehicle frame, reciprocating pedal and is transformed into the power transmission that rotatablely moves that advances drive wheel in order to the straight-line motion with pedal on the linear route substantially.
A kind of form of the present invention is vehicle or the machine that is driven by the cyclist, has: a frame; At least one drive wheel; At least one can change actuator, has a belt pulley or a sprocket wheel, does to change installation with respect to frame, engages with rotating drive with drive wheel and takes turns; One flexible, elongated power transmission, have a belt, a chain or a cable, described conveyer can change actuator and engages with rotary driver on one first hand of rotation at least through installing in order to do reciprocating linear motion with respect to frame and to walk around, and described power transmission has a first and a second portion; One first pedal, fixing with the first of power transmission is connected; With one second pedal, fix with the second portion of power transmission and to be connected, described first and second pedals are installed in the linear crank motion that makes described pedal can only make non-camber line with respect to described frame on the frame, described second pedal and first pedal connect and make first pedal cause the motion of second pedal on opposite second rectilinear direction in the motion on one first rectilinear direction, and first pedal causes the motion of second pedal on first rectilinear direction in the motion on second rectilinear direction, thereby the straight-line motion of described pedal makes described power transmission rotate described actuator and the described drive wheel of changeing.
Another kind of form of the present invention is a usefulness manually driven vehicle or the used drive system of machine, and system has: a linear guide rail; A pair of pedal is through installing in order to make linear reciprocal movement along described guide rail; One linkwork, between the described pedal and when a pedal on a direction during moving linearly another pedal move vice versa in the opposite direction; One power transmission, has a belt, one cable or a roller chain, described power transmission have one with described first pedal fix bonded assembly first and one with described second pedal bonded assembly second portion that fixes, described power transmission through installation in order to reciprocating; At least one can change actuator, has a belt pulley or a sprocket wheel to engage with described power transmission and to make the motion of described power transmission rotate described actuator; First and second free-wheel clutchs, each engages with a described actuator that changes; With a drive wheel, be connected with described roller clutch, so that when described power transmission moves on a first aspect, described first roller clutch engages and rotate described drive wheel on a predetermined direction, and when described power transmission during at a second party upward movement, described second roller clutch engages and rotate described drive wheel on described same predetermined direction.
Fig. 1 is the transparent view of a vehicle, and vehicle adopts a driver train, and this mechanism adopts the linear guide rail and a back-wheel drive is provided.
Fig. 2 shows rear elevation view for cuing open of linear guide rail shown in Figure 1 2-2 along the line.
Fig. 3 is the top plan view of the linear guide rail of vehicle shown in Figure 1.
Fig. 4 is the transparent view of another embodiment of the present invention, and wherein, the cyclist can its chest leans against on the chest pad and rides.
Fig. 5 is the transparent view of another embodiment of the present invention, and wherein, two linear guide rails are adorned onboard at an angle of 90 with respect to ground.
Fig. 6 is the transparent view of another embodiment of the present invention, and wherein, vehicle structurally provides a kind of f-w-d.
Fig. 7 is the forward sight elevation drawing that is used for the band spring-load wheel of the embodiment of the invention shown in Figure 6.
Fig. 8 is the transparent view of another embodiment of the present invention, and this embodiment adopts one can change actuator so that a kind of back-wheel drive to be provided.
Fig. 9 is the facade cut-away view of pivotable drive shown in Figure 8.
Figure 10 is the side elevation view of pivotable drive device shown in Figure 8.
Figure 11 is the transparent view of another embodiment of the present invention, and this implements one of side employing can change actuator and a kind of f-w-d is provided.
Below specify at some specific embodiment of the present invention and make.But the present invention can be implemented by a lot of distinct methods that claims limited and covered.In explanation,, wherein, all adopt identical numeral to represent to identical part with reference to each accompanying drawing.
Fig. 1 is illustrated in car 100, as first preferred embodiment of used Linear Driving conveyer in the bicycle.Fig. 1 is the transparent view of car 100.Car 100 generally can have vehicle frame 102, drive wheel such as trailing wheel 104, left and right sides pedal 105A and 105B and two linear guide rails 107.Although be depicted as bicycle, be appreciated that, with regard to its form the most widely, principle of the present invention can be used for other vehicles with a flower wheel such as any vehicle that has one or more flower wheels and have, two, three, four or more wheels.
In a certain embodiment, vehicle frame 102 can be made of high strength material suitable, that bicycle is known in the industry such as aluminium, steel, its alloy, glass fibre or carbonaceous graphite fiber.Support tube or front fork pipe 118, one front fork assemblies 120 were done the journalled installation therein before one embodiment of vehicle frame 102 generally can have one.Front fork assembly 120 has the journalled deflector that in breeches pipe 118 work can change installation in the top.Front-wheel 122 in the lower end of front fork assembly 120, as on a front axle 124, do to change installation.Two handles 126 are contained in the upper end of front fork assembly 120 so that around the rotational front fork assembly 120 and the front-wheel 122 of breeches pipe 118, thereby car 100 is turned to.Vehicle frame 102 has a following line pipe 128 of descending pipe fitting at least, and this pipe fitting has a wheel support 130 in its back-end, in order to hind axle and trailing wheel 104 to be installed.Other bicycle frame devices, comprise coventional type bicycle or three-wheel vehicle vehicle frame also at the row of consideration.
Flexible, elongated linkwork 116 is pedaled with left foot at the first end 117A and is connected, and is connected with right pedal 105B at the second end 117B.In one embodiment of this invention, linkwork 116 is circuitous around first sprocket wheel 134 and second sprocket wheel 136.First and second sprocket wheels 134,136 lay respectively at first side and second side of vehicle frame 102 front ends.In one embodiment of this invention, first and second sprocket wheels can be for simple belt pulley.Linkwork 116 can be belt, chain or cable.In addition, be belt as linkwork 116, belt can be toothed.Cable is more desirable.
Also will point out, be variable in order to belt pulley quantity and the position that guides power transmission 110.For example, can adopt different belt sheave structures and make the power transmission 110 circuitous car 100 variant parts that draw according to selected car 100 vehicle frames 102 that stride across.Exemplary, nonrestrictive various belt sheave structures are described with reference to various embodiments of the invention shown in Fig. 4,5,6,8 and 11.
First can change actuator 106 and the 2nd can change actuator 108 and can respectively have one and make belt pulley or the sprocket wheel that rotation is installed with respect to vehicle frame 102.First and second can change actuator 106,108 respectively engages with trailing wheel 104.In one embodiment of the invention, first can change actuator 106 and second can change actuator 108 and respectively have a free-wheel clutch, and power-transfer clutch makes it can change actuator accordingly and does rotation with trailing wheel 104 and engage.
First can change actuator 106 in order to engaging when first direction moves at power transmission 110, and second can change actuator 108 in order to engage when moving in the opposite direction with first party at described power transmission 110.Power transmission 110 is connected with 105B with pedal 105A and drives first and second can change actuator 106-108, thus make left foot pedal 105A backward the motion start or engage second and can change actuator 108 and linkwork 116 travels forward right pedal 105B.Equally, right pedal 105B backward the motion rotation or start first can change actuator 106 and linkwork 116 makes left foot pedal 105A travels forward.It should be understood that the first start direction that can change actuator and second and can change actuator is convertible, therefore, right pedal 105B motion backward makes second can change that actuator 108 engages and left foot is pedaled 105A motion backward and made first can change actuator 106 and engage.
First can change actuator 106 and second can change actuator 108 optionally have in order to power transmission 110 ingear teeth such as sprocket or inserted tooth with roller chain or toothed belt engagement.
Fig. 2 and Fig. 3 illustrate left and right sides pedal 105A, 105B and the linear guide rail 107 bonded assembly methods of making.Fig. 2 is the rear elevation view of right pedal 105B shown in Figure 1.The top plan view of Fig. 3 and pedal assembly shown in Figure 1.Though with reference to the connection between clear specifically right pedal 105B of Fig. 2 and the vehicle frame 102, similar connection also is used for left foot and pedals 105A and vehicle frame 102.
The mechanism of pedal shown in it should be understood that and guide rail is exemplary, and concerning being familiar with this professional personage, a lot of mechanical type equivalent mechanisms and variation mechanism are conspicuous.In the embodiment shown, can make right pedal 105B by being connected one of in compound roller 202A, 202B, 202C and the linear guide rail 107.Each linear guide rail 107 can have two guide rods 214,216 (Fig. 2) to support compound roller 202A, 202B and 202C.In another embodiment of the present invention, four rollers of each linear guide rail 107 setting-in.But, it should be understood that and can adopt less or more roller so that pedal 105A, 105B engage with linear guide rail 107.Right pedal 105B is contained on two pillars 204 and 206.Two pillars 204,206 on pedal supporting member 208, make rotary connection and deviate from from pedal supporting member 208 vehicle frame 102 Surface Vertical extend out.Pedal supporting member 208 has one at least in order to admit the hole (not shown) of roller bolt 210A, 210B and 210C.Roller bolt 210A, 210B make pedal supporting member 208 be connected with one of 202C with compound roller 202A, 202B respectively with 210C.
The second end 117B of linkwork 116 can be connected with pedal supporting member 208.As mentioned above, linkwork 116 makes a pedal among two pedal 105A, the 105B move along opposite direction when first direction moves at another pedal.Power transmission 110 (Fig. 3) also is connected with the rear portion of pedal supporting member 208.In one embodiment, pedal 105A, 105B can adopt the toe folder maybe can the employing standard not have the clamp mechanism (not shown), and wherein, cyclist's standard shoe for bicycle rider is connected in pedal 105A, the 105B.Fig. 2 and 3 also illustrates, and each linkwork belt pulley 134,136 is done rotation by belt pulley bolt 222 and belt pulley nut 224 with vehicle frame 102 and installed.
Fig. 4 illustrates another embodiment of the present invention.In order to simplify, only the difference between the Fig. 1 and the embodiment of the invention shown in Figure 4 is described.Car 100 has the chest pad 402 in order to supporting cyclist (not shown) chest.Chest pad 402 can have the profile in order to supporting cyclist chest.In addition, as shown in the figure, chest pad 402 can be in fixing state on vehicle frame 102, and also available installation component (not shown) is slidingly installed chest pad 402 on the remainder of vehicle frame 102.With embodiment illustrated in fig. 1 similar, car 100 has the linear guide rail 107 that is provided with angle at 45 approximately, ground.
The end 138,140 of power transmission 110 respectively is connected with one of pedal 105A, 105B.Power transmission 110 extends to belt pulley 142 from pedal 105A.Belt pulley 142 is guided power transmission 110 downwards into and is contained in first of trailing wheel supporting member 404 bottoms and can changes actuator 302.Power transmission 110 can change actuator 302 from first and extend upward and walk around the belt pulley 306 that is contained in trailing wheel supporting member 404 rear sides.Can change actuator 308, the second and can change actuator 308 and be contained in trailing wheel supporting member 404 bottoms so power transmission 110 extends downwardly into second.Power transmission 110 can change actuator 308 from second and extend out and walk around belt pulley 148, is connected with right pedal 105B at last.
In one embodiment of this invention, first can change actuator 302 and second and can change actuator 308 and respectively have a free-wheel clutch.Free-wheel clutch can adopt roller clutch, pawl and ratchet, flywheel or other common driver trains that only engages on a hand of rotation to be implemented.
The motion of power transmission 110 (Fig. 4) on first direction makes first can change actuator 302 and engage and drive forwards trailing wheel 104.The motion of power transmission 110 on second direction makes second can change actuator 308 and engage and drive forwards trailing wheel 104.In addition, connect each pedal and one of make among pedal 105A, the 105B in one direction that motion makes another pedal do counter motion.
Fig. 5 illustrates the wooden handcart of pedaling that adopts linear guide rail 107 of the present invention.Linear guide rail 107 is done substantially perpendicular to ground-surface installation on vehicle frame 102.In order to simplify, only point out the difference between Fig. 5 and Fig. 1.Car 100 does not have vehicle seat among Fig. 5, because the attitude that the cyclist from a station advances car 100.Similar with the described embodiment of the invention of Fig. 1, the end of power transmission 110 138,140 each with pedal 105A, 105B in one of be connected.
As shown in Figure 5, power transmission 110 extends to belt pulley 142 from pedal 105A.Belt pulley 142 is guided power transmission 110 downwards into and is contained in first of trailing wheel supporting member 404 bottoms and can changes actuator 302.Power transmission 110 can change actuator 302 from first and extend upward and walk around the belt pulley 306 that is contained in trailing wheel supporting member 404 front sides.So power transmission 110 can change actuator 308 to second downwards and extend, second can change actuator 308 is contained in trailing wheel supporting member 404 bottoms.Power transmission 110 can change actuator 308 from second and extend out and walk around belt pulley 148, is connected with right pedal 105B at last.
In one embodiment of this invention, handgrip 126 can have adjustable for height structure and it can be transferred to the height that is suitable for standing in the cyclist on left and right sides pedal 105A, the 105B.It is to be noted, in another embodiment of the present invention, can make linear guide rail 107 do to become the installation at 0 ° of-90 ° of angle with ground.
Fig. 6 illustrates the present invention, and another adopts the embodiment of f-w-d.With embodiment illustrated in fig. 1 similar, car 100 has on even keel substantially and is installed in linear guide rail 107 on the vehicle frame 102.In order to simplify, oppose that itself and embodiment of the invention difference shown in Figure 1 describe.
Similar with the embodiment of the invention shown in Figure 1, the end of power transmission 110 138,140 each with pedal 105A, 105B in one of be connected.Power transmission 110 extends to belt pulley 142 from pedal 105A.Belt pulley 142 is contained in first of front fork assembly 120 bottoms with power transmission 110 downward guiding can change actuator 302.Power transmission 110 can change actuator 302 from first and extend upward and walk around the belt pulley 306 that is contained in breeches pipe 118 front sides.Power transmission 110 can change actuator 308 to second downwards and extend, and second can change actuator 308 is contained in front fork assembly 120 bottoms.Power transmission 110 can change actuator 308 from second and extend out and walk around belt pulley 148, is connected with right pedal 105B at last.
In one embodiment of this invention, first can change actuator 302 and second and can change actuator 308 and respectively have a free-wheel clutch.Free-wheel clutch can be implemented with counter roller clutch, pawl and ratchet, flywheel or any other the common driver train of making one-way engagement.
With embodiment illustrated in fig. 1 similar, the motion of power transmission 110 on first direction makes first can change actuator 302 and engage and drive forwards front-wheel 122.The motion of power transmission 110 on second direction makes second can change actuator 308 and engage and drive forwards front-wheel 122.In addition, pedal 105A, 105B respectively do suitable connection and one of make among pedal 105A, the 105B to cause the motion of another pedal on an opposite sense in the motion on the direction.
Fig. 7 is for having the forward sight elevation drawing of the belt pulley 306 of spring load among Fig. 6.The belt pulley 306 of band spring load generally has a belt pulley pedestal 704 and the spring 706 that a belt pulley 702, has a slotted hole.Spring 706 is connected as the upper end of screw with breeches pipe 118 by anchor fitting 708.Spring 706 is connected with belt pulley pedestal 704 on a bit opposite with the point of connection of breeches pipe 118.Belt pulley 702 is made sliding block joint by the slotted hole 705 that is positioned at belt pulley pedestal 704 central authorities with belt pulley pedestal 704 can move belt pulley 702 in vertical direction.The belt pulley 306 of band spring-load turns to left or unclamps to power transmission 110 when right-hand at front fork assembly 120.Belt pulley pedestal 704 is fixed on the breeches pipe by second anchor fitting 710.
As shown in Figure 8, another embodiment of the present invention adopts can change actuator 800 so that drive forwards wheel when power transmission 110 motions.With embodiment illustrated in fig. 1 similar, car 100 has and is contained in the linear guide rail 107 that is in horizontality on the vehicle frame 102 substantially.(as mentioned above, the state beyond the level is also at the row of consideration).In order to simplify, only itself and embodiment of the invention difference shown in Figure 1 are described.
Left and right sides pedal 105A, 105B with respect to the running of linear guide rail 107 with to press the described embodiment of the invention of Fig. 1 identical.The motion of power transmission 110 on first direction and second direction makes can be changeed actuator 800 and drive forwards trailing wheel 104.
Should be appreciated that available various engaging gear is implemented to change actuator 800, as with compound roller clutch, common flywheel or with pawl or ratchet system.Fig. 9 and 10 shows that more specifically enforcement can change actuator and have this embodiment of two unidirectional roller clutchs.
Fig. 9 and 10 illustrates the detail drawing that can change actuator 800.Fig. 9 is for changeing the backsight cut-away view of actuator 800, and Figure 10 is for can change actuator 800 side-looking cut-away views.
Can change actuator 800 and have the belt pulley 902 that engages with power transmission 110.Can change actuator 800 has in order to two driver trains when power transmission 110 when motion drive wheel 104 (Fig. 8) on first direction 908 and on the second direction 910.It is to be noted that first direction 908 refers generally to the rear portion of car 100, second direction 910 refers generally to the front portion to car 100.
The inboard of belt pulley 902 engages with first free-wheel clutch 912.When belt pulley 902 rotates on second direction 910, the driving condition (Fig. 8) that the first unidirectional roller clutch 912 breaks away from taking turns 104.But when belt pulley 902 rotated on first direction 908, belt pulley 902 just connected or drives the first unidirectional roller clutch 912.The first unidirectional roller clutch 912 engages with the Ring gear 914 that has a lot of teeth on interior week after driving, and Ring gear 914 makes the layout of first unidirectional roller clutch 912 inside faces, and inside face is belt pulley 902 dorsad then.Ring gear 914 is connected with three mafor planet gear 916A, 916B, 916C.Mafor planet gear 916A, 916B, 916C are in Ring gear 914 apart one identical distance on the inside face of belt pulley 902 dorsad.
Mafor planet gear 916A, 916B, 916C each with three small planetary gear 918A, 918B, 918C in one of to do consolidating of coaxial line be to be connected.Mafor planet gear 916A and small planetary gear 918A do each to rotary connection with compensating-gear shaft 920A.Equally, mafor planet gear 916B and small planetary gear 918B do to rotary connection with compensating-gear shaft 920B.In addition, mafor planet gear 916C and small planetary gear 918C do to rotary connection with compensating-gear shaft 290C.Although three mafor planet gear 916A, 916B, 916C and three small planetary gear 918A, 918B, 918C only are shown, can suitably have more or less big small planetary gear can change actuator 800.
Compensating- gear shaft 920A, 920B, 920C respectively extend out for 922 one-tenth 90 ° from support plate disc.Support plate disc 922 be fixed on the axle 926 or vehicle frame 102 on and non-rotatable.
Three small planetary gear 918A, 918B, 918C respectively mesh with sun gear 928.Sun gear 928 fixes with revolving part 929 and is connected, and revolving part is drive wheel 104 (Fig. 8) then.Revolving part 929 dorsad on the inside face of sun gear 928 plurality of balls bearing 930 usefulness so that revolving part 929 is convenient to motion.
Can change the side that actuator 800 is pressed close to wheel 104, the second unidirectional roller clutch 940 is connected with the inboard of belt pulley 902.The second unidirectional roller clutch 940 can engage when belt pulley 902 moves on second direction 910 in the motion by belt pulley.The second unidirectional roller clutch 940 engages with the outer rim of circular connector 942.Dorsad on the inside face of the joint face of itself and the second unidirectional roller clutch 940, attaching parts 942 fixes with revolving part 929 and is connected at attaching parts 942.
As shown in figure 10, when power transmission 110 moved on first direction 908, power transmission 110 is drive pulley 902 on same direction, thereby made belt pulley 902 do anti-clockwise motion.Belt pulley engages first roller clutch 912 and similarly moves on anticlockwise direction in the motion on the anticlockwise direction.In addition, first free-wheel clutch 912 makes mafor planet gear 916A, 916B, 916C and small planetary gear 918A, 918B, 918C mesh and rotate on anticlockwise direction in the motion on the anticlockwise direction.The rotation of small planetary gear 918A, 918B, 918C is rotated sun gear 928 in the clockwise direction.At last, sun gear 928 makes revolving part 929 drive forwards wheel 104 (Fig. 8).
Still as shown in figure 10, when power transmission 110 moved on second direction 910, the second unidirectional roller clutch 940 engaged and rotation in the clockwise direction.The second unidirectional roller clutch 940 engages with attaching parts 942 and rotation in the clockwise direction similarly.Attaching parts 942 rotation in the clockwise direction also makes revolving part 929 drive in the clockwise direction.Like this, when power transmission 110 moved on first and second directions 908,910, wheel 104 (Fig. 8) were subjected to driving forward.
Figure 11 illustrates another embodiment that the present invention adopts f-w-d.Power transmission 110 extends to belt pulley 1100 from first end 138, and this belt pulley is contained in first side of car 100 near breeches pipe 118.Power transmission 110 extends to belt pulley 1102 from belt pulley 1100, and this belt pulley is positioned at the rear side of front fork assembly 120.Belt pulley 1102 can change actuator 1104 with power transmission 110 guiding, and this actuator is contained in the bottom of front fork assembly 120.Can change actuator 1104 and can have and can change the similar structure of actuator shown in Fig. 9 and 10, also can adopt different drive configurations.Power transmission 110 extends to belt pulley 1106 from changeing actuator 1104, and this belt pulley is positioned at the front portion 109 of vehicle frame 102 near breeches pipe 118.Power transmission 110 extends out and is connected with right pedal 105B from belt pulley 1106.
Can change actuator 1104 engages with front-wheel 122 on direction forward when power transmission 110 moves on first and second directions.With shown in Figure 8 to change actuator 800 similar, can change actuator 1104 and can implement as described in Fig. 9 and 10 with two unidirectional roller clutchs.It is to be noted that belt pulley 1102 and 1106 respectively can constitute the belt pulley of band spring-load as shown in Figure 7.
By the above, visible linear pattern drive system of the present invention has solved some problems that generally exist in traditional driving method.At first, linear pattern drive system of the present invention make the cyclist can by to Che Suozuo forward backward pedal the journey powered vehicle.In addition, cyclist's the journey of pedaling 100% is an actv. almost.This can compare it with a lot of rotary drive systems, can only obtain the efficient of 30-50% in this legacy system.In addition, adopt linear driving mechanism of the present invention might draw a kind of length-adjustable stroke.For example, the cyclist can require to shorten when going up a slope and accelerate to pedal journey, requires lengthening to pedal journey when descending.The bigger leverage that the cyclist can produce in all embodiments provides the vehicle that a kind of acceleration is faster, speed is higher.It more is to utilize leg muscle that linear drive system is compared with rotary driving, thus the effect of other tendon of Fa Hui popliteal and gluteus, thus further improved speed and acceleration/accel.At last, the action of Linear Driving is compared more comfortable, still less tired with rotary drive system.
Although above detailed description has illustrated, discusses and pointed out the brand-new feature of the various different embodiment of the present invention, be appreciated that and make various omission, replacement and change the form and the detail of shown device or method.Scope of the present invention should should not embodied by appended claims by above explanation.All changes all belong to the scope of these claims in the meaning of claims equivalence therewith and scope.
Claims (37)
1. one kind by end user's machine driven, has:
One frame;
At least one drive wheel;
At least one rotating actuator, it has a belt pulley or a sprocket wheel, is rotatably mounted with respect to machine, engages with rotating drive with drive wheel and takes turns;
One flexible, elongated power transmission, have a belt, a chain or a cable, described conveyer is mounted in order to make reciprocal straight-line motion with respect to frame, and walk around rotating actuator and therewith actuator engage, with rotary driver on one first hand of rotation at least, described power transmission has a first and a second portion;
One first pedal, fixing with the first of power transmission is connected; With
One second pedal, fix with the second portion of power transmission and to be connected, described first and second pedals are installed in the linear crank motion that makes described pedal can only make non-arc with respect to described frame on the frame, described second pedal is connected with first pedal and makes first pedal cause the motion of second pedal on second rectilinear direction that intersects in the motion on one first rectilinear direction, and first pedal causes the motion of second pedal on first rectilinear direction in the motion on second rectilinear direction, thereby the straight-line motion of described pedal makes described power transmission rotate described rotating actuator and described drive wheel.
2. by the described machine of claim 1, also have first and second free-wheel clutchs, power-transfer clutch makes one or more described rotating actuators rotary connection with described driving crop rotation, wherein, described first clutch can engage during at a first party upward movement and described second clutch can engage during at a second party upward movement at described power transmission at described power transmission.
3. by the described machine of claim 2, wherein: described two power-transfer clutchs are positioned at the same side of drive wheel.
4. by the described machine of claim 3, also has gear system, this device makes a described actuator that changes engage with described drive wheel by described second clutch at least, wherein, described gear system makes the hand of rotation of described rotating actuator and comes and make described drive wheel change the rotation of the opposite direction of actuator hand of rotation one with described.
5. by the described machine of claim 4, wherein: described power transmission be a belt.
6. by the described machine of claim 5, wherein: described belt is toothed.
7. by the described machine of claim 4, wherein: described power-transfer clutch is a roller clutch.
8. by the described machine of claim 7, wherein: described gear system has a planetary wheel by described rotating driver drives at least, each described planet gear drives one and described second clutch bonded assembly sun gear.
9. by the described machine of claim 8, wherein: each described planetary wheel is positioned on the position of fixing with respect to described frame.
10. by the described machine of claim 2, wherein: described first and second power-transfer clutchs are positioned at the relative both sides of drive wheel.
11. by the described machine of claim 1O, wherein: described power transmission extends to first a described rotating actuator that is positioned at described drive wheel first side from described first pedal, being positioned at second of described drive wheel second side around described drive wheel to one can change the actuator extension, extends to described second pedal again.
12. by the described machine of claim 11, wherein: described power transmission is a belt.
13. by the described machine of claim 12, wherein: described belt is toothed.
14. by the described machine of claim 1, wherein: power transmission is a roller chain.
15. by the described machine of claim 1, wherein: power transmission is a toothed belt.
16. by the described machine of claim 1, wherein: each is parallel to first and second pedals substantially in the ground-surface roundtrip one and moves.
17. by the described machine of claim 1, also have the seat with a backrest, this seat is fixed on the frame.
18. by the described machine of claim 17, wherein: the seat is positioned at one substantially by on the formed same plane of the straight-line motion of first and second pedals.
19. by the described machine of claim 1, wherein: each becomes first and second pedals with respect to ground in the roundtrip at 30 ° of-90 ° of angles to move one.
20. by the described machine of claim 1, wherein: first and second pedals move in substantially perpendicular to ground-surface roundtrip one.
21. by the described machine of claim 20, wherein: machine is a scooter.
22. by the described machine of claim 1, also have a chest pad and can make the end user be in propel machine under the state of lying prostrate the end user.
23. by the described machine of claim 1, wherein: first and second parts of belt lay respectively at first and second sides of frame.
24. by the described machine of claim 1, wherein: machine is a bicycle.
25. by the described machine of claim 24, wherein: described drive wheel is a front-wheel of bicycle.
26. by the described machine of claim 24, wherein: described drive wheel is a trailing wheel of bicycle.
27. by the described machine of claim 1, wherein: described pedal is contained in perpendicular to also rotating around described pillar on the pillar of described first and second rectilinear directions.
28. by the described machine of claim 1, also has a flexible stretch-draw part, this part makes described first pedal be connected with described second pedal, wherein, described power transmission extends out and described stretch-draw part extends out in a second direction from described pedal in one direction from described pedal, the common closed loop that forms of described stretch-draw part and described power transmission.
29. by the described machine of claim 28, wherein: described stretch-draw part is a cable.
30. by the described machine of claim 28, wherein: described stretch-draw part is by constituting with the power transmission identical materials.
31. one is used for the drive system of manually driven machine, has:
One linear guide rail;
A pair of pedal is made straight reciprocating motion ground along described guide rail and is installed;
Linkwork between the one described pedal, with so that when a pedal in one direction during moving linearly another pedal move in the opposite direction, vice versa;
One power transmission, have a belt, a cable or a roller chain, described power transmission have one with described first pedal fix bonded assembly first and one and described second pedal bonded assembly second portion that fixes, described power transmission is can reciprocating mode installing;
At least one rotating actuator has: a belt pulley that engages with described power transmission or a sprocket wheel, use so that described actuator is rotated in the motion of described power transmission; First and second free-wheel clutchs, each engages with a described rotating actuator;
One drive wheel, engage with described free-wheel clutch, thereby make described first free-wheel clutch engage during at a first party upward movement and on a predetermined direction, rotate described drive wheel, and make described second free-wheel clutch engage during at a second party upward movement and on described same predetermined direction, rotate described drive wheel at described power transmission at described power transmission.
32. by the described drive system of claim 31, wherein: one first described rotating actuator engages with described first free-wheel clutch, and one second described rotating actuator engages with described second free-wheel clutch.
33. by the described drive system of claim 32, wherein: the described first and second rotating actuators are positioned at the relative both sides of described drive wheel.
34. by the described drive system of claim 31, wherein: described first and second free-wheel clutchs of same rotating driver drives.
35. by the described drive system of claim 32, wherein: the described actuator that changes directly engages with described first free-wheel clutch, wherein, described system also has the gear system that the direction of making is turned around, and this device makes described rotating actuator engage with described second free-wheel clutch.
36. by the described drive system of claim 32, wherein: described first and second power-transfer clutchs respectively are roller clutch.
37. a drive system, in order to rotate an axle drive shaft, this drive system has: a rotating actuator, have a belt pulley or a sprocket wheel, and described rotating actuator has the structure that it is rotated up in first and second predetermined party; With
First and second free-wheel clutchs, each engages with a described rotating actuator, this first free-wheel clutch is in order to drive this axle drive shaft when rotating actuator when first predetermined party rotates up, second free-wheel clutch is in order to drive this axle drive shaft when rotating actuator when second predetermined party rotates up.
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6286097P | 1997-10-16 | 1997-10-16 | |
| US60/062,860 | 1997-10-16 | ||
| US6262097P | 1997-10-22 | 1997-10-22 | |
| US60/062,620 | 1997-10-22 | ||
| US7004497P | 1997-12-30 | 1997-12-30 | |
| US60/070,044 | 1997-12-30 | ||
| US09/109,362 US6000707A (en) | 1997-09-02 | 1998-07-02 | Linear driving apparatus |
| US09/109,362 | 1998-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1280539A true CN1280539A (en) | 2001-01-17 |
Family
ID=27490312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98811829A Pending CN1280539A (en) | 1997-10-16 | 1998-10-14 | Linear driving apparatus |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1023217A1 (en) |
| JP (1) | JP2001519288A (en) |
| KR (1) | KR20010031165A (en) |
| CN (1) | CN1280539A (en) |
| AU (1) | AU1086999A (en) |
| CA (1) | CA2305550A1 (en) |
| WO (1) | WO1999019202A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102317649A (en) * | 2009-02-16 | 2012-01-11 | 卞东奂 | Continuously variable transmission |
| CN103569297A (en) * | 2012-07-25 | 2014-02-12 | 张家港市九鼎机械有限公司 | Bicycle brake system |
| CN103770896A (en) * | 2012-10-24 | 2014-05-07 | 张家港市九鼎机械有限公司 | Reciprocating motion type transmission device of bicycle |
| CN105836031A (en) * | 2016-06-03 | 2016-08-10 | 张家港川梭车业有限公司 | Bicycle double-rear-wheel linear pedaling device |
| CN106741535A (en) * | 2017-03-07 | 2017-05-31 | 张家港川梭车业有限公司 | A kind of straight line tramples two-wheeled cycle |
| CN107651090A (en) * | 2017-11-15 | 2018-02-02 | 张家港川梭车业有限公司 | It is a kind of to be used to drive the straight line of bicycle rear to trample device |
| CN108674564A (en) * | 2018-07-05 | 2018-10-19 | 张家港川梭车业有限公司 | A kind of bicycle tramples device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005028293A1 (en) * | 2003-09-24 | 2005-03-31 | Seitaro Yoshitatsu | Spinning top-driven bicycle |
| US7472677B2 (en) | 2005-08-18 | 2009-01-06 | Concept Solutions, Inc. | Energy transfer machine |
| JP4795020B2 (en) * | 2005-12-28 | 2011-10-19 | ヤーマン株式会社 | bicycle |
| KR100643000B1 (en) * | 2006-05-30 | 2006-11-10 | 홍근봉 | Driving apparatus of bicycle |
| DE102008010896A1 (en) * | 2008-02-23 | 2009-08-27 | Iwk Verpackungstechnik Gmbh | Device for inserting products in packaging containers |
| PT104642B (en) | 2009-06-08 | 2012-09-13 | Univ Do Porto | VEHICLE MOVING DEVICE |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3941768C1 (en) * | 1989-12-18 | 1991-02-07 | Qingshan 8000 Muenchen De Liu | |
| US5125677A (en) * | 1991-01-28 | 1992-06-30 | Ogilvie Frank R | Human powered machine and conveyance with reciprocating pedals |
| US5451070A (en) * | 1993-05-26 | 1995-09-19 | Lindsay; Stuart M. W. | Treadle drive system with positive engagement clutch |
| US5690346A (en) * | 1995-07-31 | 1997-11-25 | Keskitalo; Antti M. | Human powered drive-mechanism with versatile driving modes |
-
1998
- 1998-10-14 JP JP2000515792A patent/JP2001519288A/en active Pending
- 1998-10-14 EP EP98953519A patent/EP1023217A1/en not_active Withdrawn
- 1998-10-14 CN CN98811829A patent/CN1280539A/en active Pending
- 1998-10-14 WO PCT/US1998/021726 patent/WO1999019202A1/en not_active Application Discontinuation
- 1998-10-14 AU AU10869/99A patent/AU1086999A/en not_active Abandoned
- 1998-10-14 KR KR1020007004086A patent/KR20010031165A/en not_active Application Discontinuation
- 1998-10-14 CA CA002305550A patent/CA2305550A1/en not_active Abandoned
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102317649A (en) * | 2009-02-16 | 2012-01-11 | 卞东奂 | Continuously variable transmission |
| CN103569297A (en) * | 2012-07-25 | 2014-02-12 | 张家港市九鼎机械有限公司 | Bicycle brake system |
| CN103569297B (en) * | 2012-07-25 | 2016-01-13 | 张家港市九鼎机械有限公司 | A kind of bicycle brake system |
| CN103770896A (en) * | 2012-10-24 | 2014-05-07 | 张家港市九鼎机械有限公司 | Reciprocating motion type transmission device of bicycle |
| CN103770896B (en) * | 2012-10-24 | 2016-03-30 | 张家港市九鼎机械有限公司 | A kind of reciprocating motion type driving device of bicycle |
| CN105836031A (en) * | 2016-06-03 | 2016-08-10 | 张家港川梭车业有限公司 | Bicycle double-rear-wheel linear pedaling device |
| CN105836031B (en) * | 2016-06-03 | 2018-03-06 | 张家港川梭车业有限公司 | A kind of bicycle double rear wheel straight line tramples device |
| CN106741535A (en) * | 2017-03-07 | 2017-05-31 | 张家港川梭车业有限公司 | A kind of straight line tramples two-wheeled cycle |
| CN107651090A (en) * | 2017-11-15 | 2018-02-02 | 张家港川梭车业有限公司 | It is a kind of to be used to drive the straight line of bicycle rear to trample device |
| CN108674564A (en) * | 2018-07-05 | 2018-10-19 | 张家港川梭车业有限公司 | A kind of bicycle tramples device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001519288A (en) | 2001-10-23 |
| EP1023217A1 (en) | 2000-08-02 |
| CA2305550A1 (en) | 1999-04-22 |
| AU1086999A (en) | 1999-05-03 |
| WO1999019202A1 (en) | 1999-04-22 |
| KR20010031165A (en) | 2001-04-16 |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |