CN108266494A - The manufacturing method of the traversing section of the transmission belt of contiuously variable transmission and the traversing section of manufacture - Google Patents
The manufacturing method of the traversing section of the transmission belt of contiuously variable transmission and the traversing section of manufacture Download PDFInfo
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- CN108266494A CN108266494A CN201711476858.5A CN201711476858A CN108266494A CN 108266494 A CN108266494 A CN 108266494A CN 201711476858 A CN201711476858 A CN 201711476858A CN 108266494 A CN108266494 A CN 108266494A
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- Prior art keywords
- traversing section
- basic material
- sloping edge
- traversing
- transmission belt
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims 1
- 238000004080 punching Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Classifications
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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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G5/00—V-belts, i.e. belts of tapered cross-section
- F16G5/16—V-belts, i.e. belts of tapered cross-section consisting of several parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Punching Or Piercing (AREA)
- Pulleys (AREA)
Abstract
The present invention relates to a kind of for manufacturing the method for the traversing section (10) for transmission belt, the traversing section (10) has side (17), between the side (17), sloping edge (18) extends in the front body surface (11) of the traversing section (10).According to the present invention, before the traversing section (10) is cut out from basic material (50), the sloping edge (18) that hole (90) intersect ground and traversing section (10) with the side (17) of the traversing section (10) is stamped into alignment in the basic material (50).
Description
Technical field
This disclosure relates to a kind of method for manufacturing traversing section, the traversing section will be used as tool, and there are two belt wheel and transmissions
A part for the transmission belt of the contiuously variable transmission of band.Such transmission belt is generally known, and is mainly used in two changes
It is run around fast device belt wheel and between two transmission pulleys, the belt wheel respectively defines the V-arrangement with variable-width
Slot, the corresponding outer peripheral portion of the transmission belt are maintained in the V-shaped groove.
Background technology
The transmission belt of known type includes substantially continuous row traversing section, and the traversing section is mounted on annular load-bearing part
Circumference on and around the circumference of annular load-bearing part.Each such traversing section limits to accommodate and limit annular load-bearing part
The slot of corresponding circumferential direction section, while traversing section is moved along the circumference of load-bearing part.Annular load-bearing part is by radial direction
On flat flat and thin multiple rings for being stacked with formed.For example, it is expressed as this certain types of biography of pushing belt in the art
Dynamic band is known from international patent application WO2015/063132-A1 and WO2015/177372-A1.
In described above and below, relative to transmission belt when being placed with round posture, axial direction, radial direction side are limited
To and circumferential direction.In addition, the thickness of traversing section limits in the circumferential direction of the transmission belt, the height gauge of traversing section
It is very little to be limited in the radial direction and the width dimensions of traversing section limit on the axial direction described.
In the row of the traversing section of transmission belt, at least part on the front body surface of traversing section is resisted against in the row
In at least part of the rear body surfaces of corresponding first traversing section, and at least part of the rear body surfaces of traversing section is supported
It leans against in at least part on front body surface of correspondingly subsequent traversing section.In these front surfaces and rear surface of traversing section
At least one, such as front surface include axially extending convex curved surface part.The curved surface part is by front surface
It is divided into the external radial surface portion oriented at a certain angle relative to each other and internal radial surface portion.Adjoining in transmission belt
Traversing section can be angled with respect to each other, while be kept at this curved surface part and by this curved surface part
It contacts with each other, this curved surface part therefore referred to hereafter as sloping edge.The sloping edge causes transmission belt
The row of traversing section can follow the local buckling applied by transmission pulley of ring stack.
In general, traversing section is manufactured, i.e. in known punching process by means of blanking apparatus from the band of basic material
It cuts.Known blanking apparatus include mold, directing plate and blanking punch, the blanking punch be provided with it is to be formed
The profile that the outer profile of traversing section essentially corresponds to, and mold and directing plate be provided with accommodate blanking punch have respective wheel
Wide inner cavity.In known punching process, the basic material is clipped in the directing plate by the directing plate and the mold
Between the mold, the blanking punch presses to the one of the mold from the side of the directing plate across the basic material
Side, so as to which traversing section be cut out from basic material.In general, also in known blanking apparatus and technique, in the basic material
Apply recoil head or ejector in the opposite side relative to the blanking punch of material.Ejector is pressed against on basic material, to
The direction of blanking punch applies reaction force.The latter of blanking apparatus is arranged such that the body surfaces of traversing section can pass through
The compressing force applied by the end face of blanking punch and the end face of ejector between the end face of blanking punch and the end face of ejector
And Plastic Forming.Particularly, the sloping edge is limited to by the end face of ejector in the front surface of traversing section.
One well-known feature of known punching process is, at least in its aforementioned setting, along traversing section
Be located at front surface, the so-called turned-down edge of cut edge appearance i.e. on the ejector side of traversing section.In fact, the preceding table of traversing section
Face and the peripheral surface newly cut will not intersect in sharp edge, but pass through the convex between front surface and peripheral surface
The transitional surface of bending intersects.In the art, this turned-down edge also referred to as contraction or recessed contracting.The traversing section of the adjoining is at it
It cannot contact with each other in turned-down edge region at either axial side.In fact, sloping edge therefore will not be in the entire office of traversing section
Extend on portion's width, but terminate at every side at the place spaced apart of surface with respect to the circumferential direction, the distance corresponds to
The width of turned-down edge.By the contact width of this reduction between adjacent traversing section, contact stress and relevant abrasion are unfavorable
Ground increases.Least for this latter reason, it is preferably minimized turned-down edge.
Invention content
According to the disclosure, by cutting traversing section from basic material at least two steps, it can be advantageous to reduce turned-down edge
And sloping edge further extends to the peripheral surface of the traversing section：
First, by basic material to the side of traversing section to be formed and sloping edge in alignment punching and portion
Ground is divided to form the peripheral surface of the traversing section；And
Later, from basic material punching, the rest part for the profile for cutting traversing section, sloping edge, spy are formed simultaneously
It is not that sloping edge is conventionally formed with other.
In fact, in the first step, such a phenomenon is utilized, i.e., by using wearing with small outer diameter
Hole punch realizes high pressure during clicking technique in the basic material.Particularly with the turned-down edge of known punching process
It compares, this high pressure forms limited turned-down edge.Therefore, in the second step cut traversing section profile rest part when
The turned-down edge of formation is compared, and small turned-down edge is partly only formed by being punched the hole being aligned with sloping edge.Preferably, described
Using two drift hammers in first step, as a result, hole on the both sides of traversing section to be formed later with sloping edge pair
It is stamped into basic material together.
For (reduction) turned-down edge caused by, the drift hammer penetrates the basic material from which side and does not weigh
It will.However, by the way that the drift hammer is made to be used to form the punching of traversing section from second step in the first step
The identical side of punch starts to contact basic material, and discovery is formed in a certain degree on the profile of traversing section in the second step
Upper advantageous less and/or smaller burr.
Description of the drawings
Now with reference to attached drawing, description based on following is illustratively explained in greater detail to manufacture the above-mentioned of traversing section
Method, wherein：
Fig. 1 is the schematic side elevation of the contiuously variable transmission with transmission belt；
Fig. 2 is the front view of the traversing section of the transmission belt for contiuously variable transmission；
Fig. 3 is the side view of traversing section shown in Figure 2；
Fig. 4 schematically shows blanking apparatus blanking area and the basic material that is placed in blanking area it is vertical
Section；
Fig. 5 schematically shows punching process；
Fig. 6 is the schematic cross sectional views of a part for known traversing section, is shown related with the sloping edge of traversing section
Known punching process limitation；
Fig. 7 shows a kind of novel process for preparing in two steps cutting out traversing section from basic material；
Fig. 8 is the schematic cross sectional views of a part for traversing section, show Fig. 7 novel process for preparing with traversing section
The related benefit of sloping edge；And
Fig. 9 provides an exemplary embodiment for the drift hammer in the novel process for preparing of Fig. 7.
Specific embodiment
Fig. 1 is schematically shown for example for the contiuously variable transmission in motor vehicles.Contiuously variable transmission is substantially with attached
Icon note 1 represents.
Contiuously variable transmission 1 includes two belt wheels 4,5 being arranged on individual pulley shaft 2,3.Transmission belt 6 is arranged about
The closed loop of belt wheel 4,5, and for transmitting torque between pulley shaft 2,3.Belt wheel 4,5 is respectively arranged with two pulley sheaves,
Wherein, transmission belt 6 is positioned and is clamped between described two pulley sheaves, thus with the help of friction, it can be in belt wheel 4,5
Power is transmitted between transmission belt 6.
Transmission belt 6 includes two annular load-bearing parts 7, and the load-bearing part 7 is by a branch of multiple mutually embedded continuous bands
Or ring composition.Traversing section 10 is arranged on load-bearing part 7, so as to form substantially continuous row along the whole circumference of load-bearing part 7.It is horizontal
It is disposed relative to that annular load-bearing part 7 is removable, is at least moved in the circumferential direction of load-bearing part 7 to section 10.In order to simple
For the sake of, some in these traversing sections 10 are illustrated only in Fig. 1.
Fig. 2 and 3 illustrates in greater detail the traversing section 10 of known transmission belt 6.The front surface of traversing section 10 substantially with
Reference numeral 11 represents, and the rear surface of traversing section 10 is substantially represented with reference numeral 12.
In the vertical direction, traversing section 10 includes substantially trapezoidal shapes bottom 13, relatively narrow middle part 14 successively
With generally triangular shaped top 15.In transmission belt 6, bottom 13 is located at the radially inner circumference of load-bearing part 7 at side, and pushes up
Portion 15 is radially outwardly positioned relative to load-bearing part 7.In addition, in transmission belt 6, at least one of the front surface 11 of traversing section 10
Divide in at least part of rear surface 12 for being resisted against subsequent traversing section 10, and at least one of the rear surface 12 of traversing section 10
Divide at least part of the front surface 11 for the traversing section 10 for being resisted against front.
Traversing section 10 all defines opening 23 in the left side of the middle part 14 of traversing section 10 and right side, and the opening 23 is used for
Receive corresponding one in annular load-bearing part 7.These openings 23 are in a radially inward direction by radially outer side
The corresponding load-bearing surface 16 of support annular carrier 7 limits upwards.In addition, bottom 13 includes two pulley sheave contact surfaces
17.When traversing section 10 moves on belt wheel 4,5, the contact between traversing section 10 and the contact surface of pulley sheave passes through institute
Pulley sheave contact surface 17 is stated to establish.
Protrusion 21 is set at the front surface 11 of traversing section 10.In the example shown, protrusion 21 is arranged in top
In 15, and correspond to the slightly larger hole being arranged in rear surface 12 in position.In figure 3, the hole is retouched by means of dotted line
It paints and is represented by reference numeral 22.In transmission belt 6, the protrusion 21 of traversing section 10 is at least partially situated at adjacent transverse direction
In the hole 22 of section 10.Protrusion 21 and corresponding hole 22 are used to prevent or at least limit adjacent traversing section 10 perpendicular to transmission
Being mutually displaced in the plane with 6 circumferential direction.
In addition, at front surface 11 in the bottom of traversing section 10 13, sloping edge 18 is defined.Sloping edge 18 is by preceding
The convex bending region on surface 11 represents that the region separates in the height direction two parts of the front surface 11,
Described two parts orient at a certain angle relative to each other.Sloping edge 18 is spaced apart status close to load-bearing surface 16
In 16 lower section of load-bearing surface, i.e. relative to load-bearing surface 16 radially-inwardly.One critical function of sloping edge 18 is when described
Traversing section 10 carries when being in slightly rotation or inclined position relative to each other at belt wheel 4,5 between adjacent traversing section 10
It is contacted for mutual pushing-type.In order to be advantageously carried out between the traversing section 10 the pushing-type contact in minimal-contact stress with
And the stability for this contact, sloping edge 18 preferably extend to other positions from pulley sheave contact surface 17, i.e.,
Along the entire part width of traversing section 10.
Traversing section 10 is cut out mostly by way of blanking apparatus 60 with punching process from plate or band-like basic material 50.
In figures 4 and 5, blanking apparatus 60 and basic material 50 are schematically shown in the cross-section.In blanking apparatus 60, punching is used
Cut out punch 30, ejector 40, directing plate 70 and mold 80.Both directing plate 70 and mold 80 are all used to clamp basic material 50
Between them, and by blanking punch 30 and ejector 40 it is contained in its corresponding guide space 71,81.
The part 51 between blanking punch 30 and ejector 40 of basic material 50 will become traversing section 10.It is being punched
Period, the bottom surface of blanking punch 30 or the top surface or working surface 41 of working surface 31 and ejector 40 they
It is compressed against at opposite side on basic material 50, and blanking punch 30 and ejector 40 are from blanking punch 30 to ejector 40
General direction on consistently pass completely through basic material 50 and move.Therefore, as shown in figure 5, traversing section 10 is along mold 80
Edge is cut out from basic material 50.Therefore, the profile of the working surface 31,41 corresponds essentially to the outer wheels of traversing section 10
It is wide.
For the ease of cutting, the edge of mold 80 is chamfered.However, in fact, the amount of chamfering than in Fig. 5 in order to clear
Amount shown in Chu Qijian to be lacked more.For example, the depth of chamfering is usually 1/10th or so of the thickness of basic material 50.
During punching, the front surface 11 including sloping edge 18 of traversing section 10 by ejector 40 working surface 41 into
Shape, the rear surface 12 of traversing section 10 are shaped by the working surface 31 of blanking punch.However, this of blanking punch 30 and ejector 40
Kind specific arrangements can overturn in principle.
One well-known feature of above-mentioned punching process is that at least in the above-mentioned setting of punching process, convex is curved
Bent transitional surface 20 is formed between the front surface 11 of traversing section 10 and cutting peripheral surface.In the art, punching process
This feature be also referred to as turned-down edge or recessed contracting.As schematically shown in Fig. 6, in traversing section 10, transitional surface 20
Therefore it exists between the front surface 11 of traversing section and pulley sheave contact surface 17.Fig. 6 is the traversing section 10 described in Fig. 2
Bottom 13 the part section A-A intersected with its sloping edge 18.From fig. 6 it can be seen that due to the presence of turned-down edge 20a,
Sloping edge 18 does not completely extend to the axial side of traversing section 10, but apart from 17 a distance D of pulley sheave contact surface
Terminate at place.
According to the disclosure, turned-down edge advantageously can partly reduce, and can pass through the overall profile in traversing section 10
Punching before introduce precutting step and sloping edge 18 is made further to extend to pulley sheave contact surface 17.In the figure 7
To overlook basic material 50 and this novel manufacturing method schematically shown in a manner of its section B-B.
According to the disclosure, traversing section 10 is cut from basic material 50 at least two steps I, II.In first step I,
Hole 91 is by means of 90 punching press of drift hammer in basic material 50.Traversing section 10 to be formed is (in Fig. 7 after this some holes 91 is located at
In be represented by the dotted line) either side on be aligned with the sloping edge 18 of traversing section 10.Drift hammer 90 is from the first of basic material
Main side 53, the rear surface 12 for preferably corresponding to traversing section 10 to be formed, across basic material 50, are moved to basic material
Opposite main side 52.After being pre-cut in the hole 91, i.e., in second step II, traversing section 10 by means of punching by rushing
First 30 cut remaining profile of traversing section and are kept completely separate with basic material 50.
In fig. 8, the traversing section 10 that the shape of traversing section 10 generated by above-mentioned novel manufacturing method is described in fig. 2
Bottom 13 part section A-A in schematically show.From figure 8, it is seen that pulley sheave contact surface 17 is with being particularly
The turned-down edge 20b formed in the first precutting step I between rear surface 12 is advantageously small.Therefore, sloping edge more than 18
The axial side of traversing section 10 is extended to, is at least extended in this direction compared with being realized with conventional manufacturing method (Fig. 6)
It is farther.
In fig.9, the first step I of above-mentioned novel manufacturing method is illustrated in greater detail, shows perforation punching
First 90 possible profile and positioned opposite.Drift hammer 90 is arranged to the traversing section with will be formed in second step II later
10 pulley sheave contact surface 17 is slightly overlapped O, is slightly overlapped relative to the desired location of pulley sheave contact surface 17
O.This feature permission technique change, the hole 91 for example formed in basic material 50 in first step I are relative to second step
The position inaccurate of the position of blanking punch 30 in II.According to the disclosure, this overlapping O be preferably ranges between 0.025mm with
Between 0.1mm, particularly at least 2 times of the depth of the corrugated contours of pulley sheave contact surface 17.In final products traversing section 10
In, this overlapping O forms the interruption being aligned with sloping edge 18 of each pulley sheave contact surface 17 and the interruption is in
The form of the recess portion for the plane limited by corresponding pulley sheave contact surface 17 in bottom 13.
In addition, also as shown in figure 9, the part Chong Die with traversing section 10 to be formed later of drift hammer 90 is preferably convex
Shape bending.The radius of curvature R of the part of drift hammer 90 is preferably small, to maximize sloping edge as needed
18 extension, but it should be large enough to the suitable of the height that drift hammer 90, i.e. punching 91 is made to cover sloping edge 18 simultaneously
A big part.According to the disclosure, such radius is preferably ranges between 0.1mm and 0.5mm.
Other than the full content of aforementioned specification and all details of attached drawing, the disclosure further relates to and including appended
Whole features of claim.Parenthesized reference numeral in claim does not limit its scope, but only as corresponding special
The non-binding example of sign provides.Feature claimed can be as the case may be in given product or given list in the process
Solely application, but can also be with any combinations of two or more in this feature simultaneously applied to wherein.
The embodiment and/or example that the present invention is not limited to specifically mention herein represented by the disclosure, but further include it
It changes, improvement and practical application, particularly those skilled in the relevant art those thinkable modifications, improvement and reality are answered
With.
Claims (7)
1. one kind is used for the method for manufacturing traversing section (10), the traversing section (10) will particularly be used for contiuously variable transmission (1)
In transmission belt (6), the traversing section (10) is provided with the shape in the region of the convex bending of the front surface (11) in traversing section (10)
The sloping edge (18) of formula, the sloping edge (18) extend up to traversing section in the width direction of the traversing section (10)
Peripheral surface (16；17), and on the top (14 with substantially invariable thickness of the traversing section (10)；15) with traversing section
Transition edges are formed between the lower part (13) of taper, in the method, the traversing section (10) is cut from basic material (50)
It forms, which is characterized in that the traversing section (10) is cut with two processing steps from basic material (50), in the first processing
In step, at least one hole (91) is stamped by means of drift hammer (90) in the basic material (50), the hole (91)
A part for periphery represents the peripheral surface (16 of the traversing section (10)；17) one be aligned with the sloping edge (18)
Point, in the second processing step, the part of the traversing section (10) or entire profile are by means of blanking punch (30) from described
Basic material (50) is cut.
2. the method according to claim 1 for manufacturing traversing section (10), which is characterized in that in the described first processing step
In rapid, two holes (91) are stamped by means of drift hammer (90) in the basic material (50), the periphery of the hole (91)
A part represents the peripheral surface (16 of the traversing section (10)；17) on the either side of the sloping edge (18) and with
A part for sloping edge (18) alignment.
3. the method according to claim 1 or 2 for manufacturing traversing section (10), which is characterized in that at described first
Drift hammer (90) described in step is managed relative to the basic material (50) and passes through the side of the basic material (50) movement
Relative to the basic material (50) and the basis is passed through to the blanking punch (30) described in the second processing step
The mobile direction of material (50) is identical.
4. the method according to claim 1 or 2 for manufacturing traversing section (10), which is characterized in that the drift hammer
(90) basic material (50), the back of the body of the basic material (50) are moved through from the back side (53) of the basic material (50)
Side (53) is positioned to the preceding main side with the sloping edge (18) with traversing section (10) described in the representative of basic material (50)
(11) side is opposite.
5. one kind is used in transmission belt (6) or contiuously variable transmission (1) the transmission belt (6) of contiuously variable transmission (1) and borrows
Help the traversing section manufactured according to the described method of any one of claim 1-4 (10), which is characterized in that traversing section (10) exists
Include the contact surface (17) for the pulley sheave CONTACT WITH FRICTION with speed changer (1) on the either side of the traversing section (10),
The contact surface (17) is interrupted in alignment by corresponding recess portion with the sloping edge (18), from corresponding contact surface
(17) it observes, the recess portion extends 0.025mm to 0.1mm into traversing section.
6. one kind is used in transmission belt (6) or contiuously variable transmission (1) the transmission belt (6) of contiuously variable transmission (1) and borrows
Help the traversing section manufactured according to the described method of any one of claim 1-4 (10), which is characterized in that traversing section (10) exists
Include contact surface (17) on the either side of the traversing section (10), the contact surface (17) is for the band with speed changer (1)
Wheel disk friction contacts and is provided with the corrugated contours with the profile depth limited, and the contact surface (17) is by corresponding
Recess portion and interrupted in alignment with the sloping edge (18), the recess portion is in the profile depth of corrugated contours, i.e. peak valley
Extend in the distance of at least twice of amplitude.
7. one kind is used in transmission belt (6) or contiuously variable transmission (1) the transmission belt (6) of contiuously variable transmission (1) and borrows
Help the traversing section manufactured according to the described method of any one of claim 1-4 (10), which is characterized in that traversing section (10) exists
Include the contact surface (17) for the pulley sheave CONTACT WITH FRICTION with speed changer (1) on the either side of the traversing section (10),
The contact surface (17) by have the correspondingly concave recess portion of the radius of curvature between 0.1mm and 0.5mm and with it is described
Sloping edge (18) interrupts in alignment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1042202A NL1042202B1 (en) | 2016-12-30 | 2016-12-30 | Method for manufacturing a transverse segment for a drive belt for a continuously variable transmission and a transverse segment thus manufactured |
| NL1042202 | 2016-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108266494A true CN108266494A (en) | 2018-07-10 |
| CN108266494B CN108266494B (en) | 2021-11-26 |
Family
ID=58159441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711476858.5A Expired - Fee Related CN108266494B (en) | 2016-12-30 | 2017-12-29 | Method for producing a transverse segment of a drive belt for a continuously variable transmission and transverse segment produced |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2018111133A (en) |
| CN (1) | CN108266494B (en) |
| NL (1) | NL1042202B1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4894049A (en) * | 1987-01-23 | 1990-01-16 | Van Doorne's Transmissie B.V. | Transmission belt, cross element for a transmission belt and method and device for the production thereof |
| US6110065A (en) * | 1998-06-05 | 2000-08-29 | Honda Giken Kogyo Kabushiki Kaisha | Metal V-belt |
| CA2359521A1 (en) * | 2000-10-19 | 2002-04-19 | Honda Giken Kogyo Kabushiki Kaisha | Belt for continuously variable transmission |
| US20040072644A1 (en) * | 2001-01-16 | 2004-04-15 | Van Doorne's Transmissie B.V. | Transverse element for a drive belt for a continuously variable transmission |
| CN101072959A (en) * | 2004-12-08 | 2007-11-14 | 罗伯特·博世有限公司 | Drive belt for a transmission with convex pulley sheaves |
| CN101340989A (en) * | 2005-12-19 | 2009-01-07 | 罗伯特·博世有限公司 | Method for manufacturing a transverse element that is destined to be part of a push belt for a continuously variable transmission |
| JP4319716B2 (en) * | 1998-10-01 | 2009-08-26 | Ｎｓｋワーナー株式会社 | Power transmission belt for CVT |
| CN101617143A (en) * | 2006-12-27 | 2009-12-30 | 罗伯特·博世有限公司 | Be used to have the drivign belt of the stepless speed variator of the lateral direction element that is provided with contact area |
| JP2012097866A (en) * | 2010-11-04 | 2012-05-24 | Toyota Motor Corp | Belt for continuously variable transmission |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010125876A1 (en) * | 2009-04-27 | 2010-11-04 | 本田技研工業株式会社 | Method for manufacturing element for belt of continuously variable transmission |
| JP5243400B2 (en) * | 2009-12-24 | 2013-07-24 | 本田技研工業株式会社 | Method for manufacturing element for continuously variable transmission |
-
2016
- 2016-12-30 NL NL1042202A patent/NL1042202B1/en not_active IP Right Cessation
-
2017
- 2017-12-26 JP JP2017249568A patent/JP2018111133A/en active Pending
- 2017-12-29 CN CN201711476858.5A patent/CN108266494B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4894049A (en) * | 1987-01-23 | 1990-01-16 | Van Doorne's Transmissie B.V. | Transmission belt, cross element for a transmission belt and method and device for the production thereof |
| US6110065A (en) * | 1998-06-05 | 2000-08-29 | Honda Giken Kogyo Kabushiki Kaisha | Metal V-belt |
| JP4319716B2 (en) * | 1998-10-01 | 2009-08-26 | Ｎｓｋワーナー株式会社 | Power transmission belt for CVT |
| CA2359521A1 (en) * | 2000-10-19 | 2002-04-19 | Honda Giken Kogyo Kabushiki Kaisha | Belt for continuously variable transmission |
| US20040072644A1 (en) * | 2001-01-16 | 2004-04-15 | Van Doorne's Transmissie B.V. | Transverse element for a drive belt for a continuously variable transmission |
| CN101072959A (en) * | 2004-12-08 | 2007-11-14 | 罗伯特·博世有限公司 | Drive belt for a transmission with convex pulley sheaves |
| CN101340989A (en) * | 2005-12-19 | 2009-01-07 | 罗伯特·博世有限公司 | Method for manufacturing a transverse element that is destined to be part of a push belt for a continuously variable transmission |
| CN101617143A (en) * | 2006-12-27 | 2009-12-30 | 罗伯特·博世有限公司 | Be used to have the drivign belt of the stepless speed variator of the lateral direction element that is provided with contact area |
| JP2012097866A (en) * | 2010-11-04 | 2012-05-24 | Toyota Motor Corp | Belt for continuously variable transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018111133A (en) | 2018-07-19 |
| NL1042202B1 (en) | 2018-07-23 |
| CN108266494B (en) | 2021-11-26 |
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