CN102954166A - Tension rail or guide rail with carrier and traction mechanism transmission device - Google Patents
Tension rail or guide rail with carrier and traction mechanism transmission device Download PDFInfo
- Publication number
- CN102954166A CN102954166A CN2012102856648A CN201210285664A CN102954166A CN 102954166 A CN102954166 A CN 102954166A CN 2012102856648 A CN2012102856648 A CN 2012102856648A CN 201210285664 A CN201210285664 A CN 201210285664A CN 102954166 A CN102954166 A CN 102954166A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- carrier
- rail
- passage
- traction mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012791 sliding layer Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/18—Means for guiding or supporting belts, ropes, or chains
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/0872—Sliding members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to a tension rail or a guide rail with a carrier and a traction mechanism transmission device. The tension rail or the guide rail is used in the traction mechanism transmission device possessing a traction mechanism of an internal-combustion engine, and comprises the carrier (2) which possesses a first side edge (3) facing the traction mechanism and a second side edge departing from the traction mechanism, wherein a channel (5) penetrates the carrier (2), extends from a first opening (6) in the second side edge (4) to a second opening (7) in the second side edge (4) and is limited by the material of the carrier (2), and wherein the channel is designed laterally and openly. The weight of the tension rail or the guide rail can be reduced, and the fuel, such as diesel or petrol, etc., is saved on the condition that the internal-combustion engine of the tension rail or the guide rail is used. The traction mechanism transmission device with the traction mechanism of the utility model, such as chain or belt, etc., has the tension rail or the guide rail.
Description
Technical field
The present invention relates to tensioning rail or guide rail, the traction mechanism drive with haulage gear that is used for internal-combustion engine, this tensioning rail or guide rail have carrier, this carrier has the first side that faces haulage gear and the second side that deviates from haulage gear, wherein, passage passes this carrier from the first opening the second side until the second opening ground in the second side extends and this passage is limited by the material of carrier.
Background technique
Tensioning rail or guide rail are used in the internal-combustion engine, especially in the situation that controlling run.Use these tensioning rails or guide rail to be used for the haulage gear of tensioning as chain or belt.Haulage gear, namely circulate haulage gear it self driven by bent axle after, drive the axle of one or more camshafts and/or auxiliary unit.Such guide rail or tensioning rail often are fabricated to aluminum die casting section bar or plastic material, the plastic material of especially for example strengthening by means of glass fibre.PA 66 materials of strengthening with or without glass fibre demonstrate advantage in some special applications.
The geometrical shape of internal-combustion engine recently becomes and becomes increasingly complex, and therefore just is necessary, also keeps in advance and the incoherent installation passage of effect by such guide rail or tensioning rail.These install passage should be applicable to additional purpose, especially is applicable to the guiding of passing through of oil dipstick.
By existing technology, namely in EP 1 561 968B1, provide a solution to this.A kind of equipment for internal-combustion engine is disclosed there, have for driving mechanism flexibly, be particularly useful for the Quality Initiative of motor of the internal-combustion engine and be in tensioning rail or the guide rail of the member in the interactively with motor of the internal-combustion engine, wherein, tensioning rail or guide rail comprise carrier and can be pressed to guide rail (F ü hrungsbahn) on the driving mechanism flexibly, driving mechanism contacts with guide rail flexibly, passage is installed at its peripheral surface sealing ground structure, this installation channels configuration has the first end of opening wide and the second end of opening wide, and the member that is in the interactively with motor of the internal-combustion engine extends by passage is installed at least regionally, wherein, tensioning rail or guide rail comprise and the incoherent installation passage of guide rail effect in addition, the wall that passage is installed forms by carrier, and the first end of opening wide and the second end of opening wide are arranged in the opposite each other on distolateral end of tensioning rail or guide rail.
Yet the weight of guide rail or tensioning rail should be further reduced, and assembling should be easier, and especially should avoid the high assembling of cost and should utilize efficiently existing structure space in the situation of the motor geometrical shape of complexity.
Summary of the invention
According to the present invention, this task solves in the following way, that is, passage laterally, namely design to the side of determining unlimitedly.
In this mode, the weight of tensioning rail or guide rail can be lowered and use in operation in the situation of internal-combustion engine of this tensioning rail or guide rail saved fuel, such as diesel oil or gasoline.
Favourable mode of execution is in the dependent claims prescription and subsequently in detail explaination also.
When passage has the side that opens wide in the side of second side of the first side that connecting carrier and carrier, be favourable.Thus, carrier can be made especially simply.Also be feasible and in having provided special advantage, for example to be used on internal-combustion engine and the mode of the design feasibility of the geometrical shape of the complexity of internal-combustion engine to the design proposal of opening wide that is defined as first or second side.
When the side that opens wide when the whole length of passage is extended, can in the situation of the carrier flexible program that formulation is made of plastics, abandon corresponding slider (Schieber) so.
Itself is opposed and preferred during at the bump that the whole length of passage is extended when passage has at the side that opens wide, and has also confirmed it is favourable.So these bumps can be used for guiding element in tensioning rail or guide rail outside, such as oil dipstick or oily gauge.
When hose is in passage, also be favourable.This flexible pipe can have the mobile particularly advantageous sliding properties that runs through for externally element.Thus, the wearing and tearing in passage can be minimized in running.
Favourable embodiment is characterised in that, flexible pipe is by the material construction different from raw material carrier as PVC, with it relatively, the raw material of carrier be PA6 or PA46 each strengthen with or without glass fibre.The carrier that can obtain by this way to be made by the cheap material of abnormal cost, have the load compensation that configures as required, with it relatively, can obtain few especially (gleitarm) that slides as flexible pipe, solid and element with low cost is used for and externally object contact.
In order to stop the undesirable dismounting at run duration, when sealed and/or force closure ground keeps in passage when the flexible pipe shape, be favourable.
Especially confirmed that advantageously flexible pipe is determined the position by bump.
For fear of the high friction in flexible pipe, advantageously, flexible pipe has circular cross section and is used for the saturation dipstick.The inside of flexible pipe is in profile this adaptive oil dipstick or similar object.Certainly, then other shape of cross section also be admissible and have advantages of special.
The present invention also relates to haulage gear, such as the traction mechanism drive of chain or belt, tensioning rail or guide rail that this traction mechanism drive is explained with foundation the present invention.
Description of drawings
The present invention also explains in detail by accompanying drawing.The first embodiment shown in it.Wherein:
Fig. 1 has illustrated the composite structure of foundation tensioning rail of the present invention or guide rail with stereogram;
Fig. 2 has illustrated by the tensioning rail of Fig. 1 or the carrier of guide rail with stereogram;
Fig. 3 has illustrated the flexible pipe that is inserted in the carrier with stereogram.
These accompanying drawings only are schematic character, and just are used for understanding of the present invention.Identical element is provided with same reference character.
Embodiment
In Fig. 1, constructed according to tensioning rail of the present invention or guide rail.Under current performance, tensioning rail or rail configurations are guide rail 1.Guide rail 1 is the parts of traction mechanism drive, and wherein, this traction mechanism drive is with the circulation haulage gear, such as chain or belt.Such traction mechanism drive is used on the internal-combustion engine.
Guide rail 1 has carrier 2, and this carrier has the first side with reference character 3 nominals.First side 3 is provided for contacting with haulage gear or being used for fixedly sliding layer, and this sliding layer is designed for regard to it with haulage gear and contacts.The second side 4 that deviates from first side 3 that carrier 2 yet has other.Have passage 5 in this carrier 2, this passage is from the first opening 6 until the extension of the second opening 7 ground.Not only the first opening 6 but also the second opening 7 all are on the second side 4 of carrier 2.
Therefore the design of passage 5 lateral open ground has just had the side 8 that opens wide.In this passage 5, fully protect the hollowly flexible pipe 9 of design.Sealed and force closure ground maintenance in passage (5) with this flexible pipe shape, wherein, bump 10 insures flexible pipe 9 in passage 5 on the side 8 upper base cut ground that open wide.The adaptive carrier 2 of the shape of flexible pipe 9 and the passage 5 in this carrier 2.
Figure 2 illustrates the independent carrier 2 of not being with flexible pipe 9, with it relatively, in Fig. 3, only show the independent flexible pipe 9 of not being with carrier 2.This flexible pipe 9 has rounded hollow cross section, and with it relatively, passage 5 has cross section c-shaped or that take the shape of the letter U.
Reference numerals list
Claims (10)
1. tensioning rail or guide rail (1), the traction mechanism drive with haulage gear that is used for internal-combustion engine, has carrier (2), described carrier has the first side (3) that faces described haulage gear and the second side (4) that deviates from described haulage gear, wherein, passage (5) passes described carrier (2) by the first opening (6) in described second side (4) until the second opening in described second side (4) extends and described passage is limited by the material of described carrier (2) (7), it is characterized in that the design of described passage (5) lateral open ground.
2. tensioning rail according to claim 1 or guide rail (1), it is characterized in that, described passage (5) has the side (8) that opens wide in the side (11) of the described second side (4) of the described first side (3) that connects described carrier (2) and described carrier (2).
3. tensioning rail according to claim 2 or guide rail (1) is characterized in that, described unlimited side extends in the whole length of described passage (5).
4. according to claim 2 or 3 described tensioning rails or guide rail (1), it is characterized in that, described passage (5) has opposed and bump (10) that preferably extend in the whole length of described passage (5) itself at described unlimited side (8).
5. the described tensioning rail of any one or the guide rail (1) in 4 according to claim 1 is characterized in that, flexible pipe (9) is in the described passage (5).
6. tensioning rail according to claim 5 or guide rail (1), it is characterized in that, described flexible pipe (9) by as PVC from as described in the different material construction of the raw material of carrier (2), with it relatively, the raw material of described carrier (2) is that PA6 strengthens with or without glass fibre.
7. according to claim 5 or the described tensioning rail of any one in 6 or guide rail (1), it is characterized in that the sealed and/or force closure ground maintenance in described passage (5) of described flexible pipe (9) shape.
8. the described tensioning rail of any one or the guide rail (1) in 7 according to claim 5 is characterized in that, described flexible pipe (9) is determined the position by described bump (10).
9. the described tensioning rail of any one or the guide rail (1) in 8 according to claim 5 is characterized in that, described flexible pipe (9) has circular cross section and is used for the saturation dipstick.
With haulage gear, such as the traction mechanism drive of chain or belt, described traction mechanism drive has according to the described tensioning rail of any one in the aforementioned claim or guide rail (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110081224 DE102011081224A1 (en) | 2011-08-19 | 2011-08-19 | Tension or guide rail for traction drive of internal combustion engine e.g. diesel engine, to stretch traction unit e.g. belt, has channel defined through carrier body between apertures in sides, where channel is lateral openly decorated |
| DE102011081224.5 | 2011-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102954166A true CN102954166A (en) | 2013-03-06 |
| CN102954166B CN102954166B (en) | 2017-04-12 |
Family
ID=47625137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210285664.8A Expired - Fee Related CN102954166B (en) | 2011-08-19 | 2012-08-10 | Tensioning or guiding rail with supporting body and traction mechanism transmission device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102954166B (en) |
| DE (1) | DE102011081224A1 (en) |
| FR (1) | FR2979132B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715302A (en) * | 2016-03-11 | 2016-06-29 | 廖仁耀 | Method and device for generating fluid dynamic by helix body |
| CN114506307A (en) * | 2020-10-28 | 2022-05-17 | 丰田自动车株式会社 | Vehicle control device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013216806A1 (en) * | 2013-08-23 | 2015-02-26 | Schaeffler Technologies Gmbh & Co. Kg | Clamp or guide rail for a traction mechanism drive on an internal combustion engine of a vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2307022A (en) * | 1995-11-10 | 1997-05-14 | Tsubakimoto Chain Co | Tensioner device for power transmission chain |
| GB2370337A (en) * | 2000-11-01 | 2002-06-26 | Tsubakimoto Chain Co | A reinforced plastic chain tensioner lever |
| DE102005026426A1 (en) * | 2004-09-07 | 2006-03-09 | Joh. Winklhofer & Söhne GmbH und Co KG | Tensioning rail for a control chain drive of a combustion engine comprises a pressing piece having a wedge-like insertion region which is inserted into a plug-in receiver on the base body |
| CN1820154A (en) * | 2004-02-04 | 2006-08-16 | 约翰文科霍夫&索芬两合有限公司 | Tighten rail or guide rail with installation channel |
| CN101321972A (en) * | 2005-12-01 | 2008-12-10 | 谢夫勒两合公司 | Clamping or guiding rail for a traction mechanism, especially a chain drive |
-
2011
- 2011-08-19 DE DE201110081224 patent/DE102011081224A1/en not_active Withdrawn
-
2012
- 2012-07-04 FR FR1256416A patent/FR2979132B1/en not_active Expired - Fee Related
- 2012-08-10 CN CN201210285664.8A patent/CN102954166B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2307022A (en) * | 1995-11-10 | 1997-05-14 | Tsubakimoto Chain Co | Tensioner device for power transmission chain |
| GB2370337A (en) * | 2000-11-01 | 2002-06-26 | Tsubakimoto Chain Co | A reinforced plastic chain tensioner lever |
| CN1820154A (en) * | 2004-02-04 | 2006-08-16 | 约翰文科霍夫&索芬两合有限公司 | Tighten rail or guide rail with installation channel |
| DE102005026426A1 (en) * | 2004-09-07 | 2006-03-09 | Joh. Winklhofer & Söhne GmbH und Co KG | Tensioning rail for a control chain drive of a combustion engine comprises a pressing piece having a wedge-like insertion region which is inserted into a plug-in receiver on the base body |
| CN101321972A (en) * | 2005-12-01 | 2008-12-10 | 谢夫勒两合公司 | Clamping or guiding rail for a traction mechanism, especially a chain drive |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715302A (en) * | 2016-03-11 | 2016-06-29 | 廖仁耀 | Method and device for generating fluid dynamic by helix body |
| CN114506307A (en) * | 2020-10-28 | 2022-05-17 | 丰田自动车株式会社 | Vehicle control device |
| CN114506307B (en) * | 2020-10-28 | 2024-05-28 | 丰田自动车株式会社 | Control device for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2979132A1 (en) | 2013-02-22 |
| DE102011081224A1 (en) | 2013-02-21 |
| CN102954166B (en) | 2017-04-12 |
| FR2979132B1 (en) | 2016-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150806 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150806 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |