CN1333145A - Shifting controller for hand transmission - Google Patents
Shifting controller for hand transmission Download PDFInfo
- Publication number
- CN1333145A CN1333145A CN00120688A CN00120688A CN1333145A CN 1333145 A CN1333145 A CN 1333145A CN 00120688 A CN00120688 A CN 00120688A CN 00120688 A CN00120688 A CN 00120688A CN 1333145 A CN1333145 A CN 1333145A
- Authority
- CN
- China
- Prior art keywords
- transmission
- actuating spindle
- gear shift
- pin
- locking device
- 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
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/38—Detents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
-
- 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
- F16H57/00—General details of gearing
- F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gear-Shifting Mechanisms (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Control Of Transmission Device (AREA)
Abstract
A shift control device for manual transmission, comprises a gear shifter for manipulating the transmission; a control axis connecting to the lower part of the gear shifter; a pin vertically extending from the control axis; a gearshift slidebar jointing to the control axis by accommodating the pin of the control axis in the trunnion of the gearshift slidebar; a first detent means, which locates between the gearshift slidebar and the transmission housing to provide the gearshift slidebar with locking operation; a second detent means, which locates between the control axis and the transmission housing to provide the control axis with locking operation.
Description
The present invention relates to a kind of shifting controller for hand transmission, relate in particular to a kind ofly except that the gear-change operation process,, all can prevent from the vibration of change-speed box is passed to the shift controller of shifter bar by avoiding physics to contact with the gear state of changing at neutral state.
Fig. 1 shows a kind of traditional shifting controller for hand transmission.
In Fig. 1, in case shifter bar 51 is handled, the actuating force of shifter bar is sent to actuating spindle 53, and the pin 55 of actuating spindle 53 1 ends engages with gear shift gear hanger 59 on the gear shift ail 57 like this, makes actuating force be delivered to gear shift ail 57.
And gear shift ail 57 has the lifting valve ball 67 in the bacterium shape groove 63 of being fastened on of a plurality of lifting valve pools 63 and respective numbers, promotes valve ball by spring 69 resilient mountings.This structure can produce a kind of locking effect when gear shift ail 57 operations.
In this traditional shift controller, between each element, between shifter bar, actuating spindle, the gear shift ail,, all be mechanical connection for example for the operation control fork.Like this, change-speed box inside causes shift quality to reduce because of vibration and the friction that gear-change operation causes can be directly delivered to shifter bar.
The present invention is intended to solve the aforementioned problems in the prior
It is a kind of by no physics contact between inner member that the object of the invention is to provide, realize except that the gear-change operation process, all can prevent from the vibration between the change-speed box inner member and improper friction are delivered to the shift controller of shifter bar at neutral state or the gear state that changes to.
To achieve these goals, shifting controller for hand transmission among the present invention comprises that one is used for the shifter bar of operation transmission, be connected the actuating spindle of above-mentioned shifter bar lower end, from the vertically outstanding pin of actuating spindle, gear shift ail stretches in its hanger by the pin with actuating spindle and is connected with actuating spindle, first Locking Device is between gear shift ail and case of transmission, for gear shift ail provides the locking operation, second Locking Device is between actuating spindle and case of transmission, for actuating spindle provides the locking operation.
Accompanying drawing is the part of book as an illustration, shows one embodiment of the present of invention, and they explain principle of the present invention with describing part.
Fig. 1 is a section-drawing that is used for traditional shift controller of hand-operated transmission;
Fig. 2 is the Operation Profile figure of the shifting controller for hand transmission of one embodiment of the present invention at neutral state;
Fig. 3 is that shift controller among Fig. 2 is at the Operation Profile figure of gear shift F/s;
Fig. 4 is that shift controller among Fig. 2 is at the Operation Profile figure of gear shift subordinate phase;
Fig. 5 is that shift controller among Fig. 2 is at the Operation Profile figure of gear shift phase III;
Below with reference to accompanying drawings the preferred embodiments of the present invention are described in detail.
Fig. 2 is the Operation Profile figure of shifting controller for hand transmission of the present invention at neutral state.
Among Fig. 2, shift controller of the present invention comprises: an actuating spindle 3, a pin 1 is arranged on the actuating spindle, and actuating spindle one end is connected with the shifter bar (not shown); One gear shift ail 5 has a hanger 7 to be used for holding the pin 1 of actuating spindle 3 on it; The control fork 9 that one sleeve 11 of one and one synchronous device 13 is connected.Like this, the actuating force of shifter bar can be delivered to the sleeve 11 of synchronous device 13 from shifter bar, so that handle sleeve 11.
First Locking Device be used to provide the locking operation, and second Locking Device is between actuating spindle 3 one sides and case of transmission 17 between gear shift ail 5 one sides and case of transmission 17.
First Locking Device comprises that 3 lifting valve pools 15, that are positioned at gear shift ail 5 upper surfaces promote valve balls 21, and are installed in the spring 23 that is used for compressing lifting valve ball 21 in the receiver hole 19.Promote valve ball 21 and be landed on the aperture of case of transmission 17 respective surfaces receiver holes 19, promote valve ball 21 like this and be located between lifting valve pool 15 and the receiver hole 19.
Second Locking Device comprises 3 lock grooves 25 that are positioned at actuating spindle 3 upper surfaces, one locking ball 29, locking ball 29 is landed on the aperture of receiver hole 27 on case of transmission 17 respective surfaces, one is installed in the spring 31 that is used for compressing locking ball 29 in the receiver hole 27, and the locking ball is located between lock groove 25 and the receiver hole 27 like this.
The pin-and-hole that has an opening that is used for holding the pin 1 on the actuating spindle 3 to make progress on the hanger 7 is so that hanger 7 engages with actuating spindle 3.Hanger 7 should constitute by this way with pin 1.That is, when hanger 7 engages with pin 1, there are gap P1 and P2 at hanger 7 inside faces and pin 1 outside face.First, second Locking Device in gearshift procedure at three state of operation.
Gap P1 and P2 are determined that by the Oscillation Amplitude in the change-speed box vibration in the change-speed box just can not passed to actuating spindle 3 like this.
The shifting controller for hand transmission operating process of said structure will be described with reference to Fig. 3, Fig. 4 and Fig. 5 hereinafter.
Fig. 3, Fig. 4 and Fig. 5 are respectively first, second and the 3rd serviceability section-drawings of shift controller of the present invention.
At first state, in case the shifter bar (not shown) is handled, the gear that the neutral state to from Fig. 2 is predetermined, the pin 1 on the actuating spindle 3 move in the scope of gap P1 and P2, and can mobile gear shift ail 5, as shown in Figure 3.
At second state, shifter bar is further handled, and pin 1 moves to the state of contact hanger 7, and like this, the actuating force of shifter bar just is sent to gear shift ail 5 (see figure 4)s.Accordingly, the control fork 9 on the gear shift ail 5 moves the sleeve 11 of synchronous device.
In this case, the lock groove 25 on the locking ball 29 touch controls axles 3, like this, the motion of actuating spindle 3 is with regard to the obstruction of the outshot that is subjected to forming lock groove 25 and produce the locking effect.At this moment, bacterium shape ball 21 is not positioned at the bacterium shape groove 15 of gear shift ail 5 fully.
In the third state, as shown in Figure 5, bacterium shape ball 21 is subjected to the resilient force of spring 23 and is positioned at bacterium shape groove 15 fully, gear shift ail 5 is moved and finishes the working process of synchronous device 13.
As mentioned above, shifting controller for hand transmission of the present invention, because when pin 1 and hanger 7 engage, there are gap P1 and P2 between the inside face of the hanger 7 on the gear shift ail 5 and pin 1 outside face on the actuating spindle 3, can prevent that the caused vibration of change-speed box from passing to shifter bar, can also avoid producing improper friction, thereby shift quality is improved.
Be considered to the most practical and preferred embodiment at present though the invention describes, be interpreted as the present invention and be not only limited to the disclosed embodiments, on the contrary, consider to be included in design and the various modification in the scope and the equivalent device of following claim.
Claims (5)
1. shifting controller for hand transmission, comprising: one is used for the shifter bar of operation transmission;
One is connected an actuating spindle of above-mentioned shifter bar bottom, and a pin that vertically stretches out is arranged on the actuating spindle;
One gear shift ail, this gear shift ail are contained in by the pin with actuating spindle in the hanger of this gear shift ail and engage with actuating spindle;
First Locking Device, this first Locking Device are between gear shift ail and case of transmission, for gear shift ail provides the locking operation;
Second Locking Device, this second Locking Device are between actuating spindle and case of transmission, for actuating spindle provides the locking operation.
2. shift controller as claimed in claim 1 is characterized in that, first Locking Device comprises:
Be positioned at the lifting valve pool on the gear shift ail;
One is landed in the lifting valve ball on the aperture of first receiver hole on the case of transmission respective wall;
One inserts the spring in the above-mentioned receiver hole, and this spring will promote valve ball and be pressed on the lifting valve pool.
3. shift controller as claimed in claim 1 is characterized in that, second Locking Device comprises:
Be positioned at the lock groove on the actuating spindle;
One is landed in the case of transmission locking ball on the aperture of second receiver hole on the respective wall;
One inserts the spring in the above-mentioned receiver hole, and this spring is pressed to the locking ball on the lock groove.
4. shift controller as claimed in claim 1 is characterized in that, and is when hanger is connected with pin, gapped between pin outer round surface and hanger internal circular surfaces.
5. shift controller as claimed in claim 4 is characterized in that the gap changes according to the amplitude of change-speed box internal vibration.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0040128A KR100387468B1 (en) | 2000-07-13 | 2000-07-13 | Shift control device for mt |
KR40128/2000 | 2000-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1333145A true CN1333145A (en) | 2002-01-30 |
CN1234981C CN1234981C (en) | 2006-01-04 |
Family
ID=19677770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001206885A Expired - Fee Related CN1234981C (en) | 2000-07-13 | 2000-12-29 | Shifting controller for hand transmission |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP2002039378A (en) |
KR (1) | KR100387468B1 (en) |
CN (1) | CN1234981C (en) |
AU (1) | AU780995B2 (en) |
DE (1) | DE10065753A1 (en) |
GB (1) | GB2364752B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100351117C (en) * | 2004-01-14 | 2007-11-28 | 日商东海理化电机制作所股份有限公司 | Shift lever apparatus |
CN104603505A (en) * | 2012-07-26 | 2015-05-06 | 舍弗勒技术股份两合公司 | Shift hood for a transmission of a motor vehicle |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2887949B1 (en) * | 2005-07-04 | 2008-07-18 | Renault Sas | BALLAGE ON PASSING FINGER |
FR2888303A1 (en) * | 2005-07-05 | 2007-01-12 | Renault Sas | Ball hardness testing device for parallel shaft transmission`s shift rail, has ball hardness testing unit with ball hardness testing cartridge associated to rail, and centralized ball hardness testing unit associated to common drive shaft |
FR2892788B1 (en) | 2005-10-28 | 2008-01-18 | Renault Sas | DEVICE AND METHOD FOR CONTROLLING A GEARBOX |
FR2897917B1 (en) * | 2006-02-24 | 2008-06-06 | Peugeot Citroen Automobiles Sa | GEARBOX OF MOTOR VEHICLE |
FR2910103A3 (en) * | 2006-12-13 | 2008-06-20 | Renault Sas | Manual gear box for motor vehicle, has positioning devices provided for indexing angular position of gear change pin, where premier part of gear change pin is placed with mechanical clearance in housing of internal control module |
DE102009030823A1 (en) * | 2009-06-26 | 2011-01-20 | Koki Technik Transmission Systems Gmbh | Rastiervorrichtung for a shift shaft |
CN101804170B (en) * | 2010-04-09 | 2012-06-20 | 铜陵市维新投资咨询有限公司 | Traditional Chinese medicine composition for treating hyperglycemia and preparation method thereof |
JP6093150B2 (en) * | 2012-11-06 | 2017-03-08 | 富士重工業株式会社 | Shift control structure of transmission |
KR102223739B1 (en) * | 2016-03-18 | 2021-03-04 | 엘에스엠트론 주식회사 | Sleeve Supporting Apparatus for Transmission of Agricultural Vehicle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL231113A (en) * | 1958-09-25 | |||
JPS5835886B2 (en) * | 1976-11-12 | 1983-08-05 | トヨタ自動車株式会社 | Transmission shift positioning mechanism |
JPS6136412Y2 (en) * | 1979-10-03 | 1986-10-22 | ||
JPS5653632A (en) * | 1979-10-09 | 1981-05-13 | Sanko Kagaku Kk | Preparation of o-phenylphenol |
JPS57137747A (en) * | 1981-02-17 | 1982-08-25 | Toyota Motor Corp | Synchronizing device for speed changing gear |
WO1986000967A1 (en) * | 1984-07-26 | 1986-02-13 | Zahnradfabrik Friedrichshafen Ag | Gear shifting device |
-
2000
- 2000-07-13 KR KR10-2000-0040128A patent/KR100387468B1/en not_active IP Right Cessation
- 2000-12-28 JP JP2000402754A patent/JP2002039378A/en active Pending
- 2000-12-29 AU AU72570/00A patent/AU780995B2/en not_active Ceased
- 2000-12-29 GB GB0031858A patent/GB2364752B/en not_active Expired - Fee Related
- 2000-12-29 CN CNB001206885A patent/CN1234981C/en not_active Expired - Fee Related
- 2000-12-29 DE DE10065753A patent/DE10065753A1/en not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100351117C (en) * | 2004-01-14 | 2007-11-28 | 日商东海理化电机制作所股份有限公司 | Shift lever apparatus |
CN104603505A (en) * | 2012-07-26 | 2015-05-06 | 舍弗勒技术股份两合公司 | Shift hood for a transmission of a motor vehicle |
CN104603505B (en) * | 2012-07-26 | 2016-09-21 | 舍弗勒技术股份两合公司 | Shift hood for a transmission of a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
KR20020006753A (en) | 2002-01-26 |
DE10065753A1 (en) | 2002-01-24 |
GB2364752B (en) | 2004-07-07 |
GB0031858D0 (en) | 2001-02-14 |
JP2002039378A (en) | 2002-02-06 |
KR100387468B1 (en) | 2003-06-18 |
AU7257000A (en) | 2002-01-17 |
GB2364752A (en) | 2002-02-06 |
CN1234981C (en) | 2006-01-04 |
AU780995B2 (en) | 2005-04-28 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |