WO1999041529A1 - Gear with central control shaft - Google Patents
Gear with central control shaft Download PDFInfo
- Publication number
- WO1999041529A1 WO1999041529A1 PCT/EP1998/006192 EP9806192W WO9941529A1 WO 1999041529 A1 WO1999041529 A1 WO 1999041529A1 EP 9806192 W EP9806192 W EP 9806192W WO 9941529 A1 WO9941529 A1 WO 9941529A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shift
- central
- shaft
- central control
- control shaft
- Prior art date
Links
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
-
- 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
- F16H61/24—Providing feel, e.g. to enable selection
-
- 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
- F16H2057/0056—Mounting parts arranged in special position or by special sequence, e.g. for keeping particular parts in his position during assembly
-
- 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
- F16H61/24—Providing feel, e.g. to enable selection
- F16H2061/242—Mechanical shift gates or similar guiding means during selection and shifting
-
- 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
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/20—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
- F16H2063/208—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate using two or more selecting fingers
-
- 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
- F16H2063/3076—Selector shaft assembly, e.g. supporting, assembly or manufacturing of selector or shift shafts; Special details thereof
-
- 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
- F16H63/34—Locking or disabling mechanisms
-
- 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
Definitions
- the invention relates to a transmission with a central shift shaft in a housing and actuating elements associated therewith for axially displacing and rotating the central shift shaft, on which shift fingers are arranged for actuating shift forks.
- a part of such a transmission is shown for example in DE-AS 11 22 385, where it is mentioned that - 2 -
- the shift fork can either be actuated by a shift shaft that moves the shift rod with the attached shift fork by means of a lever, or the shift actuation can also be initiated directly into the shift fork, as is common with the so-called stick shift.
- the object of the present invention is to improve a transmission of the type mentioned above in such a way that the components are minimized and made lighter and the comfort is increased.
- the central control shaft consists of a tube.
- the central selector shaft has been made of solid material.
- a tube has the advantage that, on the one hand, weight is saved, so that the diameter of the central selector shaft can be kept larger despite the reduced weight when selecting a tube. Furthermore, it is possible to provide an inner bearing of the central shift shaft in the tube, so that all bearing parts for the tube itself have already disappeared from the area of the other elements of the transmission.
- the tube is preferably at least partially hardened, so that its strength is completely sufficient for its function.
- Another essential idea of the present invention relates to the functional reliability of the transmission. There is an increasing demand that only one shift fork be actuated when shifting the transmission, while the other shift forks are fixed. However, such a definition is not yet known. - 3 -
- the shift forks are fixed by the central shaft itself.
- supports are provided on the drivers on which the shift forks are fixed, which are seated on the circumference of the central shift shaft when the shift forks are not actuated.
- These supports preferably lie opposite one another in a region of the elbow and, in the position of use in which they are not actuated, maintain a distance from the longitudinal axis of the central shift shaft which corresponds approximately to the radius of the central shift shaft. This means that the drivers cannot move in this position of use, so that the shift forks assigned to them are at rest.
- the supports also reach a region of recesses which are provided in the central shift shaft in the plane of the shift finger. This means that the supports can slide into this recess when the shift finger is moved, so that the shift fork is now able to move.
- This idea of the present invention can also be used with a central shift shaft made of solid material, but should preferably be used with a central shift shaft which is designed as a tube.
- Another idea of the present invention relates to an improvement in the setting options of the transmission.
- Settings must be made on the gearbox that relate, for example, to the arrangement of the actuating elements, the arrangement of the gear wheels, the arrangement of the shift forks, etc. In many such activities, it is desirable that the central shift shaft be fixed. - 4 -
- a pin is provided according to the invention, which can be inserted into a hole in this central switching shaft in order to fix the central switching shaft.
- this insertion takes place against the force of a spring and upon rotation of the bolt by approximately 90 °, a transverse bolt sliding like a bayonet into a notch in a guide sleeve at the tip of a sloping surface of this guide sleeve.
- the bolt is again rotated by approximately 90 °, and is withdrawn from the bore of the central shift shaft under the force of the spring.
- the bolt preferably remains in a backdrop that limits the switching path of the central shift shaft.
- This backdrop is in turn molded into a pot that is placed on the central control shaft.
- the pot also has detents that interact with a corresponding ball catch so that the central shift shaft can be fixed in individual gears.
- the transmission according to the invention can have two types of actuating elements.
- One type is the actuation by means of log trains.
- these building trains are connected with levers that allow axial displacement and rotation of the central shift shaft.
- a lever is clamped with an end piece between two ends of a metal strip that is folded around the central selector shaft.
- This sheet metal strip is fixed in this position by two plates pushed onto the central selector shaft from each side, which are in engagement with parts of the sheet metal strip.
- An end piece of the other lever can in turn be clamped between these two plates.
- Such a connection is easy to make and very functional.
- this shift rod is articulated with a pipe piece in the context of the present invention.
- a ball head which is connected to the central switching shaft via a connecting element.
- FIG. 1 shows a cross section through a transmission according to the invention
- FIG. 2 shows a cross section through a section of the transmission according to FIG. 1, in particular from the area of a central shift shaft;
- FIGS 3a and 3b plan views of the central selector shaft from two directions
- Figures 4a and 4b sections of the transmission from the area of the coupling between a shift finger on the central shift shaft and a driver in two positions of use;
- FIG. 5 shows an enlarged section of the transmission from the area of a device for fixing the central shift shaft
- Figures 6a to 6d different views of a pot to limit a switching path or a detent
- Figures 7a to 7c top views of individual parts and a synopsis of an actuating element for a central switching shaft.
- a transmission has a housing 1 in which a central shift shaft 2 is located.
- This central control shaft 2 is designed as a tube, a bolt 3 or 4 engaging in the central control shaft 2 at each end.
- Each bolt 3 or 4 is supported - 7 - an inner bearing 5 or 6 against an inner wall 7 of the central shift shaft 2.
- Shift fingers 8 and 9 are located on the central shift shaft 2, the shift finger 9 being in engagement with a driver 10 for actuating a shift fork 11.
- the shift finger 8 is outside of an engagement in a driver.
- the shift finger 9 can also be brought into engagement with a further driver 12, via which a further shift fork 13 can be moved on a shift rod 14.
- the central shift shaft 2 is movable in the direction of its longitudinal axis A; it is also rotatable to a certain extent about its longitudinal axis A. Two options are indicated for these movements in the present exemplary embodiment. On the one hand, the movement can take place via a shift rod 15, which is inserted into a pipe piece 16 and secured there by means of a cross bolt 17. Compared to the shift rod 15, the tubular piece 16 rotates a spherical head 18 which is fixed to the central shift shaft 2 via a connection 19.
- plates 27 In the bent use position, plates 27 abut the sheet metal strips 25 from both sides, one plate being shown in FIG. 7b.
- the plate 27 has notches 28.1 and 28.2 which are plugged onto the ends 24.1 and 24.2 of the metal strip 25 in the folded state. Furthermore, the plate 27 has two slots 29.1 and 29.2 into which projections 30.1 and 30.2 of the metal strip 25 are inserted.
- the two plates 27 hold the end piece 23 of the second building train between them.
- a pot 31 is placed, which is shown in more detail in Figures 6a to 6d.
- the pot 31 has a shaft 32 which, in the position of use, sits closely on the central switching shaft 2 and is riveted to the latter.
- the pot opens, a gate 34 for limiting the switching path of the central switching shaft 2 and a detent 35 being formed in its wall 33. It can be seen in FIG. 2 that the detent 35 interacts with a ball catch 36 which is mounted fixed to the housing.
- a pin 37 engages in the setting 34, which is at the same time a component of a device 38 for fixing the central shift shaft 2.
- This bolt 37 not only passes through the link 34, but can also engage in a bore 39 in the central control shaft 2 or in a disc 40, shown in FIG. 5, which is attached to the central control shaft 2. In this way, the central shift shaft 2 is fixed, which is necessary, for example, for various setting operations of the transmission.
- the bolt 37 also slides in a guide sleeve 45, which ends in the transmission in front of the backdrop 34 with an inclined surface 46.
- a cross bolt 47 which crosses the bolt 37, is supported against the inclined surface 46. If the handle 44 is rotated by approximately 90 °, the bolt 37 m slides into the bore 39, and the transverse bolt 47 slides into a notch 48 at the tip of the guide sleeve 45, so that the bolt 37 is held in this position.
- the central switching shaft 2 is designed as a tube. It has holes 51 and 52 for fixing the pot 31 and the sheet metal strip 25. Furthermore, the shift fingers 8 and 9 are welded onto it.
- the central shift shaft 2 should have recesses 53.1, 53.2 and 54.1, 54.2. These recesses have the following functions:
- Recess 54.1 only permits displacement of driver 10 at all.
- Both supports 57 and 58 have a rounded sliding surface 59 and 60.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
Description
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98948995A EP0975904A1 (en) | 1998-02-13 | 1998-09-30 | Gear with central control shaft |
AU95416/98A AU9541698A (en) | 1998-02-13 | 1998-09-30 | Gear with central control shaft |
DE19882218T DE19882218B4 (en) | 1998-02-13 | 1998-09-30 | Gearbox with a central selector shaft |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998105924 DE19805924A1 (en) | 1998-02-13 | 1998-02-13 | transmission |
DE19805924.8 | 1998-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999041529A1 true WO1999041529A1 (en) | 1999-08-19 |
Family
ID=7857619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/006192 WO1999041529A1 (en) | 1998-02-13 | 1998-09-30 | Gear with central control shaft |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0975904A1 (en) |
AU (1) | AU9541698A (en) |
DE (3) | DE19805924A1 (en) |
WO (1) | WO1999041529A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10160859A1 (en) * | 2001-12-12 | 2003-06-26 | Ina Schaeffler Kg | Shifting device for shifting at least two shiftable gears of a manual transmission |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19809424B4 (en) * | 1998-03-05 | 2008-10-02 | Volkswagen Ag | Locking device for a transmission |
DE10029620B4 (en) * | 1999-06-21 | 2010-10-28 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Shifting shaft for a manual transmission and method for its production |
FR2797018B1 (en) * | 1999-07-28 | 2001-10-19 | Renault | COMPACT GEARBOX |
ES2204469T3 (en) * | 1999-07-28 | 2004-05-01 | Renault S.A.S. | COMPACT SPEED BOX THAT INCLUDES TAPPING FOOTS FOR DRIVING THE FORKS. |
FR2797019B1 (en) * | 1999-07-28 | 2001-10-19 | Renault | GEARBOX HAVING ROCKING FORK OPERATING FEET |
DE10006721A1 (en) | 2000-02-15 | 2001-08-16 | Schaeffler Waelzlager Ohg | Switching device of a change gearbox with damping element and switching path limitation |
DE10010040A1 (en) * | 2000-03-02 | 2001-09-06 | Volkswagen Ag | Multi-stage reduction gear has selector shaft, sliding selector shaft, locking sleeve, blocking element and bolt. |
DE10013878A1 (en) * | 2000-03-21 | 2001-09-27 | Schaeffler Waelzlager Ohg | Gear selector shaft is constructed as axially symmetrical hollow metal component made in non-cutting process and with selecting or interlocking profile with several radially aligned and axially spaced walls defining guide slot |
DE10019776A1 (en) * | 2000-04-20 | 2001-10-25 | Volkswagen Ag | Multi-stepped speed change gearbox has slide block with detent holes in which engages by axial displacement a guide pin by section with diameter corresponding to detent hole |
DE10064609A1 (en) | 2000-12-22 | 2002-06-27 | Ina Schaeffler Kg | Shift device of gear shift transmission has guide track in at least one bearing ring |
DE202004006953U1 (en) | 2004-04-26 | 2004-08-05 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Switching device for a change gearbox with a simplified shifting gate |
DE102004036369B4 (en) * | 2004-07-27 | 2007-12-13 | Selzer Fertigungstechnik Gmbh & Co. Kg | Control drum arrangement for a motor vehicle change gearbox |
DE102007011034A1 (en) * | 2007-03-07 | 2008-09-11 | Schaeffler Kg | Device for locking and unlocking movable gear-part e.g. for central switch-shaft, has gear-part axially gripped and locked in one position by retaining member |
DE102007020188A1 (en) | 2007-04-28 | 2008-10-30 | Schaeffler Kg | Locking device for securing the position of a gearbox |
DE102007045672A1 (en) * | 2007-09-25 | 2009-04-02 | Schaeffler Kg | Actuating device for a change gear of a motor vehicle |
DE102007045653A1 (en) * | 2007-09-25 | 2009-04-02 | Schaeffler Kg | Actuating device for a change gear of a motor vehicle |
DE102007054548A1 (en) | 2007-11-15 | 2009-05-20 | Schaeffler Kg | Rastiersegment for a transmission element in a switching device and switching device with the Rastiersegment |
DE102008026181A1 (en) | 2008-05-30 | 2009-12-03 | Schaeffler Kg | Shifter mechanism for shift gear box, has fork rakes covered in region of tooth inner wall, which faces central axis such that fork rakes form cross aligning stop defining shift fork positions |
DE102009038082A1 (en) | 2009-08-19 | 2011-02-24 | Schaeffler Technologies Gmbh & Co. Kg | Locking device for positioning e.g. rotatable selector shaft in switchgear unit of manual transmission of motor vehicle, has spring for pretensioning latch element against adjusting element, and channel guide unit formed as gate pin |
EP2420705B1 (en) * | 2010-06-29 | 2013-06-26 | Valeo Sicherheitssysteme GmbH | Actuator for gearbox with multiple secondary shafts and multiple clutches |
DE102011119817A1 (en) * | 2011-12-01 | 2013-06-06 | Stiwa Holding Gmbh | Shifting device for automatic dual clutch transmission for motor car, has transmission unit comprising shift finger, which is swingably supported on first shift shaft between engagement positions with second and third shift shafts |
DE102012223218B4 (en) * | 2012-12-14 | 2015-02-05 | Schaeffler Technologies Gmbh & Co. Kg | Locking device for a transmission, in particular for a motor vehicle transmission |
DE102014202886A1 (en) * | 2014-02-18 | 2015-08-20 | Schaeffler Technologies AG & Co. KG | Switching arrangement for a transmission |
DE102014016758A1 (en) | 2014-11-13 | 2015-06-11 | Daimler Ag | Switching unit for a motor vehicle transmission |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1485278A (en) * | 1922-12-14 | 1924-02-26 | Lancia Vincenzo | Change-speed gear |
US3757598A (en) * | 1971-06-21 | 1973-09-11 | Massey Ferguson Inc | Single lever control for transmission |
GB2140105A (en) * | 1983-04-21 | 1984-11-21 | Porsche Ag | Motor vehicle manual gearbox control |
EP0532924A2 (en) * | 1991-09-19 | 1993-03-24 | Dr.Ing.h.c. F. Porsche Aktiengesellschaft | Gear shift device for a gearbox of a motor vehicle |
DE4313564C1 (en) * | 1993-04-26 | 1994-06-23 | Daimler Benz Ag | Switching device for a gear change transmission of a motor vehicle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1474977A (en) * | 1966-02-16 | 1967-03-31 | Saviem | Advanced selection and control device for gearboxes |
FR1563876A (en) * | 1968-02-09 | 1969-04-18 | Renault | |
JPS55106823A (en) * | 1979-02-07 | 1980-08-16 | Nissan Motor Co Ltd | Transmission for automobile |
US4483211A (en) * | 1982-01-19 | 1984-11-20 | Cablecraft, Inc. | Dual cable transmission gearshift mechanism |
DE4328399A1 (en) * | 1993-08-24 | 1995-03-02 | Schaeffler Waelzlager Kg | Selector mechanism for a motor-vehicle gearbox |
DE9412122U1 (en) * | 1994-07-27 | 1994-09-22 | Schaeffler Waelzlager Kg | Locking sleeve for securing adjustment positions of an actuating element, in particular a shift linkage for motor vehicles |
DE4441138C2 (en) * | 1994-11-18 | 1996-09-19 | Juergen Decker | Fixing pin for a gear actuator |
DE29615599U1 (en) * | 1996-09-06 | 1996-11-28 | Schaeffler Waelzlager Kg | Locking system for a mechanical gear shift |
-
1998
- 1998-02-13 DE DE1998105924 patent/DE19805924A1/en not_active Withdrawn
- 1998-02-13 DE DE29814943U patent/DE29814943U1/en not_active Expired - Lifetime
- 1998-09-30 DE DE19882218T patent/DE19882218B4/en not_active Expired - Lifetime
- 1998-09-30 AU AU95416/98A patent/AU9541698A/en not_active Abandoned
- 1998-09-30 WO PCT/EP1998/006192 patent/WO1999041529A1/en not_active Application Discontinuation
- 1998-09-30 EP EP98948995A patent/EP0975904A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1485278A (en) * | 1922-12-14 | 1924-02-26 | Lancia Vincenzo | Change-speed gear |
US3757598A (en) * | 1971-06-21 | 1973-09-11 | Massey Ferguson Inc | Single lever control for transmission |
GB2140105A (en) * | 1983-04-21 | 1984-11-21 | Porsche Ag | Motor vehicle manual gearbox control |
EP0532924A2 (en) * | 1991-09-19 | 1993-03-24 | Dr.Ing.h.c. F. Porsche Aktiengesellschaft | Gear shift device for a gearbox of a motor vehicle |
DE4313564C1 (en) * | 1993-04-26 | 1994-06-23 | Daimler Benz Ag | Switching device for a gear change transmission of a motor vehicle |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10160859A1 (en) * | 2001-12-12 | 2003-06-26 | Ina Schaeffler Kg | Shifting device for shifting at least two shiftable gears of a manual transmission |
Also Published As
Publication number | Publication date |
---|---|
DE29814943U1 (en) | 1999-05-27 |
DE19805924A1 (en) | 1999-08-26 |
EP0975904A1 (en) | 2000-02-02 |
DE19882218D2 (en) | 2000-10-26 |
DE19882218B4 (en) | 2006-11-02 |
AU9541698A (en) | 1999-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0975904A1 (en) | Gear with central control shaft | |
EP2580497B1 (en) | Actuating device for change gear transmission | |
DE2930151A1 (en) | GEAR SELECTION MECHANISM AND TRANSMISSION CONTAINING THIS | |
EP2288826B1 (en) | Method for producing a shift finger arrangement | |
DE19901056A1 (en) | Single-shaft vehicle gear selector mechanism with gear-selection lock | |
DE8409129U1 (en) | MANUAL GEARBOX | |
WO2003008844A1 (en) | Single-shaft switching device | |
EP2288825B1 (en) | Gearshift dome housing and gearshift dome comprising the gearshift dome housing | |
DE102008029262B4 (en) | Locking device for locking shift rails of a transmission | |
EP3108159B1 (en) | Shifting arrangement for a transmission | |
DE10012382B4 (en) | Manual shift lever for a vehicle change gearbox | |
EP2610531B1 (en) | Shifting device for a gearbox | |
DE112005001381B4 (en) | Gearshift system | |
EP1711727B1 (en) | Gear-shifting device | |
EP1746313B1 (en) | Shift lock mechanism for gearbox | |
DE10045266C2 (en) | Switching device for actuating a multi-stage manual transmission | |
WO1993010377A1 (en) | Gearshifting arrangement for actuating motor vehicle multi-speed gearboxes | |
DE202004006953U1 (en) | Switching device for a change gearbox with a simplified shifting gate | |
EP1281895B1 (en) | Shift lock mechanism | |
WO2004029486A1 (en) | Guiding mechanism for gear shifting in a gear-box | |
DE10332494B4 (en) | Actuating device for the automated actuation of a manual transmission | |
DE3333423A1 (en) | Mechanical shifting device | |
EP1245872B1 (en) | Shift actuator for a change-speed gearbox, particularly for vehicles | |
DE1630407C3 (en) | Shift lock to prevent unintentional engagement of reverse gear in a shifting device for motor vehicle gearboxes | |
DE102015206463A1 (en) | Shaft switching system for switching a gear unit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1998948995 Country of ref document: EP |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 1998948995 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
REF | Corresponds to |
Ref document number: 19882218 Country of ref document: DE Date of ref document: 20001026 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 19882218 Country of ref document: DE |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1998948995 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8607 |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8607 |