DE102005052478A1 - switching device - Google Patents
switching device Download PDFInfo
- Publication number
- DE102005052478A1 DE102005052478A1 DE102005052478A DE102005052478A DE102005052478A1 DE 102005052478 A1 DE102005052478 A1 DE 102005052478A1 DE 102005052478 A DE102005052478 A DE 102005052478A DE 102005052478 A DE102005052478 A DE 102005052478A DE 102005052478 A1 DE102005052478 A1 DE 102005052478A1
- Authority
- DE
- Germany
- Prior art keywords
- switching device
- shift
- shift rod
- switching
- fork
- 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.)
- Ceased
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
- F16H63/32—Gear shift yokes, e.g. shift forks
-
- 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
-
- 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
- F16H2063/202—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 cam plates for selection or shifting, e.g. shift plates with recesses or groves moved by a selector extension
-
- 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
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/321—Gear shift yokes, e.g. shift forks characterised by the interface between fork body and shift rod, e.g. fixing means, bushes, cams or pins
-
- 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
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/322—Gear shift yokes, e.g. shift forks characterised by catches or notches for moving the fork
-
- 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
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/327—Gear shift yokes, e.g. shift forks essentially made of sheet metal
-
- 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
Abstract
Die Erfindung betrifft eine Schalteinrichtung (1) für ein Zahnräderwechselgetriebe mit einer Schaltgabel (3), welche einen gabelförmigen Grundkörper (4) mit Gabelenden (18, 19), eine Schaltstangenanbindung (5) und einer zu einer Längsachse (7) parallelen Schaltstange (2) aufweist, wobei die Schaltgabel (3) entlang der Längsachse (7) gelagert ist.The invention relates to a switching device (1) for a change-speed gearbox with a shift fork (3), which has a fork-shaped base body (4) with fork ends (18, 19), a shift rod connection (5) and a shift rod (2) parallel to a longitudinal axis (7) ), wherein the shift fork (3) along the longitudinal axis (7) is mounted.
Description
Gebiet der ErfindungTerritory of invention
Die Erfindung betrifft eine Schalteinrichtung für ein Zahnräderwechselgetriebe mit einer Schaltgabel, welche einen gabelförmigen Grundkörper mit Gabelenden, eine Schaltstangenanbindung und einer zu einer Längsachse parallelen Schaltstange aufweist, wobei die Schaltgabel entlang der Längsachse gelagert ist.The The invention relates to a switching device for a change-speed gearbox with a Shift fork, which is a forked body with fork ends, a shift bar connection and one to a longitudinal axis having parallel shift rod, wherein the shift fork along the longitudinal axis stored is.
Hintergrund der Erfindungbackground the invention
Eine
derartige Schalteinrichtung ist in
Eine
weitere Schaltgabel ist in
Aufgabe der ErfindungTask of invention
Der Erfindung liegt daher die Aufgabe zugrunde, die geschilderten Nachteile zu vermeiden und somit eine gewichtsoptimierte Schaltgabel zu schaffen, welche sich mittels geringen Aufwands herstellen und montieren lässt und welche von der Art der verwendeten Schaltschiene unabhängig ist.Of the Invention is therefore based on the object, the disadvantages to avoid and thus create a weight-optimized shift fork, which can be produced and assembled by means of low expenditure and which is independent of the type of switching rail used.
Erfindungsgemäß wird diese Aufgabe durch den kennzeichnenden Teil des Anspruchs 1 gelöst. Die Schaltstangenanbindung besteht dabei aus zwei umgeformten Blechhälften, welche miteinander und mit der Basis des Grundkörpers fest verbunden sind und im montierten Zustand der Schalteinrichtung die Schaltstange in Umfangsrichtung vollständig oder zumindest über einen großen Winkelbereich Φ umschließen. Groß bedeutet dabei, dass die Schaltstange von den beiden Blechhälften zumindest fast vollständig umgeben sind. Aus fertigungstechnischen Gründen sind scharfe Abkantungen durch Kaltumformtechniken in der Regel nicht zu erreichen, daher werden die Blechhälften nicht vollständig an der Schaltstange anliegen. Auch aus Festigkeitsgründen kann es sinnvoll sein, kleinere Biegeradien für die Blechhälften zu verwenden, was dann zu einer Verkleinerung des umschließenden Winkelbereichs führt.According to the invention this Problem solved by the characterizing part of claim 1. The Schaltstangenanbindung consists of two converted sheet metal halves, which with each other and with the base of the body are firmly connected and in the assembled state of the switching device, the shift rod in Circumferential direction complete or at least about a big Enclose angle range Φ. Means big in that the shift rod of the two sheet metal halves at least almost complete are surrounded. For technical reasons, sharp bends usually can not be achieved by cold forming techniques, therefore the sheet metal halves not completely resting on the shift rod. Also for reasons of strength can It would be wise to use smaller bending radii for the sheet halves too Use, which then leads to a reduction of the enclosing angle range.
Die Blechhälften lassen sich besonders einfach beispielsweise durch Stanzen und Biegen herstellen. Dabei ist es möglich, die Blechhälften im Bereich der Anbindung an die Schaltstange komplementär auszubilden. Für verschiedene Schalteinrichtungen muss deshalb nicht die gesamte Schaltgabel neu angepasst werden, es genügt eine Adaptierung der umgeformten Blechhälften, welche die Schaltstangenanbindung bilden. Die Erfindung ermöglicht somit weiterhin in vorteilhafter Weise, dass auch Schaltstangen verwendet werden können, welche einen nicht kreisförmigen Querschnitt aufweisen. Im Vergleich zu als zylindrische Führungen ausgebildete Schaltstangenanbindungen ist die erfindungsgemäße Schaltstangenanbindung besonders leicht umformbar, materialsparend und damit kostengünstig herstellbar.The plate halves can be particularly easy, for example, by punching and bending produce. It is possible the sheet metal halves form complementary in the area of the connection to the shift rod. For different Switching devices therefore do not have to rewire the entire shift fork be adapted, it is enough an adaptation of the formed sheet metal halves, which the Schaltstangenanbindung form. The invention allows thus continue in an advantageous manner that also shift rails can be used which is a non-circular Have cross-section. Compared to as cylindrical guides Trained connecting rod connections is the switching rod connection according to the invention particularly easy to form, material-saving and therefore inexpensive to produce.
In einer vorteilhaften Weiterbildung der Erfindung sind die Blechhälften miteinander mittels eines Schweißverfahrens, beispielsweise Punktschweißen, stoffschlüssig miteinander verbunden. Dieses Fügeverfahren ist besonders einfach zu realisieren und gibt einen festen, stoffschlüssigen Halt. Die Verbindung der Einzelteile Schaltgabelanbindung und Grundkörper kann ebenfalls durch ein Schweißverfahren realisiert werden. In einer weiteren Ausgestaltung werden die beiden Blechhälften miteinander mittels Clinchen oder Nieten verbunden. Gegenüber dem Schweißen hat dies den Vorteil, dass sich die Blechhälften weniger verziehen und so eine größere Genauigkeit erreicht werden kann.In an advantageous embodiment of the invention, the sheet metal halves with each other by means of a welding process, for example spot welding, cohesively connected with each other. This joining process is particularly easy to implement and gives a firm, cohesive grip. The connection of the parts shift fork connection and body can also by a welding process will be realized. In a further embodiment, the two plate halves connected together by means of clinching or riveting. Compared to the welding this has the advantage that the sheet metal halves warp less and such a greater accuracy can be achieved.
In der Weiterbildung nach Anspruch 5 weist die Schaltstangenanbindung in besonders gering belasteten Bereichen Ausnehmungen auf. Es hat sich herausgestellt, dass bei einer Schaltstangenanbindung, die aus Blech besteht und keine Ausnehmungen aufweist, die Randbereiche wesentlich stärker belastet sind als die Innenbereiche. In den Innenbereichen werden deshalb Durchgangsausnehmungen vorgesehen, um das Gewicht zu reduzieren, ohne dass die Steifigkeit signifikant leidet.In The development according to claim 5, the shift rod connection In particularly low loaded areas recesses. It has It turned out that with a shift rod connection, the Made of sheet metal and has no recesses, the edge areas much more burdened are considered the interior areas. In the interior areas are therefore Through holes provided to reduce the weight without the stiffness suffers significantly.
In einer weiteren Variante der Erfindung ist eine dieser Ausnehmungen als ein Schaltmaul ausgebildet, welches mit einem Schalttinger in Eingriff bringbar ist. Diese Variante ist bei minimalem Gewicht auch gleichzeitig besonders raumsparend.In Another variant of the invention is one of these recesses designed as a switching mouth, which with a Schalttinger in Intervention can be brought. This variant is at minimal weight also very space-saving at the same time.
In einer Schalteinrichtung nach Anspruch 6 weisen die Blechhälften jeweils eine Rastkontur auf. Dabei wirkt die Rastkontur mit einem Rastelement zusammen, welches die geschalteten Gänge, bzw. die Neutralstellung fixiert. In der Regel ist daher die Rastkontur als ein Rastgebirge mit drei Vertiefungen ausgebildet. Durch diese Anordnung der Rastkontur in der Schaltstangenanbindung kann eine Arretierung der Schalteinrichtung erfolgen, ohne dass ein großer radialer Bauraum vorhanden ist.In a switching device according to claim 6, the sheet halves each a catch contour on. The detent contour interacts with a detent element, which the switched gears, or the neutral position fixed. As a rule, therefore, the locking contour designed as a resting mountain with three depressions. Through this Arrangement of the locking contour in the shift rod connection can be a Locking the switching device done without a large radial Space is available.
Gemäß Anspruch 9 weist die Schaltstange eine Durchgangsausnehmung auf, in welcher ein Rastelement angeordnet ist. Dieses ist dadurch raumsparend und verliersicher angeordnet, da es von beiden Seiten durch die Blechhälften begrenzt wird. Weisen die Blechhälften jeweils eine Rastkontur auf, welche sich zudem gegenüberliegen und optimalerweise symmetrisch zueinander ausgebildet sind, kann das Rastelement auf die Schaltstangenanbindung mit doppeltem Hub wirken. Dies ermöglicht letztlich die Verwendung eines besonders kleinen Rastelements und eine Schwächung der Schaltstange durch eine große Durch gangsausnehmung wird vermieden. Als Rastelemente kommen alle Rastelemente des Standes der Technik in Frage, beispielsweise in Ausführung mit einer Rastkugel, die wälzgelagert sein kann.According to claim 9, the shift rod on a through-hole, in which a locking element is arranged. This is thereby space-saving and arranged captive, since it is bounded on both sides by the sheet metal halves. Assign the sheet metal halves in each case a latching contour, which are also opposite each other and optimally symmetrical to each other, can the locking element on the shift rod connection with double stroke Act. this makes possible ultimately the use of a particularly small locking element and a weakening the shift rod by a large Through gangsausnehmung is avoided. As locking elements are all Locking elements of the prior art in question, for example in execution with a detent ball, the roller bearings can be.
Zusammenfassend ermöglicht es die Erfindung, eine kostengünstige und masseoptimierte Anbindung einer verschwenkbaren und/oder verschiebbaren Schaltgabel, die vorzugsweise kalt umgeformt ist, an eine Schaltstange herzustellen. Die zweiteilige Bauweise mit den beiden Blechhälften benötigt geringere Umformkräfte, wodurch die Blechstärke noch einmal reduziert werden kann.In summary allows it is the invention, a cost-effective and mass-optimized connection of a pivotable and / or movable Shift fork, which is preferably cold formed, to a shift rod manufacture. The two-part construction with the two halves of the sheet requires less forming forces, whereby the sheet thickness can be reduced once again.
Kurze Beschreibung der ZeichnungenShort description the drawings
Die Erfindung im folgenden anhand von Ausführungsbeispielen erläutert. Es zeigen:The Invention explained below with reference to embodiments. It demonstrate:
Detaillierte Beschreibung der Zeichnungendetailed Description of the drawings
Die
Erfindung wird anhand eines Ausführungsbeispiels
näher erläutert.
Aus
den
Wie
aus den
Die
Schaltstangenanbindung
- 11
- Schalteinheitswitching unit
- 22
- Schaltstangeshift rod
- 33
- Schaltgabelshift fork
- 44
- Grundkörperbody
- 55
- SchaltstangenanbindungShift rod connection
- 66
- Blechhälfteplate half
- 77
- Blechhälfteplate half
- 88th
- Ausnehmungrecess
- 99
- Ausnehmungrecess
- 1010
- Schaltmaulshift mouthpiece
- 11a11a
- bis d Randbereicheto d border areas
- 1212
- Rastkonturcatch contour
- 1313
- Rastkonturcatch contour
- 1414
- Durchgangsausnehmungthrough recess
- 1515
- Rastelementlocking element
- 1616
- RastgebirgeRest Mountains
- 1717
- Gleitbuchsebush
- 1818
- Gehäusecasing
- 1919
- Gehäusebodencaseback
- 2020
- Gehäusewandhousing wall
- 2121
- Gehäusewandhousing wall
- 2222
- Federelementspring element
- 2323
- Stiftpen
- 2424
- Gleitschuheskids
- 2525
- Nietenrivet
- 2626
- Hülseshell
- 2727
- Hülseshell
- 2828
- erstes Endefirst The End
- 2929
- zweites Endesecond The End
- 3030
- Lagerstelledepository
- bs b s
- Verbindungsbreitelink width
- ba, bb, bc, bd b a , b b , b c , b d
- Stegbreitenweb widths
- ΦΦ
- Winkelangle
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005052478A DE102005052478A1 (en) | 2005-11-03 | 2005-11-03 | switching device |
IT002004A ITMI20062004A1 (en) | 2005-11-03 | 2006-10-18 | COMMAND DEVICE |
FR0654685A FR2892790B1 (en) | 2005-11-03 | 2006-11-02 | GEAR GEARBOX SWITCHING INSTALLATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005052478A DE102005052478A1 (en) | 2005-11-03 | 2005-11-03 | switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005052478A1 true DE102005052478A1 (en) | 2007-05-10 |
Family
ID=37949799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005052478A Ceased DE102005052478A1 (en) | 2005-11-03 | 2005-11-03 | switching device |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102005052478A1 (en) |
FR (1) | FR2892790B1 (en) |
IT (1) | ITMI20062004A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007062354A1 (en) * | 2007-12-22 | 2009-06-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Shift fork for gear box of motor vehicle, has base body comprising passage-openings, and plate elements arranged at front side of base and connected with each other by plastic bars that are guided through passage openings |
DE102011052837A1 (en) | 2010-08-27 | 2012-03-01 | Stiwa Holding Gmbh | Switching device for a change-speed gearbox |
DE102010046162A1 (en) | 2010-09-21 | 2012-03-22 | Schaeffler Technologies Gmbh & Co. Kg | Switching arrangement of a gear change transmission |
DE102010046160A1 (en) | 2010-09-21 | 2012-03-22 | Schaeffler Technologies Gmbh & Co. Kg | Switching arrangement of a gear change transmission |
DE102011076282A1 (en) | 2011-05-23 | 2012-11-29 | Schaeffler Technologies AG & Co. KG | Switching unit for change-speed gearbox of motor vehicle, has switching arm that is deformed via two axially offset supporting elements on drive rod |
CN103307267A (en) * | 2012-03-14 | 2013-09-18 | 通用汽车环球科技运作有限责任公司 | Internal gear shift for transmission and transmission for vehicle |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2920510B1 (en) * | 2007-08-28 | 2009-12-18 | Peugeot Citroen Automobiles Sa | GEARBOX CONTROL DEVICE FOR A MOTOR VEHICLE |
CN108506483A (en) * | 2018-06-05 | 2018-09-07 | 张健铭 | One Albatra metal shift fork |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1848789U (en) * | 1961-06-29 | 1962-03-22 | Bosch Gmbh Robert | FORK-SHAPED SWIVEL LEVER, IN PARTICULAR FOR ENGAGING THE PINION GEAR OF TURNING MOTORS FOR COMBUSTION MACHINES. |
DE10125098A1 (en) * | 2001-05-23 | 2002-11-28 | Ina Schaeffler Kg | Shift fork for a change gearbox with a fork-shaped base body made of sheet metal |
DE10342133A1 (en) * | 2003-09-12 | 2005-04-07 | Ina-Schaeffler Kg | Locking device for position fixing of selector fork of multiple-stage gear box has locking element of two cylindrical bolts, engaging partially around selector shaft |
DE10360719A1 (en) * | 2003-12-24 | 2005-07-21 | Ina-Schaeffler Kg | shift fork |
-
2005
- 2005-11-03 DE DE102005052478A patent/DE102005052478A1/en not_active Ceased
-
2006
- 2006-10-18 IT IT002004A patent/ITMI20062004A1/en unknown
- 2006-11-02 FR FR0654685A patent/FR2892790B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1848789U (en) * | 1961-06-29 | 1962-03-22 | Bosch Gmbh Robert | FORK-SHAPED SWIVEL LEVER, IN PARTICULAR FOR ENGAGING THE PINION GEAR OF TURNING MOTORS FOR COMBUSTION MACHINES. |
DE10125098A1 (en) * | 2001-05-23 | 2002-11-28 | Ina Schaeffler Kg | Shift fork for a change gearbox with a fork-shaped base body made of sheet metal |
DE10342133A1 (en) * | 2003-09-12 | 2005-04-07 | Ina-Schaeffler Kg | Locking device for position fixing of selector fork of multiple-stage gear box has locking element of two cylindrical bolts, engaging partially around selector shaft |
DE10360719A1 (en) * | 2003-12-24 | 2005-07-21 | Ina-Schaeffler Kg | shift fork |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007062354A1 (en) * | 2007-12-22 | 2009-06-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Shift fork for gear box of motor vehicle, has base body comprising passage-openings, and plate elements arranged at front side of base and connected with each other by plastic bars that are guided through passage openings |
DE102007062354B4 (en) | 2007-12-22 | 2021-12-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Shift fork of a transmission and a method for producing such a shift fork |
DE102011052837A1 (en) | 2010-08-27 | 2012-03-01 | Stiwa Holding Gmbh | Switching device for a change-speed gearbox |
DE102011052837B4 (en) | 2010-08-27 | 2023-02-02 | Stiwa Holding Gmbh | Shifting device for a change gear transmission with a base body and a base body connection manufactured separately from the base body |
DE102010046162A1 (en) | 2010-09-21 | 2012-03-22 | Schaeffler Technologies Gmbh & Co. Kg | Switching arrangement of a gear change transmission |
DE102010046160A1 (en) | 2010-09-21 | 2012-03-22 | Schaeffler Technologies Gmbh & Co. Kg | Switching arrangement of a gear change transmission |
WO2012038106A1 (en) | 2010-09-21 | 2012-03-29 | Schaeffler Technologies AG & Co. KG | Shift arrangement for a gear-change transmission |
WO2012038107A1 (en) | 2010-09-21 | 2012-03-29 | Schaeffler Technologies AG & Co. KG | Shift arrangement for a gear-change transmission |
CN103119342A (en) * | 2010-09-21 | 2013-05-22 | 谢夫勒科技股份两合公司 | Shift arrangement for a gear-change transmission |
DE102011076282A1 (en) | 2011-05-23 | 2012-11-29 | Schaeffler Technologies AG & Co. KG | Switching unit for change-speed gearbox of motor vehicle, has switching arm that is deformed via two axially offset supporting elements on drive rod |
CN103307267A (en) * | 2012-03-14 | 2013-09-18 | 通用汽车环球科技运作有限责任公司 | Internal gear shift for transmission and transmission for vehicle |
CN103307267B (en) * | 2012-03-14 | 2017-06-23 | 通用汽车环球科技运作有限责任公司 | Internal gear shift for speed changer and the speed changer for motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
FR2892790A1 (en) | 2007-05-04 |
FR2892790B1 (en) | 2011-12-16 |
ITMI20062004A1 (en) | 2007-05-04 |
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