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
• • 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
  • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
• • 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

Definitions

• the present invention relates to a circuit protection for in particular the resp ⁇
• manual transmissions have mainly been used under the term manual transmission
• the selected gear stage for example, program-controlled via the gearbox
• gearbox internal actuators a defect, for example in the form of a
• Based manual gearboxes can be actuators in the form of electric motors
• two electric motors on the automated manual transmission can be used.
• two electric motors on the automated manual transmission can be used.
• the present invention is therefore based on the object, a switchgear
• the biasing device which is in engagement with the central shift shaft so that it
• Shift shaft has occurred or a malfunction in the control of the actuator or the actuators for the actuation of the central switching mechanism for selection and / or
• the central control shaft can have an engagement surface with which the preload
• the central control shaft to act on the pretensioning device leads to a pretensioning force brought about by the pretensioning device, its presence or also its existence
• tuators can be detected.
• the engagement surface can be on the central
• central shift shaft is engaged with the biasing device. With one over the
• the actuator must overcome the pretensioning force that results from the fact that the pretensioning force
• the engagement surface can have two conical have sections which adjoin one another with their smaller areas, so
• Intervention stands. In other words, it means that the areas of engagement are one
• the central switching shaft has one
• Teten gear stage may be so that the recess provided on the selector shaft
• electromotive actuator can be detected via a controller.
• the fuse protection according to the invention now ensures that an unintentional
• Such a case could, for example, be the case in a vertical installation position
• Fig. 1 shows a section of a central control shaft with an engaging therewith
• Fig. 2 is a view similar to that of FIG. 1, with the central control shaft additionally has a tapered hole for fixing the mounting position;
• Fig. 3 is a view of the arrangement of Figure 2 from above.
• FIG. 4 shows a view of a central selector shaft with a modified engagement surface
• Fig. 5 is a view of the arrangement of Figure 4 from above.
• Fig. 6 shows two representations of gear shift schemes to explain the positions
• Fig. 1 of the drawing shows a circuit protection for an automated Druckge ⁇
• a central control shaft 1 which is only shown in sections, has a cylinder
• the central control shaft 1 has an actuator
• the central control shaft 1 can
• Electric motor via a gear which can be a worm gear, in the gear housing, in which the central control shaft 1 is mounted, are axially displaced,
• central switching shaft 1 is actuated by the actuator, which is also for the longitudinal movement
• the central control shaft 1 is responsible, or also from a further actuator, see above
• the actuator must move the central control shaft 1 downward in the plane of the drawing
• Compression spring 7 must be moved. This movement of the ball 6 leads to a
• Electric motor trained actuator leads to an increase in the wiring current.
• the central control shaft 1 can only in a vertical installation position
• Position of the gearbox can correspond, so the case is excluded that
• the pretensioning device 4 can be shown in the actuator
• housing 9 can be installed as a detent so that the spring-loaded ball 6 on the zen
• Selection position in the middle of the two lanes can be one in the transmission
• Shift fork mouth is pressed at the same time.
• Compression spring 7 are dimensioned so that the Ak ⁇ responsible for the dialing process
• Switch shaft 1 in addition to the features of FIG. 1, a tapered bore 10th
• tion 10 serves to fix the mounting position, that is, to determine the
• the central control shaft 1 has been rotated in the direction of its circumferential direction, so that shaking or swinging the central control shaft 1 in the direction of it
• FIG. 5 of the drawing shows an arrangement such as that shown in FIG. 3 of the drawing
• central switching shaft 1 provided conical bore 10 at the height of the
• Fig. 6 of the drawing finally shows two H-shaped shift patterns of a transmission
• a control can be a
• control determines as part of this sequence control that an error is occurring
• the controller continues to control the selector motor to move the zener
• the switch motor can be recognized. If the selector motor to move to

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Gear-Shifting Mechanisms (AREA)
• Control Of Transmission Device (AREA)

Priority Applications (4)

Applications Claiming Priority (2)

Publications (1)

Family

ID=7913645

Family Applications (1)

Country Status (7)

Families Citing this family (6)

Citations (8)

Family Cites Families (4)

• 2000
  • 2000-06-29 WO PCT/DE2000/002194 patent/WO2001002757A1/de active Application Filing
  • 2000-06-29 DE DE10081878T patent/DE10081878D2/de not_active Expired - Lifetime
  • 2000-06-29 DE DE10081878.1A patent/DE10081878B4/de not_active Expired - Lifetime
  • 2000-06-29 AU AU65561/00A patent/AU6556100A/en not_active Abandoned
  • 2000-06-29 BR BRPI0007003-3A patent/BR0007003B1/pt not_active IP Right Cessation
  • 2000-06-29 DE DE10031754A patent/DE10031754A1/de not_active Withdrawn
  • 2000-06-29 KR KR1020017002820A patent/KR100676595B1/ko active IP Right Grant
  • 2000-07-03 FR FR0008608A patent/FR2796694B1/fr not_active Expired - Lifetime
  • 2000-07-04 IT IT2000MI001505A patent/IT1318119B1/it active

Patent Citations (8)

Non-Patent Citations (1)

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