DE29621791U1 - Device for early detection of malfunctions in the operation of automatic transmissions - Google Patents

Device for early detection of malfunctions in the operation of automatic transmissions

Info

Publication number
DE29621791U1
DE29621791U1 DE29621791U DE29621791U DE29621791U1 DE 29621791 U1 DE29621791 U1 DE 29621791U1 DE 29621791 U DE29621791 U DE 29621791U DE 29621791 U DE29621791 U DE 29621791U DE 29621791 U1 DE29621791 U1 DE 29621791U1
Authority
DE
Germany
Prior art keywords
malfunctions
early detection
automatic transmissions
transmissions
automatic
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.)
Expired - Lifetime
Application number
DE29621791U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Turbo GmbH and Co KG
Original Assignee
Voith Turbo GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Voith Turbo GmbH and Co KG filed Critical Voith Turbo GmbH and Co KG
Priority to DE29621791U priority Critical patent/DE29621791U1/en
Publication of DE29621791U1 publication Critical patent/DE29621791U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/126—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is the controller
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/1272—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a part of the final output mechanism, e.g. shift rods or forks
DE29621791U 1996-12-17 1996-12-17 Device for early detection of malfunctions in the operation of automatic transmissions Expired - Lifetime DE29621791U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29621791U DE29621791U1 (en) 1996-12-17 1996-12-17 Device for early detection of malfunctions in the operation of automatic transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29621791U DE29621791U1 (en) 1996-12-17 1996-12-17 Device for early detection of malfunctions in the operation of automatic transmissions

Publications (1)

Publication Number Publication Date
DE29621791U1 true DE29621791U1 (en) 1998-04-16

Family

ID=8033342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29621791U Expired - Lifetime DE29621791U1 (en) 1996-12-17 1996-12-17 Device for early detection of malfunctions in the operation of automatic transmissions

Country Status (1)

Country Link
DE (1) DE29621791U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10038195A1 (en) * 2000-08-04 2002-02-14 Volkswagen Ag Controling automated gearbox involves determining load on synchronizing device during synchronization and applying safety measures if defined load limit exceeded

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10038195A1 (en) * 2000-08-04 2002-02-14 Volkswagen Ag Controling automated gearbox involves determining load on synchronizing device during synchronization and applying safety measures if defined load limit exceeded
DE10038195B4 (en) * 2000-08-04 2016-03-03 Volkswagen Ag Method for controlling an automated manual transmission

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980528

R150 Term of protection extended to 6 years

Effective date: 20000309

R151 Term of protection extended to 8 years

Effective date: 20030127

R152 Term of protection extended to 10 years

Effective date: 20050203

R071 Expiry of right