SE9903912D0 - Device at shaft - Google Patents

Device at shaft

Info

Publication number
SE9903912D0
SE9903912D0 SE9903912A SE9903912A SE9903912D0 SE 9903912 D0 SE9903912 D0 SE 9903912D0 SE 9903912 A SE9903912 A SE 9903912A SE 9903912 A SE9903912 A SE 9903912A SE 9903912 D0 SE9903912 D0 SE 9903912D0
Authority
SE
Sweden
Prior art keywords
shaft
variable
functional blocks
force
core
Prior art date
Application number
SE9903912A
Other languages
Swedish (sv)
Other versions
SE515159C2 (en
SE9903912L (en
Inventor
Wilgot Aahs
Original Assignee
Sem Drive Ab
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 Sem Drive Ab filed Critical Sem Drive Ab
Priority to SE9903912A priority Critical patent/SE515159C2/en
Publication of SE9903912D0 publication Critical patent/SE9903912D0/en
Priority to PCT/SE2000/002119 priority patent/WO2001033583A1/en
Priority to EP00975119A priority patent/EP1224672A1/en
Priority to AU13215/01A priority patent/AU1321501A/en
Publication of SE9903912L publication Critical patent/SE9903912L/en
Publication of SE515159C2 publication Critical patent/SE515159C2/en

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
    • F16H31/00—Other gearings with freewheeling members or other intermittently driving members
    • F16H31/007—Step-by-step mechanisms for linear motion
    • F16H31/008—Step-by-step mechanisms for linear motion with friction means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K99/00—Subject matter not provided for in other groups of this subclass
    • H02K99/20—Motors
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/32—Electric motors actuators or related electrical control means therefor

Abstract

The invention concerns a system for the axial operation of a shaft (1) to one or more positions. The operation is achieved by one or more functional blocks that can be combined with each other and that can drive the shaft in either direction with variable steps, with variable speed and with variable force; or that are arranged to disengage, brake or lock the shaft (1). The functional blocks comprise a magnetic core (6) with a winding (7) together with a moving magnetic part (8) arranged on the shaft (1) and means (11.13) to achieve locking between the shaft and the locking means, for movement of the shaft together with the moving part (8) when the latter is drawn towards the core (6) on magnetisation. One special use of the invention is in association with gear-boxes of vehicles, in which combinations of units give a simple solution with great rapidity and force.
SE9903912A 1999-10-29 1999-10-29 System for axially operating an axle SE515159C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9903912A SE515159C2 (en) 1999-10-29 1999-10-29 System for axially operating an axle
PCT/SE2000/002119 WO2001033583A1 (en) 1999-10-29 2000-10-30 Shaft controlling device
EP00975119A EP1224672A1 (en) 1999-10-29 2000-10-30 Shaft controlling device
AU13215/01A AU1321501A (en) 1999-10-29 2000-10-30 Shaft controlling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903912A SE515159C2 (en) 1999-10-29 1999-10-29 System for axially operating an axle

Publications (3)

Publication Number Publication Date
SE9903912D0 true SE9903912D0 (en) 1999-10-29
SE9903912L SE9903912L (en) 2001-04-30
SE515159C2 SE515159C2 (en) 2001-06-18

Family

ID=20417535

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903912A SE515159C2 (en) 1999-10-29 1999-10-29 System for axially operating an axle

Country Status (4)

Country Link
EP (1) EP1224672A1 (en)
AU (1) AU1321501A (en)
SE (1) SE515159C2 (en)
WO (1) WO2001033583A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140308A1 (en) * 2001-08-16 2003-03-13 Tracto Technik Magnetically controlled linkage
FR2829551B1 (en) * 2001-09-12 2004-01-02 Renault GEAR CHANGE DEVICE FOR A MOTOR VEHICLE GEARBOX
GB2405901B (en) * 2004-08-04 2005-08-17 Lee Clarkson Lock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852147A (en) * 1981-09-22 1983-03-28 Maruha Denki Kk Intermittent feed device for feed shaft
US4560967A (en) * 1984-04-04 1985-12-24 Parker-Hannifin Corporation Force motor
GB9702192D0 (en) * 1997-02-04 1997-03-26 Ncr Int Inc Electromagnetic actuators
DE19749628A1 (en) * 1997-11-11 1999-05-12 Innotec Ges M B H Linear device

Also Published As

Publication number Publication date
SE515159C2 (en) 2001-06-18
WO2001033583A1 (en) 2001-05-10
SE9903912L (en) 2001-04-30
AU1321501A (en) 2001-05-14
EP1224672A1 (en) 2002-07-24

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Legal Events

Date Code Title Description
NUG Patent has lapsed