DE10344363A1 - Vorrichtung zur Lagerung auf einer Welle - Google Patents

Vorrichtung zur Lagerung auf einer Welle Download PDF

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Publication number
DE10344363A1
DE10344363A1 DE10344363A DE10344363A DE10344363A1 DE 10344363 A1 DE10344363 A1 DE 10344363A1 DE 10344363 A DE10344363 A DE 10344363A DE 10344363 A DE10344363 A DE 10344363A DE 10344363 A1 DE10344363 A1 DE 10344363A1
Authority
DE
Germany
Prior art keywords
segments
aligned
shaft comprises
mounting components
angularly displaced
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.)
Granted
Application number
DE10344363A
Other languages
English (en)
Other versions
DE10344363B4 (de
Inventor
Marc Liebetruth
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE10344363A priority Critical patent/DE10344363B4/de
Publication of DE10344363A1 publication Critical patent/DE10344363A1/de
Application granted granted Critical
Publication of DE10344363B4 publication Critical patent/DE10344363B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • F16C17/035—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings the segments being integrally formed with, or rigidly fixed to, a support-element
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/26—Systems consisting of a plurality of sliding-contact bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/208—Methods of manufacture, e.g. shaping, applying coatings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/02—Shaping by casting
    • F16C2220/04—Shaping by casting by injection-moulding

Abstract

Vorliegende Erfindung betrifft eine Vorrichtung (1) zur Lagerung auf einer Welle, wobei die Vorrichtung (1) wenigstens zwei Lager (2, 3) mit insbesondere einem großen Lagerabstand bzw. einer großen Stützweite der Lagerstellen aufweist. Die Vorrichtung (1) ist einstückig, beispielsweise in einem spritztechnischen Verfahren, insbesondere Kunststoffspritzverfahren, beispielsweise aus Kunststoff, oder beispielsweise in einem druckgusstechnischen Verfahren, insbesondere Metalldruckgussverfahren, beispielsweise aus Zink, Aluminium etc., beispielsweise als Thermoplast oder Duroplast, herstellbar. Die beiden Lager (2, 3) bestehen erfindungsgemäß abwechselnd aus Materialsegmenten (4, 5) und Leersegmenten (6, 7), welche an einer ringförmigen Struktur (9, 10) angeordnet sind. Die Lager (2, 3) der Vorrichtung (1) weisen dabei ein extrem geringes Spiel auf. Mit dem erfindungsgemäßen Herstellungsverfahren sind also Vorrichtungen (1) mit Lagern (2, 3) herstellbar, die eine beliebig exakte beidseitige Lagerung im Wesentlichen ohne Konizität auch bei großen Lagerabständen der Lager (2, 3) aufweisen.
DE10344363A 2003-09-24 2003-09-24 Vorrichtung zur Lagerung auf einer Welle Expired - Fee Related DE10344363B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10344363A DE10344363B4 (de) 2003-09-24 2003-09-24 Vorrichtung zur Lagerung auf einer Welle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10344363A DE10344363B4 (de) 2003-09-24 2003-09-24 Vorrichtung zur Lagerung auf einer Welle

Publications (2)

Publication Number Publication Date
DE10344363A1 true DE10344363A1 (de) 2005-05-04
DE10344363B4 DE10344363B4 (de) 2005-08-04

Family

ID=34398916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10344363A Expired - Fee Related DE10344363B4 (de) 2003-09-24 2003-09-24 Vorrichtung zur Lagerung auf einer Welle

Country Status (1)

Country Link
DE (1) DE10344363B4 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602217A (en) * 1925-06-18 1926-10-05 Hart & Cooley Company Inc Spring washer
DE690886C (de) * 1937-04-10 1940-05-10 Ernst Rennebaum Spielzeugrad
DE1944724U (de) * 1966-05-23 1966-08-18 Manfred P Dr Zeiser Rad fuer spielzeug-fahrzeuge und modellbaukaesten.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602217A (en) * 1925-06-18 1926-10-05 Hart & Cooley Company Inc Spring washer
DE690886C (de) * 1937-04-10 1940-05-10 Ernst Rennebaum Spielzeugrad
DE1944724U (de) * 1966-05-23 1966-08-18 Manfred P Dr Zeiser Rad fuer spielzeug-fahrzeuge und modellbaukaesten.

Also Published As

Publication number Publication date
DE10344363B4 (de) 2005-08-04

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8339 Ceased/non-payment of the annual fee