PL2847059T3 - Łożyskowanie nakrętki tocznej ze sprężyną falistą - Google Patents

Łożyskowanie nakrętki tocznej ze sprężyną falistą

Info

Publication number
PL2847059T3
PL2847059T3 PL13717428T PL13717428T PL2847059T3 PL 2847059 T3 PL2847059 T3 PL 2847059T3 PL 13717428 T PL13717428 T PL 13717428T PL 13717428 T PL13717428 T PL 13717428T PL 2847059 T3 PL2847059 T3 PL 2847059T3
Authority
PL
Poland
Prior art keywords
ball nut
wave spring
nut bearing
bearing
wave
Prior art date
Application number
PL13717428T
Other languages
English (en)
Inventor
Gergely László
Original Assignee
Thyssenkrupp Presta Ag
Thyssenkrupp 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 Thyssenkrupp Presta Ag, Thyssenkrupp Ag filed Critical Thyssenkrupp Presta Ag
Publication of PL2847059T3 publication Critical patent/PL2847059T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0442—Conversion of rotational into longitudinal movement
    • B62D5/0445—Screw drives
    • B62D5/0448—Ball nuts
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)
  • Power Steering Mechanism (AREA)
PL13717428T 2012-05-10 2013-03-14 Łożyskowanie nakrętki tocznej ze sprężyną falistą PL2847059T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012009183A DE102012009183A1 (de) 2012-05-10 2012-05-10 Kugelmutterlagerung mit Wellfeder
EP13717428.0A EP2847059B1 (de) 2012-05-10 2013-03-14 Kugelmutterlagerung mit wellfeder

Publications (1)

Publication Number Publication Date
PL2847059T3 true PL2847059T3 (pl) 2017-08-31

Family

ID=48142717

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13717428T PL2847059T3 (pl) 2012-05-10 2013-03-14 Łożyskowanie nakrętki tocznej ze sprężyną falistą

Country Status (5)

Country Link
EP (1) EP2847059B1 (pl)
DE (1) DE102012009183A1 (pl)
ES (1) ES2625262T3 (pl)
PL (1) PL2847059T3 (pl)
WO (1) WO2013167215A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019051827A (ja) * 2017-09-15 2019-04-04 日立オートモティブシステムズ株式会社 パワーステアリング装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303148B1 (de) * 1987-08-12 1991-06-05 Siemens Aktiengesellschaft Gewellte, aus einem planen Blechteil geformte Federscheibe zur axialen Verspannung eines Kugellagers gegenüber einer Lageraufnahme-Schulter
DE102007048075B4 (de) 2007-10-05 2016-03-31 Thyssenkrupp Presta Aktiengesellschaft Elektrische Servolenkung aufweisend einen Kugelgewindetrieb mit angefedertem Lager
JP2009168098A (ja) 2008-01-15 2009-07-30 Jtekt Corp ボールねじ装置
EP2409043A4 (en) * 2009-01-23 2013-05-22 Skf Usa Inc BEARING ASSEMBLY FOR AN ASSISTED STEERING MECHANISM
US8540258B2 (en) * 2009-11-30 2013-09-24 Mando Corporation Rack assist type electric power steering apparatus
DE102010029266A1 (de) 2010-05-25 2011-12-01 Zf Lenksysteme Gmbh Kugelumlaufgetriebe
DE102010038715B4 (de) * 2010-07-30 2023-10-12 Robert Bosch Gmbh Kugelgewindetrieb für ein Lenkgetriebe

Also Published As

Publication number Publication date
EP2847059A1 (de) 2015-03-18
EP2847059B1 (de) 2017-02-15
WO2013167215A1 (de) 2013-11-14
DE102012009183A1 (de) 2013-11-14
ES2625262T3 (es) 2017-07-19

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