FR2363743A1 - Mecanisme de transformation d'un mouvement circulaire en mouvement lineaire - Google Patents

Mecanisme de transformation d'un mouvement circulaire en mouvement lineaire

Info

Publication number
FR2363743A1
FR2363743A1 FR7726887A FR7726887A FR2363743A1 FR 2363743 A1 FR2363743 A1 FR 2363743A1 FR 7726887 A FR7726887 A FR 7726887A FR 7726887 A FR7726887 A FR 7726887A FR 2363743 A1 FR2363743 A1 FR 2363743A1
Authority
FR
France
Prior art keywords
shaft
bearings
housings
movement
axes
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
FR7726887A
Other languages
English (en)
Other versions
FR2363743B1 (fr
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.)
SKF Nova AB
Original Assignee
SKF Nova 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 SKF Nova AB filed Critical SKF Nova AB
Publication of FR2363743A1 publication Critical patent/FR2363743A1/fr
Application granted granted Critical
Publication of FR2363743B1 publication Critical patent/FR2363743B1/fr
Granted 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
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/025—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a friction shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Rolling Contact Bearings (AREA)
  • Retarders (AREA)
  • Gear Transmission (AREA)

Abstract

Le mécanisme selon l'invention comprend un arbre 1, une pièce de retenue 2 mobile le long de car arbre et plusieurs logements 3, 4, 5 et 6 dans lesquels sont montés des roulements 7, 8, 9 et 10 qui entourent l'arbre. Les logements et les roulements sont reliés entre eux et tournent ensemble de manière que les axes des roulements forment des angles variables par rapport à l'arbre. Les roulements sont soumis aux charges de sorte que leurs surfaces-enveloppes sont pressées contre l'arbre. Chaque logement comporte plusieurs portions de surface extérieure définies par des arcs circulaires dont les centres sont situés sur les axes de rotation des logements. Ces portions de surface peuvent glisser au contact des parois de forme correspondante de la pièce de retenue. Application : déplacement linéaire d'arbres et de pièces en réponse à un mouvement circulaire.
FR7726887A 1976-09-06 1977-09-05 Mecanisme de transformation d'un mouvement circulaire en mouvement lineaire Granted FR2363743A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7609795A SE404413B (sv) 1976-09-06 1976-09-06 Anordning for omvandling av en rotationsrorelse till en linjerrorelse

Publications (2)

Publication Number Publication Date
FR2363743A1 true FR2363743A1 (fr) 1978-03-31
FR2363743B1 FR2363743B1 (fr) 1984-05-11

Family

ID=20328800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726887A Granted FR2363743A1 (fr) 1976-09-06 1977-09-05 Mecanisme de transformation d'un mouvement circulaire en mouvement lineaire

Country Status (6)

Country Link
US (1) US4222619A (fr)
JP (2) JPS5332260A (fr)
DE (1) DE2736386C3 (fr)
FR (1) FR2363743A1 (fr)
GB (1) GB1564462A (fr)
SE (1) SE404413B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447492A1 (fr) * 1979-01-26 1980-08-22 Skf Nova Ab Dispositif pour transformer un mouvement circulaire en mouvement rectiligne ou vice versa
EP0040486A3 (en) * 1980-05-09 1982-08-04 Marldon (Engineering Specialties) Limited A traversing unit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8000907A (nl) * 1980-02-13 1981-09-16 Skf Ind Trading & Dev Werkwijze voor het vervaardigen van een inrichting voor het omzetten van een roterende beweging in een lineaire beweging.
US4648325A (en) * 1985-06-20 1987-03-10 Heico Inc. Linear drive unit
DE3616905A1 (de) * 1986-05-20 1987-11-26 Gaertner Robert Spindeltrieb
DE20012605U1 (de) * 2000-07-20 2001-11-29 Kunow Electronic GmbH, 12355 Berlin Lineare Antriebsvorrichtung
DE502005006821D1 (de) 2005-08-30 2009-04-23 Pwb Systems Ag Vorrichtung mit Welle und Treibmutter
US7520118B1 (en) 2007-10-24 2009-04-21 Cnh America Llc Header with high speed sickle drives for a plant cutting machine
US7805919B2 (en) * 2007-12-06 2010-10-05 Cnh America Llc Offset epicyclic sickle drive for a header of an agricultural plant cutting machine
US7810304B2 (en) * 2007-12-06 2010-10-12 Cnh America Llc Compact knife head assembly, bearing and eccentric for a sickle drive for a header of an agricultural plant cutting machine
GB201303178D0 (en) * 2013-02-22 2013-04-10 Uhing Joachim Gmbh & Co Kg Reversal mechanism for a rolling ring drive

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1151892A (fr) * 1956-06-25 1958-02-06 Dispositif de commande rotatif pour le déplacement de translation de pièces mécaniques
DE1057411B (de) * 1954-07-02 1959-05-14 Uhing Joachim Ing Reibungsgetriebe zur Umwandlung einer Drehbewegung in eine Vorschubbewegung
DE1153584B (de) * 1957-04-27 1963-08-29 Uhing Joachim Ing Reibungsgetriebe zur Umwandlung einer Drehbewegung in eine Vorschubbewegung
US3977258A (en) * 1973-11-29 1976-08-31 Bauer Gordon L Traverse mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940322A (en) * 1956-04-19 1960-06-14 Uhing Joachim Rotary translatory motion drive gear
AT234454B (de) * 1961-07-20 1964-07-10 Uhing Joachim Ing Aus einer Welle und mindestens einem diese umschließenden Rollring bestehendes Reibringgetriebe zur Umwandlung von Dreh- und Schubbewegung ineinander
US3589202A (en) * 1969-03-19 1971-06-29 Richard B Stanley Linear actuator
JPS4868957A (fr) * 1971-12-22 1973-09-19
DE2262062C2 (de) * 1972-12-19 1974-12-05 Robert Dr.-Ing. 6308 Butzbach Gaertner Schraubenantrieb
IE42317B1 (en) * 1973-12-17 1980-07-16 Olrik H A device for converting rotary motion to axial motion and a method of applying the device for truing, polishing or calibrating a cylindrical body.
DK136328B (da) * 1974-08-12 1977-09-26 Henrik Gerner Olrik Friktionsdrivmekanisme.
SE398542B (sv) * 1976-05-14 1977-12-27 Skf Nova Ab Mekanism for omvandling av en roterande rorelse till en axiell rorelse eller tvertom

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057411B (de) * 1954-07-02 1959-05-14 Uhing Joachim Ing Reibungsgetriebe zur Umwandlung einer Drehbewegung in eine Vorschubbewegung
FR1151892A (fr) * 1956-06-25 1958-02-06 Dispositif de commande rotatif pour le déplacement de translation de pièces mécaniques
DE1153584B (de) * 1957-04-27 1963-08-29 Uhing Joachim Ing Reibungsgetriebe zur Umwandlung einer Drehbewegung in eine Vorschubbewegung
US3977258A (en) * 1973-11-29 1976-08-31 Bauer Gordon L Traverse mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447492A1 (fr) * 1979-01-26 1980-08-22 Skf Nova Ab Dispositif pour transformer un mouvement circulaire en mouvement rectiligne ou vice versa
EP0040486A3 (en) * 1980-05-09 1982-08-04 Marldon (Engineering Specialties) Limited A traversing unit
US4450731A (en) * 1980-05-09 1984-05-29 Marldon (Engineering Specialties) Limited Traversing unit with balanced load applying means

Also Published As

Publication number Publication date
SE7609795L (sv) 1978-03-07
FR2363743B1 (fr) 1984-05-11
DE2736386B2 (de) 1979-06-13
DE2736386C3 (de) 1980-03-06
US4222619A (en) 1980-09-16
JPS5332260A (en) 1978-03-27
DE2736386A1 (de) 1978-03-09
JPS5996457U (ja) 1984-06-30
SE404413B (sv) 1978-10-02
GB1564462A (en) 1980-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse