FR2430807A1 - Procede de fabrication d'une enveloppe exterieure massive destinee a une douille a billes - Google Patents

Procede de fabrication d'une enveloppe exterieure massive destinee a une douille a billes

Info

Publication number
FR2430807A1
FR2430807A1 FR7918150A FR7918150A FR2430807A1 FR 2430807 A1 FR2430807 A1 FR 2430807A1 FR 7918150 A FR7918150 A FR 7918150A FR 7918150 A FR7918150 A FR 7918150A FR 2430807 A1 FR2430807 A1 FR 2430807A1
Authority
FR
France
Prior art keywords
manufacturing
outer shell
ball socket
sections
section
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
FR7918150A
Other languages
English (en)
Other versions
FR2430807B1 (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 GmbH
Original Assignee
SKF Kugellagerfabriken GmbH
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 Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of FR2430807A1 publication Critical patent/FR2430807A1/fr
Application granted granted Critical
Publication of FR2430807B1 publication Critical patent/FR2430807B1/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/068—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
    • F16C29/0683—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque
    • F16C29/0685—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque with balls
    • F16C29/0688—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque with balls whereby a sleeve surrounds the circulating balls and thicker part of the sleeve form the load bearing tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Forging (AREA)

Abstract

Les tronçons de piste de roulement destinés aux billes porteuses sont façonnés, sans enlèvement de copeaux à partir d'un tronçon d'enveloppe cylindrique creux à épaisseur de paroi constante. Le pourtour extérieur dudit tronçon 6.1 est ensuite usiné, par exemple au tour d'une valeur h correspondant à la profondeur de façonnage des tronçons de piste de roulement 7. On obtient ainsi une enveloppe extérieure de grande rigidité et présentant une élasticité constante des pistes de roulement porteuses dans le sens de la longueur.
FR7918150A 1978-07-15 1979-07-12 Procede de fabrication d'une enveloppe exterieure massive destinee a une douille a billes Granted FR2430807A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782831148 DE2831148A1 (de) 1978-07-15 1978-07-15 Verfahren zur herstellung einer massiven aussenhuelse fuer eine kugelbuechse

Publications (2)

Publication Number Publication Date
FR2430807A1 true FR2430807A1 (fr) 1980-02-08
FR2430807B1 FR2430807B1 (fr) 1984-02-24

Family

ID=6044455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918150A Granted FR2430807A1 (fr) 1978-07-15 1979-07-12 Procede de fabrication d'une enveloppe exterieure massive destinee a une douille a billes

Country Status (6)

Country Link
US (1) US4294100A (fr)
JP (1) JPS5516797A (fr)
DE (1) DE2831148A1 (fr)
FR (1) FR2430807A1 (fr)
GB (1) GB2026105B (fr)
IT (1) IT1122063B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1087205B (it) * 1977-10-24 1985-06-04 Moplefan Spa Pellicole polialefineche rivestite con una lacca termosaldante a base di una resina chetonica
US4381659A (en) * 1981-02-09 1983-05-03 General Motors Corporation Method of manufacturing universal joint housing
US4391473A (en) * 1981-10-13 1983-07-05 Hiroshi Teramachi Linear bearing unit
US4543813A (en) * 1983-09-19 1985-10-01 Trw Cam Gears Limited Method of making valve sleeves
US4508395A (en) * 1984-05-25 1985-04-02 R&H Technology, Inc. High capacity linear rotary bearing
SE448282B (sv) * 1985-08-13 1987-02-09 Ffv Affersverket Forfarande for framstellning av ror eller axlar samt ror framstellt enligt forfarandet
US5280675A (en) * 1992-07-13 1994-01-25 The Torrington Company Camshaft and method of making a camshaft
US5428894A (en) * 1992-07-13 1995-07-04 The Torrington Company Method of making a camshaft
US5337476A (en) * 1992-07-13 1994-08-16 The Torrington Company Method of making a camshaft
DE19513668A1 (de) * 1995-04-11 1996-10-17 Schaeffler Waelzlager Kg Nadellager und Verfahren zu seiner Herstellung
DE102008053933A1 (de) * 2008-10-30 2010-05-06 Schaeffler Kg Linearkugellager und Tragbahnelement dafür sowie Herstellverfahren und Umformvorrichtung für einen Rohling des Tragbahnelementes
DE102012222279B4 (de) * 2012-04-27 2015-06-11 Schaeffler Technologies AG & Co. KG Lagerstelle für die Wandlerhals-Lagerung eines Drehmomentwandlers
DE102013012384A1 (de) * 2013-07-25 2015-01-29 Man Truck & Bus Ag Verfahren zum Fertigen einer gebauten Nockenwelle
RU2583510C2 (ru) * 2014-09-23 2016-05-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Способ стабилизации параметров колец шарикоподшипников

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2039677A5 (fr) * 1969-03-28 1971-01-15 Star Kugelhalter Gmbh Dt
GB1324125A (en) * 1970-09-11 1973-07-18 Trw Inc Linear motion bearings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1348013A (en) * 1919-10-11 1920-07-27 John J Larkin Method of making casing-shoes, &c.
US2576269A (en) * 1946-01-30 1951-11-27 John B Thomson Ball bearing
US2628135A (en) * 1949-03-15 1953-02-10 Thomson John B Antifriction bearing for linear motion
US3263474A (en) * 1962-12-14 1966-08-02 Ford Motor Co Method and apparatus for forming splines
US3719979A (en) * 1972-05-17 1973-03-13 Trw Inc Linear motion anti-friction bearings
US3838897A (en) * 1973-03-22 1974-10-01 Rockwell International Corp Curvilinear bearing assembly
US3876265A (en) * 1973-09-24 1975-04-08 Rockwell International Corp Anti-friction ball bearing assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2039677A5 (fr) * 1969-03-28 1971-01-15 Star Kugelhalter Gmbh Dt
GB1324125A (en) * 1970-09-11 1973-07-18 Trw Inc Linear motion bearings

Also Published As

Publication number Publication date
FR2430807B1 (fr) 1984-02-24
JPS6154502B2 (fr) 1986-11-22
GB2026105B (en) 1982-10-20
DE2831148A1 (de) 1980-01-24
IT7924184A0 (it) 1979-07-09
US4294100A (en) 1981-10-13
IT1122063B (it) 1986-04-23
GB2026105A (en) 1980-01-30
JPS5516797A (en) 1980-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse