JPS6216827U - - Google Patents

Info

Publication number
JPS6216827U
JPS6216827U JP1986098415U JP9841586U JPS6216827U JP S6216827 U JPS6216827 U JP S6216827U JP 1986098415 U JP1986098415 U JP 1986098415U JP 9841586 U JP9841586 U JP 9841586U JP S6216827 U JPS6216827 U JP S6216827U
Authority
JP
Japan
Prior art keywords
spherical surface
convex spherical
lip
ring
outer ring
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.)
Pending
Application number
JP1986098415U
Other languages
English (en)
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 filed Critical
Publication of JPS6216827U publication Critical patent/JPS6216827U/ja
Pending 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
    • F16C11/0623—Construction or details of the socket member
    • F16C11/0628—Construction or details of the socket member with linings
    • F16C11/0633—Construction or details of the socket member with linings the linings being made 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0666—Sealing means between the socket and the inner member shaft
    • F16C11/0676—Sealing means between the socket and the inner member shaft allowing operational relative movement of joint parts due to sliding between parts of the sealing means
    • 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
    • F16C33/201—Composition of the plastic
    • 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
    • F16C33/28—Brasses; Bushes; Linings with embedded reinforcements shaped as frames or meshed materials
    • 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
    • F16C33/72—Sealings
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • 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
    • F16C33/72—Sealings
    • F16C33/74—Sealings 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49647—Plain bearing
    • Y10T29/49648—Self-adjusting or self-aligning, including ball and socket type, bearing and component making
    • Y10T29/4965—Deforming socket to secure ball
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49702—Lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Support Of The Bearing (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sealing Of Bearings (AREA)

Description

【図面の簡単な説明】
第１図は本考案による実施例のシール構造を示
すベアリングの縦断面図、第２図は本考案による
実施の構造を説明するための途中の工程段階を示
したベアリングの部分的な縦断面図、第３図は、
第２図と同じく、途中の他の工程段階を示したベ
アリングの部分的な縦断面図、第４図は、第１図
におけるコーナー部分の構造を説明するための拡
大された部分的な縦断面図、第５図は本考案によ
る変形の１つを一部断面によつて示した部分図で
ある。図において、１０は内側リング部材、１１
は外側リング部材、１１′は末加工の外側リング
、１２は摩滅止め、１３は球状の凸面、１４は円
柱状のはめ込み穴、１５，１６は平行端面、１７
は円筒の外周表面、１８，１９は溝、２０は保持
用リツプ、２１は弾力性のリング、２２，２２′
，２３はふくらみ部分、２４はカウンター・ボア
ー、２４′，２５はフラスト・コニカル面、３１
は内側部材、３３，３４はブート部材である。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 凸状の球面をもつている内側部材と、該凸状
    の球面に摺動的に接する凹状の内面をもつている
    一体で形成された外側リング部材とを有し、該外
    側リング部材の少なくとも軸方向一端には、前記
    凸状の球面に近接する領域で円周状に連続し、半
    径方向にスペースをとつて変形することのできる
    材質の環状のリツプが形成され、該リツプと前記
    凸状の球面との間の半径方向のスペースには弾力
    性のシール部材が収容され、該シール部材が前記
    凸状の球面に対して半径方向に占める前記スペー
    ス内で前記リツプの軸方向外端により軸方向に圧
    縮保持され、かつ該シール部材の軸方向への圧縮
    にともなつて前記凸状の球面に接触する該シール
    部材が弾力的、かつ円周状に連続的に半径方向内
    方に向けて圧縮されるように構成された自己心合
    わせベアリング。 ２ 実用新案登録請求の範囲第１項に記載のベア
    リングにおいて、前記外側リング部材には、前記
    凹状の内面が前記凸状の球面に接する領域に、露
    呈されたテトラフルオローエチレンのフイラメン
    トの摩滅止めを備えていることを特徴とする自己
    心合わせベアリング。
JP1986098415U 1977-01-11 1986-06-28 Pending JPS6216827U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/758,402 US4089095A (en) 1977-01-11 1977-01-11 Seal means for a self-aligning bearing and method of making the same

Publications (1)

Publication Number Publication Date
JPS6216827U true JPS6216827U (ja) 1987-01-31

Family

ID=25051614

Family Applications (2)

Application Number Title Priority Date Filing Date
JP93878A Pending JPS5386949A (en) 1977-01-11 1978-01-10 Means for and method of sealing selffalignment bearing
JP1986098415U Pending JPS6216827U (ja) 1977-01-11 1986-06-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP93878A Pending JPS5386949A (en) 1977-01-11 1978-01-10 Means for and method of sealing selffalignment bearing

Country Status (5)

Country Link
US (2) US4089095A (ja)
JP (2) JPS5386949A (ja)
CA (1) CA1075293A (ja)
DE (1) DE2748156A1 (ja)
GB (1) GB1585866A (ja)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058239B (en) * 1979-09-11 1983-05-05 Ampep Ltd Bearing assembly
US4331367A (en) * 1980-11-17 1982-05-25 Gulf & Western Manufacturing Company Sealed compound bearing
FR2498494A1 (fr) * 1981-01-23 1982-07-30 Dba Procede et appareil pour la fabrication d'une rotule et rotule ainsi obtenue
FR2499646B1 (fr) * 1981-02-11 1986-04-11 Valeo Butee de debrayage
JPS5839469U (ja) * 1981-09-09 1983-03-15 三洋電機株式会社 熱交換ユニツト
FR2540202A1 (fr) * 1983-01-28 1984-08-03 Skf Cie Applic Meca Adr Procede de fabrication de rotules ou autres articulations autolubrifiees
JPS60155011A (ja) * 1984-01-21 1985-08-14 Shokichi Suzuki 球面軸受及びその製造方法
US5125341A (en) * 1991-05-15 1992-06-30 Paper Converting Machine Company Ink unit for printing press and method
DE69401389T2 (de) * 1993-06-30 1997-07-10 Torrington Co Kugelförmiges Lager und Montageverfahren
FR2714125A1 (fr) * 1993-12-17 1995-06-23 Messier Bugatti Dispositif de montage d'une rotule sur une pièce de structure.
JPH08159147A (ja) * 1994-12-08 1996-06-18 Somic Ishikawa:Kk ロッドエンド軸受装置
DE19757021A1 (de) * 1997-12-20 1999-07-15 Federal Mogul Wiesbaden Gmbh Lagerbuchse und Verfahren zu ihrer Herstellung
JP2002054644A (ja) * 2000-08-10 2002-02-20 Minebea Co Ltd 球面滑り軸受のシール構造
US20030070898A1 (en) * 2001-10-11 2003-04-17 Eugene Wolbers 3-D misalignment isolator bearing
US6729763B2 (en) * 2001-11-16 2004-05-04 Kamatics Corporation Hybrid bearing system
WO2008008471A1 (en) * 2006-07-13 2008-01-17 Roller Bearing Company Of America, Inc. Hybrid spherical bearing
US8727630B2 (en) * 2010-12-23 2014-05-20 Spyraflo, Inc. Self-aligning miniature ball bearings with press-fit and self-clinching capabilities
US9316257B2 (en) 2011-04-01 2016-04-19 Roller Bearing Company Of America, Inc. Spherical bearing with sealing member member
US9958011B2 (en) 2011-04-01 2018-05-01 Roller Bearing Company Of America, Inc. Bearing assembly having surface protrusions and a seal
US8783953B2 (en) 2011-07-21 2014-07-22 Roller Bearing Company Of America, Inc. Low friction seal for bearings
US9366296B2 (en) * 2014-01-13 2016-06-14 The Boeing Company Swaging features that lock retaining elements for bearings
US9562567B2 (en) 2014-02-07 2017-02-07 Roller Bearing Company Of America, Inc. Spherical bearing with axially compressed annular seal
FR3019241B1 (fr) * 2014-03-25 2017-01-13 Ntn-Snr Roulements Palier equipe d'un element d'etancheite et procede d'assemblage associe
US20160017913A1 (en) * 2014-07-16 2016-01-21 Spyraflo, Inc. Selectively orientable static bearing assembly
CN104874979B (zh) * 2015-04-27 2017-03-01 秦皇岛华林精密轴承技术有限责任公司 整体外圈式自润滑关节轴承的滚珠旋压成形装置及成形方法
US9752620B2 (en) 2015-11-23 2017-09-05 Schaeffler Technologies AG & Co. KG Dynamically aligning, maintenance free, radial insert ball bearing
CN110939661B (zh) * 2019-12-04 2021-11-19 航天精工股份有限公司 一种自润滑关节轴承无载启动力矩控制方法及其挤压装置
US11686343B2 (en) * 2020-10-29 2023-06-27 Roller Bearing Company Of America, Inc. Spherical bearing having an axially offset inner member
CN114473392B (zh) * 2022-03-11 2023-06-23 重庆江增船舶重工有限公司 一种滑动轴承的加工方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126613A (en) * 1964-03-31 litsky
US3068552A (en) * 1960-03-21 1962-12-18 Chain Belt Co Method of making a bearing
US3243212A (en) * 1962-11-16 1966-03-29 Schaeffler Ohg Industriewerk Ball and socket joint having an outer ring cracked radially
US3449027A (en) * 1967-11-01 1969-06-10 Lear Siegler Inc Rod end bearing member
US3528710A (en) * 1968-03-28 1970-09-15 Roller Bearing Co Of America Self-aligning plastic lined bearing
DE1991813U (de) * 1968-06-12 1968-08-14 Helmut Elges Gelenklager mit einteiligem aussenring.
US3627389A (en) * 1969-08-12 1971-12-14 Torrington Co Self-aligning bearing assembly
US3662462A (en) * 1970-02-09 1972-05-16 Rohr Corp Method of securing a bearing race within a bore in a housing
US4060287A (en) * 1976-06-30 1977-11-29 Kamatics Corporation Bearing seal and method of forming same

Also Published As

Publication number Publication date
JPS5386949A (en) 1978-07-31
US4130324A (en) 1978-12-19
DE2748156A1 (de) 1978-07-13
CA1075293A (en) 1980-04-08
GB1585866A (en) 1981-03-11
US4089095A (en) 1978-05-16

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