JPH01154330U - - Google Patents

Info

Publication number
JPH01154330U
JPH01154330U JP1988051758U JP5175888U JPH01154330U JP H01154330 U JPH01154330 U JP H01154330U JP 1988051758 U JP1988051758 U JP 1988051758U JP 5175888 U JP5175888 U JP 5175888U JP H01154330 U JPH01154330 U JP H01154330U
Authority
JP
Japan
Prior art keywords
axis
thin
cross
lid
roller bearing
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
JP1988051758U
Other languages
Japanese (ja)
Other versions
JPH0720415Y2 (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
Priority to JP1988051758U priority Critical patent/JPH0720415Y2/en
Publication of JPH01154330U publication Critical patent/JPH01154330U/ja
Application granted granted Critical
Publication of JPH0720415Y2 publication Critical patent/JPH0720415Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/361—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers
    • F16C19/362—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers the rollers being crossed within the single row
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第４図の図面は本願考案の実施例を示
すものである。第１図は第１の実施例を示す本願
考案の薄肉形クロスローラ軸受の正面図、第２図
は円筒ころを示す正面図、第３図は本願考案の蓋
の投影図、第４図は第１図の部分的な平面図であ
る。 １：内輪、１ａ：軌道溝、２：外輪、２ａ：軌
道溝、２ｂ：挿入孔、３：蓋、４：円筒ころ。 The drawings in FIGS. 1 to 4 show an embodiment of the present invention. FIG. 1 is a front view of the thin-walled cross roller bearing of the present invention showing the first embodiment, FIG. 2 is a front view of the cylindrical roller, FIG. 3 is a projected view of the lid of the present invention, and FIG. FIG. 2 is a partial plan view of FIG. 1; 1: Inner ring, 1a: Raceway groove, 2: Outer ring, 2a: Raceway groove, 2b: Insertion hole, 3: Lid, 4: Cylindrical roller.

Claims (1)

【実用新案登録請求の範囲】 (1) Ｖ字状の軌道溝をそれぞれ対向させて形成
した断面薄肉の内輪と外輪とを重ね合わせ、対向
した該軌道溝間に隣接する円筒ころの軸心を直交
させて円周方向に多数配列した薄肉形クロスロー
ラ軸受において、内輪または外輪のいずれかの一
箇所には外側から内側に向かつて円筒ころの挿入
孔が形成されており、該挿入孔には前記挿入孔に
合致した柱状で内側にＶ字状の軌道溝が形成され
た蓋が嵌合・固着されており、該蓋の軸心と直角
方向の断面形状が軸心から等距離で形成されてい
ないことを特徴とする薄肉形クロスローラ軸受。 (2) 前記蓋の軸心と直角方向の断面形状が楕円
形状となつていることを特徴とする前記請求項１
記載の薄肉形クロスローラ軸受。 (3) 前記蓋の楕円形状において、短軸の寸法が
円筒ころ直径よりもわずかに大きく、長軸の寸法
が円筒ころの対角線長さよりもわずかに小さい寸
法にて形成されていることを特徴とする前記請求
項２記載の薄肉形クロスローラ軸受。[Scope of Claim for Utility Model Registration] (1) An inner ring and an outer ring with thin cross-sections formed by opposing V-shaped raceway grooves are overlapped, and the axis of the cylindrical roller adjacent between the opposing raceway grooves is In a thin-walled cross roller bearing in which a large number of cross roller bearings are arranged perpendicularly in the circumferential direction, insertion holes for cylindrical rollers are formed in one place of either the inner ring or the outer ring, going from the outside to the inside. A column-shaped lid that matches the insertion hole and has a V-shaped raceway groove formed on the inside is fitted and fixed, and the cross-sectional shape of the lid in the direction perpendicular to the axis is equidistant from the axis. A thin-walled cross roller bearing that is characterized by not having any (2) Claim 1 characterized in that the cross-sectional shape of the lid in a direction perpendicular to the axis thereof is an ellipse.
The thin-walled cross roller bearing shown. (3) In the elliptical shape of the lid, the short axis is slightly larger than the diameter of the cylindrical roller, and the long axis is slightly smaller than the diagonal length of the cylindrical roller. The thin-walled cross roller bearing according to claim 2.
JP1988051758U 1988-04-18 1988-04-18 Thin cross roller bearing Expired - Lifetime JPH0720415Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988051758U JPH0720415Y2 (en) 1988-04-18 1988-04-18 Thin cross roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988051758U JPH0720415Y2 (en) 1988-04-18 1988-04-18 Thin cross roller bearing

Publications (2)

Publication Number Publication Date
JPH01154330U true JPH01154330U (en) 1989-10-24
JPH0720415Y2 JPH0720415Y2 (en) 1995-05-15

Family

ID=31277775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988051758U Expired - Lifetime JPH0720415Y2 (en) 1988-04-18 1988-04-18 Thin cross roller bearing

Country Status (1)

Country Link
JP (1) JPH0720415Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216495U (en) * 1986-06-26 1987-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216495U (en) * 1986-06-26 1987-01-31

Also Published As

Publication number Publication date
JPH0720415Y2 (en) 1995-05-15

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