JPH0441116U - - Google Patents

Info

Publication number
JPH0441116U
JPH0441116U JP8268890U JP8268890U JPH0441116U JP H0441116 U JPH0441116 U JP H0441116U JP 8268890 U JP8268890 U JP 8268890U JP 8268890 U JP8268890 U JP 8268890U JP H0441116 U JPH0441116 U JP H0441116U
Authority
JP
Japan
Prior art keywords
seal plate
locking groove
annular
protrusion
circumferential edge
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
JP8268890U
Other languages
Japanese (ja)
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 JP8268890U priority Critical patent/JPH0441116U/ja
Publication of JPH0441116U publication Critical patent/JPH0441116U/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7846—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with a gap between the annular disc and the inner race
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Description

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

第１図は本考案の第１実施例に係るシール板の
一部破断拡大正面図、第２図は第１実施例に係る
シール板を装着したベアリングの部分拡大断面図
、第３図は第２実施例に係るシール板の一部破断
拡大正面図、第４図は第２実施例に係るシール板
を装着したベアリングの部分拡大断面図、第５図
は第３実施例に係るシール板の一部破断拡大正面
図、第６図は第３実施例に係るシール板を装着し
たベアリングの部分拡大断面図、第７図は第４実
施例に係るシール板の一部破断拡大正面図、第８
図は第４実施例に係るシール板を装着したベアリ
ングの部分拡大断面図、第９図は従来のシール板
の一部破断拡大正面図、第１０図は従来のシール
板を装着したベアリングの部分拡大断面図である
。 １はシール板、１ｃは突部、１ｅは突条、２は
外輪、６は係止溝、６ａは内側面、６ｂは底面、
６ｃは外側面。 FIG. 1 is an enlarged partially broken front view of a seal plate according to a first embodiment of the present invention, FIG. 2 is a partially enlarged sectional view of a bearing equipped with a seal plate according to the first embodiment, and FIG. FIG. 4 is a partially enlarged sectional view of a bearing equipped with a seal plate according to the second embodiment, and FIG. 5 is a partially cutaway enlarged front view of the seal plate according to the second embodiment. 6 is a partially enlarged sectional view of a bearing equipped with a seal plate according to the third embodiment. FIG. 7 is an enlarged partially broken front view of a seal plate according to the fourth embodiment. 8
The figure is a partially enlarged sectional view of a bearing equipped with a seal plate according to the fourth embodiment, FIG. 9 is a partially cut-away enlarged front view of a conventional seal plate, and FIG. 10 is a portion of a bearing equipped with a conventional seal plate. It is an enlarged sectional view. 1 is a seal plate, 1c is a protrusion, 1e is a protrusion, 2 is an outer ring, 6 is a locking groove, 6a is an inner surface, 6b is a bottom surface,
6c is the outer surface.

補正 平３．７．１ 図面の簡単な説明を次のように補正する。 明細書第１６頁第８行目乃至第１０行目の「第
９図は従来のシール板の……部分拡大断面図であ
る。」を「第９図は第５実施例に係るシール板の
一部破断拡大正面図、第１０図は従来のシール板
の一部破断拡大正面図、第１１図は従来のシール
板を装着したベアリングの部分拡大断面図である
。」の文に補正します。Amendment 3.7.1 The brief description of the drawing is amended as follows. In lines 8 to 10 of page 16 of the specification, "Figure 9 is a partially enlarged cross-sectional view of a conventional seal plate.""Figure 10 is an enlarged partially broken front view of a conventional seal plate, and Figure 11 is a partially enlarged sectional view of a bearing equipped with a conventional seal plate." .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外輪２の内周面両端部に形成した内側面６ａ、
底面６ｂ及び外側面６ｃから成る環状の係止溝６
内に、その外周縁部を嵌着して係止溝６の内外側
面６ａ，６ｃに当合させるようにしたプラスチツ
ク製の環状のベアリング用シール板に於いて、前
記シール板１の外周縁部内側面に、係止溝６の内
側面６ａに面接触状態で当合する断面形状略台形
の突部１ｃを環状に形成し、又、突部１ｃの外方
位置でシール板１の内側面若しくはシール板１の
外側面の少なくとも何れか一方に、シール板１の
半径方向に傾斜し、且つ係止溝６の内側面６ａ若
しくは外側面６ｃに屈曲状態で当合する薄肉の突
条１ｅを環状に形成したことを特徴とするベアリ
ング用シール板。 an inner surface 6a formed at both ends of the inner peripheral surface of the outer ring 2;
An annular locking groove 6 consisting of a bottom surface 6b and an outer surface 6c
In the annular bearing seal plate made of plastic, the outer circumferential edge of which is fitted inside the seal plate 1 and brought into contact with the inner and outer surfaces 6a and 6c of the locking groove 6, the outer circumferential edge of the seal plate 1 is A protrusion 1c having a substantially trapezoidal cross-section is formed in a ring shape on the side surface to come into surface contact with the inner surface 6a of the locking groove 6, and the inner surface of the sealing plate 1 or At least one of the outer surfaces of the seal plate 1 is provided with an annular thin-walled protrusion 1e that is inclined in the radial direction of the seal plate 1 and abuts the inner surface 6a or outer surface 6c of the locking groove 6 in a bent state. A seal plate for a bearing, characterized in that it is formed into a.
JP8268890U 1990-08-02 1990-08-02 Pending JPH0441116U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8268890U JPH0441116U (en) 1990-08-02 1990-08-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8268890U JPH0441116U (en) 1990-08-02 1990-08-02

Publications (1)

Publication Number Publication Date
JPH0441116U true JPH0441116U (en) 1992-04-08

Family

ID=31629722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8268890U Pending JPH0441116U (en) 1990-08-02 1990-08-02

Country Status (1)

Country Link
JP (1) JPH0441116U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596550U (en) * 1992-05-27 1993-12-27 内山工業株式会社 Bearing seal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012719B2 (en) * 1976-06-08 1985-04-03 三菱電機株式会社 sample hold circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012719B2 (en) * 1976-06-08 1985-04-03 三菱電機株式会社 sample hold circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596550U (en) * 1992-05-27 1993-12-27 内山工業株式会社 Bearing seal

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