JPS6064323U - sealed and lined bearings - Google Patents
sealed and lined bearingsInfo
- Publication number
- JPS6064323U JPS6064323U JP1984125260U JP12526084U JPS6064323U JP S6064323 U JPS6064323 U JP S6064323U JP 1984125260 U JP1984125260 U JP 1984125260U JP 12526084 U JP12526084 U JP 12526084U JP S6064323 U JPS6064323 U JP S6064323U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- ring
- sealed
- lined
- 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
Links
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims 5
- 239000000463 material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 2
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
-
- 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
- F16C11/0614—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part of the joint being open on two sides
-
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、棒端のハウジングの中に取り付けられた球面
軸受の、一部を断面で示す透視図、第２図は、第１図の
軸受の拡大した部分的断面図、第３図は、弾力ある密封
輪を成形するために本考案に使用される工具と軸受の横
断面図ミ第４図は、本考案の密封された軸受の実施例の
拡大横断面図で、軸受の片側は弾力あや密封輪を成形す
る工具 −を示し、第５図は、球面軸受の摩耗を示す
グラフ、第６図は、球面軸受の密封されたものと密封さ
れないものの応力寿命め比較を示すグラフ、第７図は、
本考案の密封された軸受の別の実施例の横断面図、第８
図は、第１０図の軸受の弾力ある密封輪を成形するため
に本考案に使用される工具−と軸受の横断面図、第９−
図は、本考案の密封された軸受のさらに別の実施例の拡
大横断面図で、軸受の片側は弾力ある密封輪を成形する
工具を示し、そして第１０図は、第９図の線１３−１３
の方向に見た部分的側面図である。
第１図乃至第２図および第５図乃至第１０図の゛
符号１４，７２，１１８，１５２は実用新案登録請求
の範囲に記載の「内レース」、１６．６８゜１１４．１
４８は「外レニス」、２０は「内レースの球形外面」、
２４．Ｔｏ、１１６，１５０は「ライニング」、６４ａ
、７６．１２４，１５８は「弾力ある材料」。１◎◎、
１２６，１６０は「輪」−または「弾力ある材料を完断
に保持する部材」、４６，８８，１３２，１５６は「工
具」、５０．９０，１３６は［きちんとはまる突起」ま
たは「中心部材」、５２，８６，１４０は「同心の輪」
または「外方輪形部材′ｊ、 ５４．９２． １３８は
「内レースの穴」、５６，９４，１４２は「半径方向の
表面」、６０は［形づけられたくぼみ」、６２，９６．
１４４は「逢」、７４は「環状のくぼみ」即ち「アンダ
カットされた部分」、７８は［外レースのくぼんだ側面
］即ち［アンダカットされた側面］、８０は［ライラン
グの側面Ｊ、９８，１６２は「斜めに切られた側面」ま
、たは「先細になった側面」、１０．２，１０６は。
「溝」、１０４仲「輪の外周１−１１１２４１ｒ裏打ち
された平軸受」、１２２，１５４は、［内レースの先細
になった外面」または「斜めに切られた外面」１６４は
ｒ輪を完断に保持する手段」を示 −す。1 is a partially sectional perspective view of a spherical bearing installed in a rod end housing; FIG. 2 is an enlarged partial sectional view of the bearing of FIG. 1; and FIG. FIG. 4 is an enlarged cross-sectional view of an embodiment of the sealed bearing of the present invention, in which one side of the bearing is Fig. 5 is a graph showing the wear of spherical bearings; Fig. 6 is a graph showing a comparison of the stress life of sealed and unsealed spherical bearings; Figure 7 is
Cross-sectional view of another embodiment of the sealed bearing of the present invention, No. 8
Figure 9 is a cross-sectional view of the bearing and the tool used in the present invention to form the resilient sealing ring of the bearing of Figure 10;
10 is an enlarged cross-sectional view of yet another embodiment of the sealed bearing of the present invention, with one side of the bearing showing a tool for forming a resilient sealing ring, and FIG. -13
FIG. Figures 1 to 2 and Figures 5 to 10
Codes 14, 72, 118, 152 are "inner laces" stated in the claims for utility model registration, 16.68°114.1
48 is the "outer race", 20 is the "spherical outer surface of the inner race",
24. To, 116, 150 is "lining", 64a
, 76.124,158 is "elastic material". 1◎◎,
126, 160 are "rings" or "members that completely hold elastic materials", 46, 88, 132, 156 are "tools", 50.90, 136 are [protrusions that fit properly] or "center members" , 52, 86, 140 are "concentric rings"
or "outer annular member 'j," 54.92. 138 is "hole in inner race," 56, 94, 142 is "radial surface," 60 is [shaped recess,] 62, 96.
144 is "meeting", 74 is "ring-shaped recess" or "undercut part", 78 is [concave side of outer race] or [undercut side], 80 is [side face J of Rylang, 98 , 162 is a "beveled side" or "tapered side", 10.2, 106 is. "Groove", 104 "outer circumference of ring 1-111241r lined plain bearing", 122, 154, "tapered outer surface of inner race" or "obliquely cut outer surface" 164 completes r ring. means to maintain the property securely.
Claims (1)
輪の間に配置されたライニングとを有し、更、 に軸
受外輪の側面とライニングの側面と軸受内輪の外面とに
より定められる空間内にある、軸−” 堂内外輪とラ
イニングとの接合個所に、位置する弾力ある材料と、 −軸受外輪の側部にあり且つ軸受内輪に隣接した環状の
くぼみと、 パ ゛ 上記の弾力ある材料を保持するための部
材であって、上記くぼみに位置し且つ傾斜した面へ延在
するテーパーの付いた側面を備えた輪から成る該弾力あ
る材料を保持するための部材と−を有する密封され且つ
裏張りされた軸常に於い上記弾力のある材料は上記空間
を完全に満た゛し、弾力ある材料を保持するための部材
の上記傾斜した面は、軸受の軸線に対して傾むいた角度
で上記弾力ある材料の最大の軸線方向圧力及び最大の径
方向圧力を付与するようになってい・ ること
を特徴とする上記軸受。 ′（２）実用
新案登録請求の範囲第１項による密封さ、 れ且つ裏張
りされた軸受に於いて、・ 軸受内輪は各端
部の近くでテーパーのついた外面を有し、
。 輪の内径部分は上記軸受内輪のテーパーのついた外面に
接触している上記軸受。 、（３）実用新案登録請求の範囲第１項あるいは第２項
による密封され且つ裏張りされた軸受に於い輪番ｊ金属
性であり、弾力ある材料はシリコンゴムである上記軸受
。 （４）実用新案登録請求の範囲第１項、第２項及び第３
項のうちいずれか１項による密封され且つ裏張りされた
軸受に於いて、 輪は外周部に少な（とも１つの溝を有し、軸受外輪の（
ぼみ内にある軸受外輪島内周部は、輪が定位置にある時
に該輪の溝、と轡接した溝を −有し、プラスチックな
どの凝集材料が該溝を充填し且つ該凝集材料は該輪を軸
受外輪に保持する゛上記軸受。[Claims for Utility Model Registration] (1) - A bearing outer ring, a bearing inner ring, and a lining disposed between the bearing outer ring and the bearing inner ring, further comprising: a side surface of the bearing outer ring, a side surface of the lining, and a bearing. an annular recess on the side of the bearing outer ring and adjacent to the bearing inner ring; and a member for holding said resilient material comprising a ring located in said recess and having tapered sides extending to an inclined surface. In a sealed and lined shaft having a member for retaining the resilient material, the resilient material always completely fills the space, and the inclined surface of the member for retaining the resilient material is in contact with the bearing. The above-mentioned bearing is adapted to apply maximum axial pressure and maximum radial pressure to the elastic material at an angle inclined with respect to the axis.'(2) Request for Utility Model Registration In a sealed, lined and sealed bearing according to paragraph 1, the bearing inner ring has a tapered outer surface near each end;
. The inner diameter portion of the ring is in contact with the tapered outer surface of the inner ring of the bearing. (3) Utility Model Registration The sealed and lined bearing according to claim 1 or 2 is made of metal and the resilient material is silicone rubber. (4) Scope of Utility Model Registration Claims Paragraphs 1, 2, and 3
In a sealed and lined bearing according to any one of the following paragraphs, the ring has one groove on the outer periphery and the outer ring of the bearing (
The inner periphery of the bearing outer ring island within the recess has a groove that is in contact with the groove of the ring when the ring is in place, and an agglomerated material such as plastic fills the groove and the agglomerated material holds the ring on the outer ring of the bearing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72580876A | 1976-09-23 | 1976-09-23 | |
| US725808 | 1976-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6064323U true JPS6064323U (en) | 1985-05-07 |
Family
ID=24916050
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11447077A Pending JPS5359158A (en) | 1976-09-23 | 1977-09-22 | Sealing of lined bearing |
| JP1984125260U Pending JPS6064323U (en) | 1976-09-23 | 1984-08-17 | sealed and lined bearings |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11447077A Pending JPS5359158A (en) | 1976-09-23 | 1977-09-22 | Sealing of lined bearing |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS5359158A (en) |
| DE (1) | DE2742999A1 (en) |
| FR (1) | FR2365721A1 (en) |
| GB (2) | GB1592479A (en) |
| IT (1) | IT1143604B (en) |
| NL (1) | NL182096C (en) |
| SE (1) | SE432293B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008159340A (en) * | 2006-12-22 | 2008-07-10 | Smk Corp | Socket for mounting electronic components |
| US9366296B2 (en) * | 2014-01-13 | 2016-06-14 | The Boeing Company | Swaging features that lock retaining elements for bearings |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1245687B (en) * | 1953-03-23 | 1967-07-27 | Heim Company | Method for producing a bearing clearance |
| GB730329A (en) * | 1953-03-10 | 1955-05-18 | Heim Company | Improvements in or relating to bearings and to a method of making the same |
| US3685878A (en) * | 1970-05-25 | 1972-08-22 | Kacarb Products Corp | Bearing construction |
| US3873166A (en) * | 1973-04-18 | 1975-03-25 | Caterpillar Tractor Co | Sealed self-adjusting bearing |
| US3947075A (en) * | 1974-11-04 | 1976-03-30 | Valley-Todeco, Inc. | Bearing system |
-
1977
- 1977-09-13 GB GB19496/79A patent/GB1592479A/en not_active Expired
- 1977-09-13 GB GB38132/77A patent/GB1592478A/en not_active Expired
- 1977-09-14 SE SE7710285A patent/SE432293B/en not_active IP Right Cessation
- 1977-09-22 JP JP11447077A patent/JPS5359158A/en active Pending
- 1977-09-22 DE DE19772742999 patent/DE2742999A1/en active Granted
- 1977-09-23 IT IT51126/77A patent/IT1143604B/en active
- 1977-09-23 NL NLAANVRAGE7710429,A patent/NL182096C/en not_active IP Right Cessation
- 1977-09-23 FR FR7728723A patent/FR2365721A1/en active Granted
-
1984
- 1984-08-17 JP JP1984125260U patent/JPS6064323U/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5359158A (en) | 1978-05-27 |
| IT1143604B (en) | 1986-10-22 |
| SE432293B (en) | 1984-03-26 |
| GB1592479A (en) | 1981-07-08 |
| NL7710429A (en) | 1978-03-29 |
| SE7710285L (en) | 1978-03-24 |
| GB1592478A (en) | 1981-07-08 |
| FR2365721A1 (en) | 1978-04-21 |
| DE2742999A1 (en) | 1978-03-30 |
| DE2742999C2 (en) | 1988-04-28 |
| FR2365721B1 (en) | 1984-08-10 |
| NL182096C (en) | 1988-01-04 |
| NL182096B (en) | 1987-08-03 |
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