JPH0218924U - - Google Patents
Info
- Publication number
- JPH0218924U JPH0218924U JP1988096472U JP9647288U JPH0218924U JP H0218924 U JPH0218924 U JP H0218924U JP 1988096472 U JP1988096472 U JP 1988096472U JP 9647288 U JP9647288 U JP 9647288U JP H0218924 U JPH0218924 U JP H0218924U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- groove
- annular
- construction machine
- fitted
- 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
- 238000010276 construction Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram 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
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
-
- 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
- F16C2350/00—Machines or articles related to building
- F16C2350/26—Excavators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Description
第１図は本考案の建設機械における旋回軸受の
シール取付構造の第１実施例を示す断面説明図、
第２図は本考案の建設機械における旋回軸受のシ
ール取付構造の第２実施例を示す断面説明図、第
３図は一般的な油圧シヨベルを示す側面図、第４
図は従来の建設機械における旋回軸受のシール取
付構造を示す断面説明図、第５図は第４図のＡ部
拡大図、第６図ないし第８図は第５図のシールの
取り付け状態を示す一部断面説明図である。 １１……外輪、１２……内輪、１８……溝、４
０……シール、４１……挿入部、４４……リツプ
部、４３……締結具、４４……凹み。
シール取付構造の第１実施例を示す断面説明図、
第２図は本考案の建設機械における旋回軸受のシ
ール取付構造の第２実施例を示す断面説明図、第
３図は一般的な油圧シヨベルを示す側面図、第４
図は従来の建設機械における旋回軸受のシール取
付構造を示す断面説明図、第５図は第４図のＡ部
拡大図、第６図ないし第８図は第５図のシールの
取り付け状態を示す一部断面説明図である。 １１……外輪、１２……内輪、１８……溝、４
０……シール、４１……挿入部、４４……リツプ
部、４３……締結具、４４……凹み。
Claims (1)
- 旋回軸受の内輪の外周面側および、外輪の内周
面側に環状の溝を形成し、その溝に接着剤を塗布
した状態で環状のシールを嵌め込み固着させた建
設機械における旋回軸受のシール取付溝造におい
て、前記シールの外周に環状の凹みを設け、該凹
みに締結具を巻き付け、前記溝に嵌め込まれたシ
ールの挿入部を弾性変形させたことを特徴とする
建設機械における旋回軸受のシール取付構造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988096472U JPH0218924U (ja) | 1988-07-22 | 1988-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988096472U JPH0218924U (ja) | 1988-07-22 | 1988-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0218924U true JPH0218924U (ja) | 1990-02-08 |
Family
ID=31321390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988096472U Pending JPH0218924U (ja) | 1988-07-22 | 1988-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218924U (ja) |
-
1988
- 1988-07-22 JP JP1988096472U patent/JPH0218924U/ja active Pending