JPH0431316U - - Google Patents
Info
- Publication number
- JPH0431316U JPH0431316U JP1990074289U JP7428990U JPH0431316U JP H0431316 U JPH0431316 U JP H0431316U JP 1990074289 U JP1990074289 U JP 1990074289U JP 7428990 U JP7428990 U JP 7428990U JP H0431316 U JPH0431316 U JP H0431316U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- bracket
- end faces
- thin disk
- pin
- 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
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000004519 grease Substances 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
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
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
-
- 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
- Bolts, Nuts, And Washers (AREA)
- Pivots And Pivotal Connections (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
第１図はこの考案にかかる隙間調整板の斜視図
、第２図は第１図における薄厚円板の斜視図、第
３図は従来技術の隙間調整板を取付けているピン
装置の断面図、第４図は従来技術の隙間調整板の
断面図、第５図は第４図のＢより見た図である。
１……ピン装置、２……ブラケツト、３……ボ
ス、１０，１６……隙間調整板、１５，２１……
ピン穴、１７……薄厚円板、１８，１８′……樹
脂部材、１９，１９′……凸部コーテイング面、
２０，２０′……凹部。
FIG. 1 is a perspective view of the gap adjustment plate according to this invention, FIG. 2 is a perspective view of the thin disk in FIG. FIG. 4 is a sectional view of a gap adjustment plate of the prior art, and FIG. 5 is a view seen from B in FIG. 4. 1... Pin device, 2... Bracket, 3... Boss, 10, 16... Gap adjustment plate, 15, 21...
Pin hole, 17... Thin disk, 18, 18'... Resin member, 19, 19'... Convex coating surface,
20, 20'... recess.
Claims (1)
端面間に介挿され、ブラケツトとボスとの間に生
じるピン軸心方向の隙間とがたつき音を低減する
ようにした隙間調整板において、円環状の薄厚円
板をその板厚方向から見た形状を凸凹状に形成し
て、その薄厚円板の穴心方向に弾性を具備せしめ
、かつ薄厚円板の両端面に耐摩耗性の樹脂部材を
コーテイング施工せしめ、上記簿厚円板をブラケ
ツトとボスの端面間に介挿せしめたとき薄厚円板
の凸部コーテイング面がブラケツトとボスの端面
に対して当接するとともに、凹部内に摺動部潤滑
用のグリースを溜めるように構成したことを特徴
とするピン装置の隙間調整板。 A gap adjusting plate is inserted between the end faces of a bracket and a boss that are connected by a pin, and is designed to reduce the gap in the pin axis direction and rattling noise that occurs between the bracket and the boss. An annular thin disk is formed into an uneven shape when viewed from the thickness direction, and elasticity is provided in the direction of the hole center of the thin disk, and a wear-resistant resin member is provided on both end surfaces of the thin disk. When the thickness disc is inserted between the end faces of the bracket and the boss, the convex coating surface of the thin disc comes into contact with the end faces of the bracket and the boss, and a sliding part is formed in the recess. A gap adjusting plate for a pin device, characterized in that it is configured to store grease for lubrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990074289U JPH0431316U (en) | 1990-07-11 | 1990-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990074289U JPH0431316U (en) | 1990-07-11 | 1990-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431316U true JPH0431316U (en) | 1992-03-13 |
Family
ID=31613852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990074289U Pending JPH0431316U (en) | 1990-07-11 | 1990-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015174655A (en) * | 2014-03-17 | 2015-10-05 | ロッキード マーティン コーポレイションＬｏｃｋｈｅｅｄ Ｍａｒｔｉｎ Ｃｏｒｐｏｒａｔｉｏｎ | Apparatus and system for preventing wear to component |
-
1990
- 1990-07-11 JP JP1990074289U patent/JPH0431316U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015174655A (en) * | 2014-03-17 | 2015-10-05 | ロッキード マーティン コーポレイションＬｏｃｋｈｅｅｄ Ｍａｒｔｉｎ Ｃｏｒｐｏｒａｔｉｏｎ | Apparatus and system for preventing wear to component |