JPH0352348U - - Google Patents
Info
- Publication number
- JPH0352348U JPH0352348U JP11345889U JP11345889U JPH0352348U JP H0352348 U JPH0352348 U JP H0352348U JP 11345889 U JP11345889 U JP 11345889U JP 11345889 U JP11345889 U JP 11345889U JP H0352348 U JPH0352348 U JP H0352348U
- Authority
- JP
- Japan
- Prior art keywords
- support structure
- pin support
- plate
- plates
- rod
- 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
- 238000010586 diagram Methods 0.000 description 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
Landscapes
- Pivots And Pivotal Connections (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
第１図は本考案の一実施例の一部軸断面図、第
２図は本考案の他の実施例の一部軸断面図、第３
図は硬化処理されたボルトの軸断面図、第４図は
ピン支持構造の適用される排気ブレーキ装置の概
略構造を示す構成図、第５図は従来のピン支持構
造を示す一部軸断面図、第６図ａは従来のピン支
持構造のスナツプピンの摩耗状態を示す一部斜視
図、第６図ｂは第６図ａの矢印の拡大正面図、
第７図は実施例の基礎となつた従来のピン支持構
造を示す一部軸断面図である。
１，１ａ，１ｂ……ボルト、２……頭部、３…
…完全ねじ部、４……不完全ねじ部、５……ナツ
ト、６……ロツクナツト、７……デイスタンス、
８……プレート、８ａ……２枚板、９……ロツド
、１０……ダブルナツト、１３……バタフライバ
ルブ、１６……アクチユエータ、２２……貫通孔
、２３……連結孔。
Figure 1 is a partial axial sectional view of one embodiment of the present invention, Figure 2 is a partial axial sectional view of another embodiment of the present invention, and Figure 3 is a partial axial sectional view of another embodiment of the present invention.
The figure is an axial cross-sectional view of a hardened bolt, Figure 4 is a configuration diagram showing a schematic structure of an exhaust brake device to which a pin support structure is applied, and Figure 5 is a partial axial cross-sectional view showing a conventional pin support structure. , FIG. 6a is a partial perspective view showing the worn state of the snap pin of a conventional pin support structure, FIG. 6b is an enlarged front view of the arrow in FIG. 6a,
FIG. 7 is a partial axial sectional view showing a conventional pin support structure that is the basis of this embodiment. 1, 1a, 1b...bolt, 2...head, 3...
...Fully threaded portion, 4...Incomplete threaded portion, 5...Nut, 6...Lock nut, 7...Distance,
8... Plate, 8a... Two plates, 9... Rod, 10... Double nut, 13... Butterfly valve, 16... Actuator, 22... Through hole, 23... Connection hole.
Claims (1)
プレートの前記板間に配されたバタフライバルブ
のレバーとアクチユエータのロツドとにボルトを
挿通してナツト締めしてなるピン支持構造であつ
て、前記ボルトの首下から完全ねじ部までの長さ
が前記プレートの外巾寸法よりも大きいことを特
徴とする排気ブレーキ装置のピン支持構造。 A pin support structure comprising a plate made of a combination of two plates, a lever of a butterfly valve arranged between the plates of the plate, and a rod of an actuator, and a bolt inserted through the rod and tightened with a nut. A pin support structure for an exhaust brake device, wherein the length from the bottom of the neck to the fully threaded portion is greater than the outer width of the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11345889U JPH0352348U (en) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11345889U JPH0352348U (en) | 1989-09-29 | 1989-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352348U true JPH0352348U (en) | 1991-05-21 |
Family
ID=31661873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11345889U Pending JPH0352348U (en) | 1989-09-29 | 1989-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352348U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57126530A (en) * | 1981-01-30 | 1982-08-06 | Jidosha Kiki Co Ltd | Compressed air driven exhaust gas brake apparatus |
-
1989
- 1989-09-29 JP JP11345889U patent/JPH0352348U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57126530A (en) * | 1981-01-30 | 1982-08-06 | Jidosha Kiki Co Ltd | Compressed air driven exhaust gas brake apparatus |