JPS6445594U - - Google Patents
Info
- Publication number
- JPS6445594U JPS6445594U JP14277387U JP14277387U JPS6445594U JP S6445594 U JPS6445594 U JP S6445594U JP 14277387 U JP14277387 U JP 14277387U JP 14277387 U JP14277387 U JP 14277387U JP S6445594 U JPS6445594 U JP S6445594U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- rod
- notch
- grease cylinder
- tip
- 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
- 239000004519 grease Substances 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
Landscapes
- Fluid-Damping Devices (AREA)
- Springs (AREA)
Description
第１図はこの考案にかかる緩衝装置の要部断面
平面図、第２図は第１図のＢより見た正面図、第
３図は第２図のＣより見た側面図、第４図は挟挿
部材の斜視図、第５図は従来技術緩衝装置をそな
えた建設機械用下部走行体の一部切欠側面図、第
６図は第５図のＡ−Ａより見た要部断面図である
。
１，１９……緩衝装置、７，２４……ヨーク、
８，２０……グリースシリンダ、９，２１……ロ
ツド部、１１，２３……スプリング、１６，２６
……センターボス穴部、２２……段付係止部、２
５……センターボス、２７，３５……切欠部、２
８……挟挿部材。
Fig. 1 is a cross-sectional plan view of the main parts of the shock absorber according to this invention, Fig. 2 is a front view seen from B in Fig. 1, Fig. 3 is a side view seen from C in Fig. 2, and Fig. 4. 5 is a partially cutaway side view of an undercarriage for a construction machine equipped with a conventional shock absorber, and FIG. 6 is a sectional view of the main part taken along line A-A in FIG. 5. It is. 1, 19... shock absorber, 7, 24... yoke,
8, 20... Grease cylinder, 9, 21... Rod part, 11, 23... Spring, 16, 26
... Center boss hole part, 22 ... Stepped locking part, 2
5... Center boss, 27, 35... Notch, 2
8...Pinch member.
Claims (1)
ンターボス穴部に挿通し、上記ロツド部先端にヨ
ーク抜け止め用係止部を設け、かつ、グリースシ
リンダ後部のばねシート部とヨーク肩部のばねシ
ート部との間にスプリングを圧縮して取付けた履
帯式建設機械の緩衝装置において、グリースシリ
ンダのロツド部先端にロツド部の直径より大径の
段付係止部をロツド部と一体形に設け、一方、ヨ
ークのセンターボス側部に、グリースシリンダの
ロツド部径より若干大なる幅を有しかつロツド部
先端係止部の通過可能な切欠部を設け、グリース
シリンダ組付け時に、上記ヨーク側部の切欠部よ
りグリースシリンダのロツド部先端側を挿入可能
とするとともに、上記ヨークの切欠部に挟挿部材
を嵌着固定して構成したことを特徴とする履帯の
緩衝装置。 The rod part at the front of the grease cylinder is inserted into the center boss hole of the yoke, and a locking part is provided at the tip of the rod part to prevent the yoke from coming off, and the spring seat part at the rear of the grease cylinder and the spring seat part at the shoulder of the yoke are provided. In a shock absorber for a track-type construction machine in which a spring is compressed and installed between A notch is provided on the side of the center boss of the yoke, the width of which is slightly larger than the diameter of the rod portion of the grease cylinder, and through which the locking portion at the tip of the rod can pass. 1. A cushioning device for a crawler track, characterized in that a tip end side of a rod portion of a grease cylinder can be inserted through a notch, and a clamping member is fitted and fixed in the notch of the yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14277387U JPS6445594U (en) | 1987-09-17 | 1987-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14277387U JPS6445594U (en) | 1987-09-17 | 1987-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445594U true JPS6445594U (en) | 1989-03-20 |
Family
ID=31409004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14277387U Pending JPS6445594U (en) | 1987-09-17 | 1987-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445594U (en) |
-
1987
- 1987-09-17 JP JP14277387U patent/JPS6445594U/ja active Pending
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