JPH0529733B2 - - Google Patents
Info
- Publication number
- JPH0529733B2 JPH0529733B2 JP30259188A JP30259188A JPH0529733B2 JP H0529733 B2 JPH0529733 B2 JP H0529733B2 JP 30259188 A JP30259188 A JP 30259188A JP 30259188 A JP30259188 A JP 30259188A JP H0529733 B2 JPH0529733 B2 JP H0529733B2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- bucket
- pin
- excavation
- cylinder
- 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.)
- Expired - Fee Related
Links
- 238000009412 basement excavation Methods 0.000 claims description 62
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Shovels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30259188A JPH02147725A (ja) | 1988-11-30 | 1988-11-30 | 油圧ショベル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30259188A JPH02147725A (ja) | 1988-11-30 | 1988-11-30 | 油圧ショベル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02147725A JPH02147725A (ja) | 1990-06-06 |
| JPH0529733B2 true JPH0529733B2 (en, 2012) | 1993-05-06 |
Family
ID=17910818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30259188A Granted JPH02147725A (ja) | 1988-11-30 | 1988-11-30 | 油圧ショベル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147725A (en, 2012) |
-
1988
- 1988-11-30 JP JP30259188A patent/JPH02147725A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02147725A (ja) | 1990-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5819823B2 (ja) | バケツト | |
| US7296369B2 (en) | Backhoe pivot joint | |
| JP2005090052A (ja) | バケット | |
| JPH0529733B2 (en, 2012) | ||
| US4827636A (en) | Trencher crumber assembly | |
| JPH04117046U (ja) | シヨベル系掘削機のバケツト構造 | |
| JP3487455B2 (ja) | ブレーカ内蔵式アーム付油圧ショベル | |
| JP3454725B2 (ja) | 掘削作業機および該作業機用のブーム構造体 | |
| JPS58131239A (ja) | 土木作業機 | |
| JP2003096810A (ja) | オフセットブーム式建設機械 | |
| JP2935636B2 (ja) | 油圧ショベルの配管構造 | |
| JPH11140901A (ja) | 油圧ショベルの作業機アーム | |
| JPH0960030A (ja) | 側溝掘りアタッチメント | |
| JPH0538141Y2 (en, 2012) | ||
| JP3232876U (ja) | 建設機械のブームアーム機構及び建設機械 | |
| JP3577670B2 (ja) | 建設機械のバケット | |
| JP3172936B2 (ja) | 建設機械のオフセット機構 | |
| JPH02229327A (ja) | バックホウ式作業装置 | |
| JP2575126Y2 (ja) | 掘削バケット | |
| CA1166287A (en) | Wear shrouds for buckets | |
| GB2304682A (en) | Work Implement Assembly | |
| JP2000178999A (ja) | 溝用バケット | |
| JP3459353B2 (ja) | 旋回作業機の旋回フレームとその製造方法 | |
| SU1714047A1 (ru) | Рабочее оборудование гидравлического экскаватора | |
| JP3781351B2 (ja) | 建設機械におけるアタッチメントの軸支部構造 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |