JPS61180257U - - Google Patents
Info
- Publication number
- JPS61180257U JPS61180257U JP5955285U JP5955285U JPS61180257U JP S61180257 U JPS61180257 U JP S61180257U JP 5955285 U JP5955285 U JP 5955285U JP 5955285 U JP5955285 U JP 5955285U JP S61180257 U JPS61180257 U JP S61180257U
- Authority
- JP
- Japan
- Prior art keywords
- claw
- claw body
- width
- section
- cross
- 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
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図は本考案に係る爪部材の使用説明図、第
２ａ図は本考案爪部材の平面図、第２ｂ図は第２
ａ図のａ―ａ線断面図、第３ａ図は本考案の作用
説明図、第３ｂ図は第３ａ図のｂ―ｂ線断面
図、第４ａ図は従来例の作用説明図、第４ｂ図は
従来例による爪断面図である。
１……爪部材、２……バケツト、４……取付基
部、５ａ……爪本体部下面、５ｂ……爪本体部上
面、７……テーパー状側面。
Fig. 1 is an explanatory view of the use of the claw member according to the present invention, Fig. 2a is a plan view of the claw member of the present invention, and Fig. 2b is a second
Figure 3a is a sectional view taken along the line a-a in Figure A, Figure 3a is an explanatory diagram of the action of the present invention, Figure 3b is a sectional view taken along the line b-b of Figure 3a, Figure 4a is an explanatory diagram of the action of the conventional example, and Figure 4b. is a sectional view of a claw according to a conventional example. DESCRIPTION OF SYMBOLS 1... Claw member, 2... Bucket, 4... Mounting base, 5a... Lower surface of the claw body, 5b... Upper surface of the claw body, 7... Tapered side surface.
Claims (1)
設け、爪本体部６の上面５ｂと下面５ａを他端に
向けてテーパー状に形成してなる掘削用爪部材に
おいて、爪本体部６の上面５ｂの横巾を下面５ａ
の横巾よりも狭く形成して爪本体部６の断面がほ
ぼ台形を呈するように構成したことを特徴とする
土工用掘削アタツチメントの爪部材。 In an excavating claw member in which a mounting base 4 to a digging attachment is provided on one end side, and the upper surface 5b and lower surface 5a of the claw body 6 are tapered toward the other end, the upper surface 5b of the claw body 6 is The width is the bottom surface 5a
A claw member for an excavation attachment for earthworks, characterized in that the claw body portion 6 is formed to have a cross section narrower than the width of the nail member 6 and has a substantially trapezoidal cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5955285U JPS61180257U (en) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5955285U JPS61180257U (en) | 1985-04-23 | 1985-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61180257U true JPS61180257U (en) | 1986-11-10 |
Family
ID=30586083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5955285U Pending JPS61180257U (en) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61180257U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834561U (en) * | 1971-08-27 | 1973-04-25 | ||
| JPS5810962B2 (en) * | 1978-10-30 | 1983-02-28 | 川崎製鉄株式会社 | Alloy steel powder with excellent compressibility, formability and heat treatment properties |
-
1985
- 1985-04-23 JP JP5955285U patent/JPS61180257U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834561U (en) * | 1971-08-27 | 1973-04-25 | ||
| JPS5810962B2 (en) * | 1978-10-30 | 1983-02-28 | 川崎製鉄株式会社 | Alloy steel powder with excellent compressibility, formability and heat treatment properties |
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