JPS6176866U - - Google Patents
Info
- Publication number
- JPS6176866U JPS6176866U JP15859684U JP15859684U JPS6176866U JP S6176866 U JPS6176866 U JP S6176866U JP 15859684 U JP15859684 U JP 15859684U JP 15859684 U JP15859684 U JP 15859684U JP S6176866 U JPS6176866 U JP S6176866U
- Authority
- JP
- Japan
- Prior art keywords
- support
- cab
- ribs
- driver
- support 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.)
- Pending
Links
Landscapes
- Jib Cranes (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
第１図は本考案の実施例である要部の側面図、
第２図はその平面図、第３図はバツクホーの下部
の平面図、第４図はバツクホーの側面図である。
１：クローラ、２：支持台、３：バケツト、Ａ
…運転台、４：支持筒、５…ロツクピン、６ａ，
６ｂ：リブ、Ｘ：旋回軌跡、７ａ，７ｂ：上縁、
８ａ，８ｂ：傾斜縁。
Figure 1 is a side view of the main parts of an embodiment of the present invention;
FIG. 2 is a plan view thereof, FIG. 3 is a plan view of the lower part of the bucket hoe, and FIG. 4 is a side view of the bucket hoe. 1: Crawler, 2: Support stand, 3: Bucket, A
... Driver's cab, 4: Support tube, 5... Lock pin, 6a,
6b: Rib, X: Turning trajectory, 7a, 7b: Upper edge,
8a, 8b: Slanted edges.
Claims (1)
ケツト３等を装備した運転台Ａを旋回自在に装設
するとともに、前記支持台２上に立設した支持筒
４に、運転台Ａより垂下するロツクピン５を嵌入
しロツクできるように装設して構成するバツクホ
ーにおいて、前記支持筒４の両側にそれぞれ連設
して支持補強する両リブ６ａ，６ｂを前記ロツク
ピン５の旋回軌跡Ｘに一致するよう平面湾曲状に
形成するとともに、支持筒４の高さと同じ高さと
なる両リブ６ａ，６ｂの水平上縁７ａ，７ｂの外
端よりゆるやかな傾斜縁８ａ，８ｂをそれぞれ形
成して構成したことを特徴とする旋回ロツク装置
。 A driver's cab A equipped with a bucket 3 and the like is rotatably mounted on a support stand 2 constructed between both crawlers 1, and a support cylinder 4 erected on the support stand 2 is equipped with a cab A from the driver's cab A. In a backhoe configured so that a hanging lock pin 5 can be inserted and locked, ribs 6a and 6b are provided in series on both sides of the support tube 4 to support and reinforce the support cylinder 4, and the ribs 6a and 6b are aligned with the turning trajectory X of the lock pin 5. The ribs 6a, 6b have horizontal upper edges 7a, 7b having sloped edges 8a, 8b which are at the same height as the support cylinder 4, respectively. A swing lock device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15859684U JPS6176866U (en) | 1984-10-18 | 1984-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15859684U JPS6176866U (en) | 1984-10-18 | 1984-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6176866U true JPS6176866U (en) | 1986-05-23 |
Family
ID=30716575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15859684U Pending JPS6176866U (en) | 1984-10-18 | 1984-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176866U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444961U (en) * | 1977-09-02 | 1979-03-28 |
-
1984
- 1984-10-18 JP JP15859684U patent/JPS6176866U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444961U (en) * | 1977-09-02 | 1979-03-28 |