JPS61202560U - - Google Patents
Info
- Publication number
- JPS61202560U JPS61202560U JP8604485U JP8604485U JPS61202560U JP S61202560 U JPS61202560 U JP S61202560U JP 8604485 U JP8604485 U JP 8604485U JP 8604485 U JP8604485 U JP 8604485U JP S61202560 U JPS61202560 U JP S61202560U
- Authority
- JP
- Japan
- Prior art keywords
- stand
- erected
- operating lever
- conical surface
- forth
- 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.)
- Granted
Links
Landscapes
- Mechanical Control Devices (AREA)
- Operation Control Of Excavators (AREA)
Description
第１図は、本案構造の要部を示す側面断面図、
第２図は、同正面断面図（第１図―断面図）
、第３図は、第２図―断面図、第４図は、本
案構造の操作レバースタンドの傾動位置ロツク機
構を有するバツクホーの全体側面図。
５：機体フレーム、１３：座席、１５：操作レ
バースタンド、１５′：同後側面、１７：枢軸、
１８：取付台、２１：ナツト、２１′：円錐面、
２４：摺り割り、２５：締付具、２６：締付ボル
ト。
Figure 1 is a side sectional view showing the main parts of the proposed structure;
Figure 2 is a front sectional view of the same (Figure 1 - sectional view)
, FIG. 3 is a sectional view taken from FIG. 2, and FIG. 4 is an overall side view of a backhoe having a tilting position locking mechanism of the operating lever stand of the proposed structure. 5: Airframe frame, 13: Seat, 15: Operation lever stand, 15': Rear side, 17: Pivot,
18: Mounting base, 21: Nut, 21': Conical surface,
24: Slot, 25: Tightening tool, 26: Tightening bolt.
Claims (1)
１５を、同スタンド１５の下部と、機体フレーム
５に立設した取付台１８とを共通して挿通した枢
軸１７を中心として前後傾動自在に構成し、同枢
軸１７の軸端に円錐面２１′を形成したナツト２
１を螺着し、同円錐面２１′と嵌合した締付具２
５に形成した摺り割り２４を、同スタンド１５の
後側面１５′を挿通した締付ボルト２６の作動に
より開閉作動せしめて、同スタンド１５の前後傾
動をロツク及び解除すべく構成してなるバツクホ
ーの操作レバースタンドの傾動位置ロツク機構。 An operating lever stand 15 erected in front of the seat 13 is configured to be tiltable back and forth about a pivot 17 that is commonly inserted through the lower part of the stand 15 and a mounting base 18 erected on the fuselage frame 5, Nut 2 with a conical surface 21' formed on the shaft end of the same pivot 17
A fastener 2 screwed onto 1 and fitted with the same conical surface 21'
5 is opened and closed by the operation of a tightening bolt 26 inserted through the rear side surface 15' of the stand 15, thereby locking and releasing the back and forth tilting of the stand 15. A tilting position locking mechanism for the operating lever stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985086044U JPH0516297Y2 (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985086044U JPH0516297Y2 (en) | 1985-06-06 | 1985-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61202560U true JPS61202560U (en) | 1986-12-19 |
| JPH0516297Y2 JPH0516297Y2 (en) | 1993-04-28 |
Family
ID=30636987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985086044U Expired - Lifetime JPH0516297Y2 (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516297Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50124071U (en) * | 1974-03-28 | 1975-10-11 |
-
1985
- 1985-06-06 JP JP1985086044U patent/JPH0516297Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50124071U (en) * | 1974-03-28 | 1975-10-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516297Y2 (en) | 1993-04-28 |