JPS6350938U - - Google Patents
Info
- Publication number
- JPS6350938U JPS6350938U JP14325686U JP14325686U JPS6350938U JP S6350938 U JPS6350938 U JP S6350938U JP 14325686 U JP14325686 U JP 14325686U JP 14325686 U JP14325686 U JP 14325686U JP S6350938 U JPS6350938 U JP S6350938U
- Authority
- JP
- Japan
- Prior art keywords
- backstay
- leader
- fixed sheave
- fixed
- wire
- 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
- 238000010276 construction Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
第１図は本考案装置を具えた施工機の一部省略
側面図、第２図は本考案の変形例の要部拡大図で
ある。
１……基体、２……リーダー、３……バツクス
テー、７……ワイヤ、８，９……固定シーブ、１
０……重錘、……。
FIG. 1 is a partially omitted side view of a construction machine equipped with the device of the present invention, and FIG. 2 is an enlarged view of essential parts of a modification of the present invention. 1...Base body, 2...Leader, 3...Backstay, 7...Wire, 8, 9...Fixed sheave, 1
0... Weight,...
Claims (1)
左右１対のバツクステーの各伸縮移動部に、それ
ぞれワイヤの一端を定着し、これらワイヤを、各
バツクステーの下端近くの固定シーブを経てリー
ダーの背面の固定シーブに掛け、その先端にそれ
ぞれ重錘を吊下げたことを特徴とするバツクステ
ーの伸縮長検知装置。 One end of the wire is fixed to each telescopic moving part of a pair of left and right backstays that support the leader in a construction machine for driving piles, and these wires are passed through the fixed sheave near the lower end of each backstay to the back of the leader. A backstay expansion/contraction length detection device that is hung on a fixed sheave and has a weight suspended from each tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14325686U JPH0529243Y2 (en) | 1986-09-18 | 1986-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14325686U JPH0529243Y2 (en) | 1986-09-18 | 1986-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6350938U true JPS6350938U (en) | 1988-04-06 |
| JPH0529243Y2 JPH0529243Y2 (en) | 1993-07-27 |
Family
ID=31052767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14325686U Expired - Lifetime JPH0529243Y2 (en) | 1986-09-18 | 1986-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529243Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12000713B2 (en) | 2021-05-14 | 2024-06-04 | Sanyo Machine Works, Ltd. | Tightening machine |
-
1986
- 1986-09-18 JP JP14325686U patent/JPH0529243Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12000713B2 (en) | 2021-05-14 | 2024-06-04 | Sanyo Machine Works, Ltd. | Tightening machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529243Y2 (en) | 1993-07-27 |