JPH0470336U - - Google Patents
Info
- Publication number
- JPH0470336U JPH0470336U JP11325990U JP11325990U JPH0470336U JP H0470336 U JPH0470336 U JP H0470336U JP 11325990 U JP11325990 U JP 11325990U JP 11325990 U JP11325990 U JP 11325990U JP H0470336 U JPH0470336 U JP H0470336U
- Authority
- JP
- Japan
- Prior art keywords
- connecting device
- leader
- connects
- upper connecting
- base machine
- 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
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Description
第１図は本考案の一実施例を示す全体側面図、
第２図はその要部平面図、第３図は第２図の断面
側面図、第４図はその要部平面図、第５図は第４
図の断面側面図、第６図、第７図は本考案の他の
実施例を示す平面図である。
１……ベースマシン、２……ブーム、５……杭
打装置、６……リーダ、１０……上部連結装置、
４０……下部連結装置。
FIG. 1 is an overall side view showing an embodiment of the present invention;
Fig. 2 is a plan view of the main part, Fig. 3 is a sectional side view of Fig. 2, Fig. 4 is a plan view of the main part, and Fig. 5 is a plan view of the main part.
The cross-sectional side view, FIGS. 6 and 7 are plan views showing other embodiments of the present invention. 1...Base machine, 2...Boom, 5...Pile driving device, 6...Leader, 10...Upper coupling device,
40...Lower connecting device.
Claims (1)
部を連結する上部連結装置と、リーダの下部とベ
ースマシンの下部を連結する下部連結装置とから
なること。 (ロ) 上部連結装置と下部連結装置は、略中間部
を中心として水平方向に屈曲自在に構成されてい
ること。 (ハ) 上部連結装置又は／及び下部連結装置には
、屈曲した状態を維持する掛止手段が設けられて
いること。[Scope of claim for utility model registration] A reader mounting device that meets the following requirements. (a) Consists of an upper connecting device that connects the upper part of the leader and the tip of the boom of the base machine, and a lower connecting device that connects the lower part of the leader and the lower part of the base machine. (b) The upper connecting device and the lower connecting device shall be configured to be able to bend freely in the horizontal direction around the approximately middle portion. (c) The upper connecting device and/or the lower connecting device shall be provided with a latching means to maintain the bent state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990113259U JPH0721625Y2 (en) | 1990-10-29 | 1990-10-29 | Reader mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990113259U JPH0721625Y2 (en) | 1990-10-29 | 1990-10-29 | Reader mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0470336U true JPH0470336U (en) | 1992-06-22 |
| JPH0721625Y2 JPH0721625Y2 (en) | 1995-05-17 |
Family
ID=31860824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990113259U Expired - Lifetime JPH0721625Y2 (en) | 1990-10-29 | 1990-10-29 | Reader mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721625Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59163640U (en) * | 1983-04-15 | 1984-11-01 | 中川西 正 | Variable excavator for leader |
-
1990
- 1990-10-29 JP JP1990113259U patent/JPH0721625Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59163640U (en) * | 1983-04-15 | 1984-11-01 | 中川西 正 | Variable excavator for leader |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721625Y2 (en) | 1995-05-17 |
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