JPS5845790U - Crawler drill oil supply and three-block device - Google Patents
Crawler drill oil supply and three-block deviceInfo
- Publication number
- JPS5845790U JPS5845790U JP14050681U JP14050681U JPS5845790U JP S5845790 U JPS5845790 U JP S5845790U JP 14050681 U JP14050681 U JP 14050681U JP 14050681 U JP14050681 U JP 14050681U JP S5845790 U JPS5845790 U JP S5845790U
- Authority
- JP
- Japan
- Prior art keywords
- oil supply
- block device
- drifter
- crawler drill
- drill oil
- 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
- Earth Drilling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を示し、第1図は斜視図、第
2図は平面図、第3図は第2図■方向からの矢視図であ
る。
1はガイドセル、2はドリフタ、3はシャンクロッド、
4は継ぎロッド、5は係止部材、5dは給油孔、7は作
動シリンダ、9は給油装置。The drawings show one embodiment of this invention, and FIG. 1 is a perspective view, FIG. 2 is a plan view, and FIG. 3 is a view taken from the direction of FIG. 1 is a guide cell, 2 is a drifter, 3 is a shank rod,
4 is a connecting rod, 5 is a locking member, 5d is an oil supply hole, 7 is an operating cylinder, and 9 is an oil supply device.
Claims (1)
ロッド4に衝撃及び回転を与えながら穿孔するものにお
いて、上記ドリフタ2の前部に該ドリフタ2のシャンク
ロッド3が貫通し、かつ作動シリンダ7によりシャンク
ロッド3に沿って前後動自在な係止部材5を設け、上記
係止部材5には継ぎロッド4のスリーブ4aを係止する
係止部5Cと、上記シャンクロッド3のねじ部3aに給
油孔5dを夫々設けると共に、上記給油孔5dに給油装
置9を接続してなるクローラドリルの給油兼スリーブロ
ック装置。 7Drilling is performed while applying impact and rotation to the connecting rod 4 by a drifter 2 that is movable along the guide cell 1, and the shank rod 3 of the drifter 2 passes through the front part of the drifter 2, and the actuating cylinder 7 A locking member 5 is provided along the shank rod 3 and is movable back and forth. An oil supply/sleeve lock device for a crawler drill, in which holes 5d are provided, and an oil supply device 9 is connected to the oil supply holes 5d. 7
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14050681U JPS5845790U (en) | 1981-09-24 | 1981-09-24 | Crawler drill oil supply and three-block device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14050681U JPS5845790U (en) | 1981-09-24 | 1981-09-24 | Crawler drill oil supply and three-block device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5845790U true JPS5845790U (en) | 1983-03-28 |
Family
ID=29933665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14050681U Pending JPS5845790U (en) | 1981-09-24 | 1981-09-24 | Crawler drill oil supply and three-block device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5845790U (en) |
-
1981
- 1981-09-24 JP JP14050681U patent/JPS5845790U/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5845790U (en) | Crawler drill oil supply and three-block device | |
JPS5890293U (en) | Fixing device for leading bit in shield excavator | |
JPS60186364U (en) | Work equipment connection device | |
JPS58176200U (en) | Drilling and locking bolt driving machine | |
JPS59101603U (en) | Field drilling tools | |
JPS5847411U (en) | drilling tool | |
JPS5856059U (en) | Rod attachment/detachment device for taphole drilling machine | |
JPS58180983U (en) | Rock excavation equipment using a hole-drilling pole-erecting vehicle | |
JPS5854452U (en) | Excavation tools for civil engineering work | |
JPS5825399U (en) | Guide sleeve for anchor bolt | |
JPS5845791U (en) | drill rod cradle | |
JPS5973036U (en) | Taper pin for drilling holes | |
JPS58153661U (en) | key | |
JPS60135394U (en) | Drill bit for rock drilling | |
JPS58134483U (en) | rock drill | |
JPS60191708U (en) | Cylinder that stops the piston at three locations | |
JPS60139897U (en) | Drilling equipment for propulsion method | |
JPS58160995U (en) | Improvement of centrizer of drilling machine | |
JPS58106169U (en) | Tool attachment/detachment device for hammer drills, etc. | |
JPS58176191U (en) | rock drill rock drill | |
JPS60172678U (en) | Kanazuchi | |
JPS59191212U (en) | Round bar side drilling tool | |
JPS5980592U (en) | line drill | |
JPS58121610U (en) | Connection device between shaft head and bushing plate in drilling machine | |
JPS5894750U (en) | Earthmoving machine blade impact destruction prevention device |