JPS579918A - Lubricating oil feeder for internal combustion system pile driving equipment - Google Patents
Lubricating oil feeder for internal combustion system pile driving equipmentInfo
- Publication number
- JPS579918A JPS579918A JP8229280A JP8229280A JPS579918A JP S579918 A JPS579918 A JP S579918A JP 8229280 A JP8229280 A JP 8229280A JP 8229280 A JP8229280 A JP 8229280A JP S579918 A JPS579918 A JP S579918A
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- cylinder
- pile driving
- internal combustion
- combustion system
- 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
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
PURPOSE: To provide a lubricating system which has a simple structure and high reliability, by a method wherein a lubricating oil is fed to a spot, where the lubrication is needed, from a lubricating oil tank at the outer wall of a cylinder through the medium of a valve which operates through the vibration of a pile driving device or the motion inertia force of a cylinder.
CONSTITUTION: A pile 4 is driven through the medium of an anvil 3 through the impact force of a ram 1 which is free to fall at the inside of a cylinder 2. To lubricate the ram 1 and cylinder 2 of the internal combustion system pile driving device, a required lubricating oil is fed to a spot where the lubrication is needed, is fed from a lubricating oil tank 11 at the wall of the cylinder 2 through a lubricating oil feed part 15, and a lubricating oil line 16. A valve 12 mounted at a lubricating oil feed path 15, is opend and closed through the motion inertia of the cylinder 2 and the vibration of the pile driving device which are produced at a time when a pile is driven.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8229280A JPS579918A (en) | 1980-06-18 | 1980-06-18 | Lubricating oil feeder for internal combustion system pile driving equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8229280A JPS579918A (en) | 1980-06-18 | 1980-06-18 | Lubricating oil feeder for internal combustion system pile driving equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS579918A true JPS579918A (en) | 1982-01-19 |
Family
ID=13770457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8229280A Pending JPS579918A (en) | 1980-06-18 | 1980-06-18 | Lubricating oil feeder for internal combustion system pile driving equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS579918A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6461054B1 (en) | 1999-10-25 | 2002-10-08 | The Furukawa Electric Co., Ltd. | Adapter having a light-shielding shutter and optical module receptacle having a light-shielding shutter |
EP2924170A1 (en) * | 2014-03-28 | 2015-09-30 | Delmag GmbH & Co. KG | Pile driving hammer |
-
1980
- 1980-06-18 JP JP8229280A patent/JPS579918A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6461054B1 (en) | 1999-10-25 | 2002-10-08 | The Furukawa Electric Co., Ltd. | Adapter having a light-shielding shutter and optical module receptacle having a light-shielding shutter |
EP2924170A1 (en) * | 2014-03-28 | 2015-09-30 | Delmag GmbH & Co. KG | Pile driving hammer |
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