JPS579918A - Lubricating oil feeder for internal combustion system pile driving equipment - Google Patents

Lubricating oil feeder for internal combustion system pile driving equipment

Info

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
Application number
JP8229280A
Other languages
Japanese (ja)
Inventor
Hiroshi Hashimoto
Yoshiki Nagashima
Masayuki Sakanakura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP8229280A priority Critical patent/JPS579918A/en
Publication of JPS579918A publication Critical patent/JPS579918A/en
Pending legal-status Critical Current

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
JP8229280A 1980-06-18 1980-06-18 Lubricating oil feeder for internal combustion system pile driving equipment Pending JPS579918A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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