JPS5652224A - Pile driver - Google Patents

Pile driver

Info

Publication number
JPS5652224A
JPS5652224A JP12867079A JP12867079A JPS5652224A JP S5652224 A JPS5652224 A JP S5652224A JP 12867079 A JP12867079 A JP 12867079A JP 12867079 A JP12867079 A JP 12867079A JP S5652224 A JPS5652224 A JP S5652224A
Authority
JP
Japan
Prior art keywords
weight
eccentric
pile
eccentric weight
vibration
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
JP12867079A
Other languages
Japanese (ja)
Inventor
Tadao Nemoto
Hikari Suzuki
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.)
KYORITSU DENGIYOU KK
KYORITSU DENGYO
NIPPEI SANGYO KK
Nippei Toyama Corp
Original Assignee
KYORITSU DENGIYOU KK
KYORITSU DENGYO
NIPPEI SANGYO KK
Nippei Toyama Corp
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 KYORITSU DENGIYOU KK, KYORITSU DENGYO, NIPPEI SANGYO KK, Nippei Toyama Corp filed Critical KYORITSU DENGIYOU KK
Priority to JP12867079A priority Critical patent/JPS5652224A/en
Publication of JPS5652224A publication Critical patent/JPS5652224A/en
Pending legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

PURPOSE: To make pile driving correspond to the shape of a pile or any surface or stratum condition, conduct pile driving work at sites by ideal amplitude at all times and lower noises and vibration continually at the time of pile driving, etc.
CONSTITUTION: A pile driver consists of a means 13, etc., which detect the vibration of a target portion, such as an eccentric weight 3 being composed of a main weight 1 and an adjusting weight 2, a means 4, etc. for driving the eccentric weight 3, a converting means 8 of the eccentric moment of the eccentric weight 3, etc. The number of revolution of said eccentric weight 3 and the quantity of eccentric moment converted of the eccentric weight 3 are controlled according to the quantity of vibration detected.
COPYRIGHT: (C)1981,JPO&Japio
JP12867079A 1979-10-05 1979-10-05 Pile driver Pending JPS5652224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12867079A JPS5652224A (en) 1979-10-05 1979-10-05 Pile driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12867079A JPS5652224A (en) 1979-10-05 1979-10-05 Pile driver

Publications (1)

Publication Number Publication Date
JPS5652224A true JPS5652224A (en) 1981-05-11

Family

ID=14990534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12867079A Pending JPS5652224A (en) 1979-10-05 1979-10-05 Pile driver

Country Status (1)

Country Link
JP (1) JPS5652224A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145828A (en) * 1983-02-03 1984-08-21 ヨ−ゼフ−ゲルハルト・テユンカ−ス Vibration type ram
JPS63180084A (en) * 1987-01-20 1988-07-25 Hisaka Works Ltd Shell and plate type heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145828A (en) * 1983-02-03 1984-08-21 ヨ−ゼフ−ゲルハルト・テユンカ−ス Vibration type ram
JPS63180084A (en) * 1987-01-20 1988-07-25 Hisaka Works Ltd Shell and plate type heat exchanger

Similar Documents

Publication Publication Date Title
JPS542262A (en) Method and apparatus for roll forming
JPS5652224A (en) Pile driver
JPS5249205A (en) Apparatus for preparing emulsified oils
JPS52110599A (en) Vehicle position detection device
JPS5346009A (en) Piano action
JPS53138123A (en) Truck for running through cylindrical column
JPS5211958A (en) Level gauge
JPS5413764A (en) Concentric goniometer stage
JPS53115567A (en) Cleaning apparatus
JPS51149665A (en) Piling device of steel plate
JPS5394865A (en) Solid scanning electronic microscope
JPS53107545A (en) Surface hardening part for rolling contact
JPS5315866A (en) Vibration detector for shaft
JPS53101923A (en) Facsimile transmitter-receiver
JPS527233A (en) Ultra-sonic vibrator driving unit
JPS5395091A (en) Ultrasonic inspector
JPS55146515A (en) Position detector
JPS5439493A (en) Preparation of polyamide
JPS5386988A (en) Anti-skid device for wheel
JPS51148149A (en) Bolt fastening technique by the use of bolt fastened langevin vibrator
JPS51131674A (en) Apparatus for measuring a vibrating voltage
JPS5352330A (en) Steel plate separating device
JPS5295988A (en) Silicon strain gauge
JPS53104082A (en) Driving gear utilizing fluid-pressure cylinder
JPS53135358A (en) Vibrating table device to control rotation with correction of input waveform