JPS6443619A - Corrector for accuracy error of rotary vertical shaft in multispindle excavator - Google Patents

Corrector for accuracy error of rotary vertical shaft in multispindle excavator

Info

Publication number
JPS6443619A
JPS6443619A JP19745887A JP19745887A JPS6443619A JP S6443619 A JPS6443619 A JP S6443619A JP 19745887 A JP19745887 A JP 19745887A JP 19745887 A JP19745887 A JP 19745887A JP S6443619 A JPS6443619 A JP S6443619A
Authority
JP
Japan
Prior art keywords
rotary vertical
vertical shaft
multispindle
excavator
rotary
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
Application number
JP19745887A
Other languages
Japanese (ja)
Other versions
JPH0517331B2 (en
Inventor
Mitsuhiro Kunito
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.)
Seiko Kogyo Co Ltd
Original Assignee
Seiko Kogyo Co 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 Seiko Kogyo Co Ltd filed Critical Seiko Kogyo Co Ltd
Priority to JP19745887A priority Critical patent/JPS6443619A/en
Publication of JPS6443619A publication Critical patent/JPS6443619A/en
Publication of JPH0517331B2 publication Critical patent/JPH0517331B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

PURPOSE:To correct the inclination of a rotary vertical shaft by keeping the interval of the rotary vertical shaft by a method in which the lower ends of rotary vertical shafts are rotatably connected with each other, and pit wall pressing mean are provided vertically and mutually, pushing in different directions. CONSTITUTION:In a multispindle excavator 1, a number of rotary vertical shafts 2 are set in parallel and their lower parts are rotatably connected by a connector 3 having at least two pit wall pressing means 5 vertically, whose pushing directions are different. The presser 5, consisting of an oil-pressure jack and a rotary roller or a sleigh pivotally supported on the tip of the jack, serves to correct the inclination of the shaft 2 by the back and forth moving of the oil-pressure jack. The attitude of the rotary vertical shaft can thus be simply corrected.
JP19745887A 1987-08-07 1987-08-07 Corrector for accuracy error of rotary vertical shaft in multispindle excavator Granted JPS6443619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19745887A JPS6443619A (en) 1987-08-07 1987-08-07 Corrector for accuracy error of rotary vertical shaft in multispindle excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19745887A JPS6443619A (en) 1987-08-07 1987-08-07 Corrector for accuracy error of rotary vertical shaft in multispindle excavator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7094192A Division JPH0647824B2 (en) 1992-03-27 1992-03-27 Precision error correcting device for rotating vertical axis in multi-axis excavator

Publications (2)

Publication Number Publication Date
JPS6443619A true JPS6443619A (en) 1989-02-15
JPH0517331B2 JPH0517331B2 (en) 1993-03-08

Family

ID=16374840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19745887A Granted JPS6443619A (en) 1987-08-07 1987-08-07 Corrector for accuracy error of rotary vertical shaft in multispindle excavator

Country Status (1)

Country Link
JP (1) JPS6443619A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07190334A (en) * 1993-12-27 1995-07-28 Hitachi Zosen Corp Exhaust gas cooler for ash melting facility

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424901U (en) * 1977-07-19 1979-02-19
JPS5647336A (en) * 1979-09-21 1981-04-30 Nissan Motor Co Ltd Intermittent drive control device for wiper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136543A (en) * 1975-05-21 1976-11-26 Kubota Ltd Device of gusset welding to steel pipes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424901U (en) * 1977-07-19 1979-02-19
JPS5647336A (en) * 1979-09-21 1981-04-30 Nissan Motor Co Ltd Intermittent drive control device for wiper

Also Published As

Publication number Publication date
JPH0517331B2 (en) 1993-03-08

Similar Documents

Publication Publication Date Title
IT7829256A0 (en) ONE PIECE TRACK PIN.
AU5174679A (en) Adjustable apparatus for supporting a pipe laid on a deep sea bed, at a depression in the sea bed
DE68914148T2 (en) Measuring probe with bearings, the rolling elements of which are centralized.
NO885102L (en) DRILL CORONE WITH PRECISION ROLLER BEARINGS.
DE3872620T2 (en) (ARYLSULPHONYL) NITROMETHANES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN PHARMACEUTICAL COMPOSITIONS.
JPS6443619A (en) Corrector for accuracy error of rotary vertical shaft in multispindle excavator
JPS53122078A (en) Position controlling method
DE3482042D1 (en) SILICONE HARDENABLE IN TWO WAYS, METHOD FOR THE PRODUCTION THEREOF AND DIFFERENT DIELECTRIC COMPOSITIONS.
IT1140070B (en) MACHINES FOR LEVELING, SETTING UP AND ALIGNING THE TRACKS WITH STABILIZER GROUP
AU6506180A (en) Error correction in ore sorting
JPS5348367A (en) Full automatic washing machine
JPS53570A (en) Aligning apparatus for rod-like articles
JPS52152254A (en) Operation checking method of electronic apparatus
JPS5740118A (en) Bearing for rotary electric machine
JPS5267227A (en) Memory unit
Hirth et al. Corrosion Failures--Description, Explanation, Discussion
NO865033L (en) THROTTLE BODIES IN AN APPROACH TO A ROTATING PROJECTILE.
Kolenda et al. Chemical Element Balances of the Flash Smelting Process With Supplementary Data--the Overdetermined Problem
JPS51151747A (en) Method for preparing particle board
JPS5670212A (en) Method of arranging cylindrical parts
IT7920634V0 (en) POSITIONING SURFACE, EQUIPPED WITH A SUSCEPTIBLE SWING TO ROTATE 360 DEGREES, IN ORDER TO ALLOW THE PRESENTATION OF FOUR DIFFERENT SUBJECTS.
JPS57150358A (en) Method for improving taste of stevioside
Rooks Keying in to the growing machine vision market.
JPS5391770A (en) Alignment detector of direct coupled revolving machine
JPS5434007A (en) Revolving electric machine

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees