JPS6410875A - Rod-shaped concrete vibrator having special surface shape and casting method - Google Patents

Rod-shaped concrete vibrator having special surface shape and casting method

Info

Publication number
JPS6410875A
JPS6410875A JP16127687A JP16127687A JPS6410875A JP S6410875 A JPS6410875 A JP S6410875A JP 16127687 A JP16127687 A JP 16127687A JP 16127687 A JP16127687 A JP 16127687A JP S6410875 A JPS6410875 A JP S6410875A
Authority
JP
Japan
Prior art keywords
vibrator
concrete
shaped concrete
vibrating body
compaction
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
JP16127687A
Other languages
Japanese (ja)
Other versions
JPH083273B2 (en
Inventor
Nobuyoshi Sakamoto
Toshiji Matsui
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.)
HAYASHI SEISAKUSHO KK
Original Assignee
HAYASHI SEISAKUSHO KK
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 HAYASHI SEISAKUSHO KK filed Critical HAYASHI SEISAKUSHO KK
Priority to JP62161276A priority Critical patent/JPH083273B2/en
Publication of JPS6410875A publication Critical patent/JPS6410875A/en
Publication of JPH083273B2 publication Critical patent/JPH083273B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To improve compaction effect and quality and achieve labor saving by providing linear or helical projected and recessed surfaces on the surface of a vibrator body of the bar-shaped concrete vibrator or forming the outer shape of the vibrating body to a conical shape. CONSTITUTION: A straight or helical cut trench 12 is provided on the surface of a vibrating body section 11 of a bar-shaped concrete vibrator, or the outer shape of vibrating body section 11 is formed to a conical shape and a plurality of lines of cut trenches 12 are provided as required. In this way, it specially acts effectively to the compaction of stiff-consistency concrete and also for ordinary concrete, it is effective for enlarging effective compaction range, reducing vibration time by quick liquefaction effect, rationalization of workability and labor saving by reducing the number of places for inserting the vibrator, and also the enhancement of the quality of concrete.
JP62161276A 1987-06-30 1987-06-30 Bar-shaped concrete vibrator having a special surface shape and the method of placing the same Expired - Lifetime JPH083273B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161276A JPH083273B2 (en) 1987-06-30 1987-06-30 Bar-shaped concrete vibrator having a special surface shape and the method of placing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161276A JPH083273B2 (en) 1987-06-30 1987-06-30 Bar-shaped concrete vibrator having a special surface shape and the method of placing the same

Publications (2)

Publication Number Publication Date
JPS6410875A true JPS6410875A (en) 1989-01-13
JPH083273B2 JPH083273B2 (en) 1996-01-17

Family

ID=15732027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161276A Expired - Lifetime JPH083273B2 (en) 1987-06-30 1987-06-30 Bar-shaped concrete vibrator having a special surface shape and the method of placing the same

Country Status (1)

Country Link
JP (1) JPH083273B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06220994A (en) * 1992-12-30 1994-08-09 Wacker Werke Gmbh & Co Kg Internal vibrator
JP2011080247A (en) * 2009-10-07 2011-04-21 Ekusen Kk Concrete vibrator
JP2012197670A (en) * 2012-06-20 2012-10-18 Ekusen Kk Concrete vibrator
JP2019007153A (en) * 2017-06-21 2019-01-17 株式会社大林組 Concrete vibrator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910513U (en) * 1972-04-27 1974-01-29
JPS5455132U (en) * 1977-09-26 1979-04-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910513U (en) * 1972-04-27 1974-01-29
JPS5455132U (en) * 1977-09-26 1979-04-17

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06220994A (en) * 1992-12-30 1994-08-09 Wacker Werke Gmbh & Co Kg Internal vibrator
JP2011080247A (en) * 2009-10-07 2011-04-21 Ekusen Kk Concrete vibrator
JP2012197670A (en) * 2012-06-20 2012-10-18 Ekusen Kk Concrete vibrator
JP2019007153A (en) * 2017-06-21 2019-01-17 株式会社大林組 Concrete vibrator

Also Published As

Publication number Publication date
JPH083273B2 (en) 1996-01-17

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