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GB805315A - Concrete vibrator - Google Patents

Concrete vibrator

Info

Publication number
GB805315A
GB805315A GB23641/56A GB2364156A GB805315A GB 805315 A GB805315 A GB 805315A GB 23641/56 A GB23641/56 A GB 23641/56A GB 2364156 A GB2364156 A GB 2364156A GB 805315 A GB805315 A GB 805315A
Authority
GB
United Kingdom
Prior art keywords
drive shaft
electric motor
commutator
vibrator
weight
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.)
Expired
Application number
GB23641/56A
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.)
MASTER VIBRATOR CO
Original Assignee
MASTER VIBRATOR CO
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 MASTER VIBRATOR CO filed Critical MASTER VIBRATOR CO
Publication of GB805315A publication Critical patent/GB805315A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
    • E04G21/08—Internal vibrators, e.g. needle vibrators

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

805,315. Vibrating devices for mixing. MASTER VIBRATOR CO. July 31, 1956 [Aug. 9, 1955], No. 23641/56. Class 86 [Also in Group XXIV] A submersible concrete vibrator 10, suspended from a cable 11 with elect:rical conductors 12, switch 14 and plug 13, comprises a cylindrical housing 15 with a commutator series wound electric motor 24, 26 connected to a drive shaft 27, which extends through one end of the housing remote from the electrical connections 12, 13, 14 and 59 to engage an eccentrically mounted rotatable weight 22, 23 in a detachable housing extension 16 so that, on rotation of the drive shaft 27 and the weight, a node of vibration is set up in the region of the commutator of the electric motor. A thermal overload switch is mounted on a bearing plate 35 to stop the motor should the bearing 36 become overheated.
GB23641/56A 1955-08-09 1956-07-31 Concrete vibrator Expired GB805315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US805315XA 1955-08-09 1955-08-09

Publications (1)

Publication Number Publication Date
GB805315A true GB805315A (en) 1958-12-03

Family

ID=22157982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23641/56A Expired GB805315A (en) 1955-08-09 1956-07-31 Concrete vibrator

Country Status (1)

Country Link
GB (1) GB805315A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101793093A (en) * 2010-03-11 2010-08-04 卧龙电气集团股份有限公司 Portable safe electric control vibrating bar
CN109853389A (en) * 2019-01-08 2019-06-07 苏州交通工程集团有限公司 One kind is vibrated equipment and tall and big special-shaped column concrete placings vibrating method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101793093A (en) * 2010-03-11 2010-08-04 卧龙电气集团股份有限公司 Portable safe electric control vibrating bar
CN101793093B (en) * 2010-03-11 2011-11-30 卧龙电气集团股份有限公司 Portable safe electric control vibrating bar
CN109853389A (en) * 2019-01-08 2019-06-07 苏州交通工程集团有限公司 One kind is vibrated equipment and tall and big special-shaped column concrete placings vibrating method
CN109853389B (en) * 2019-01-08 2021-01-05 苏州交通工程集团有限公司 Vibrating equipment and concrete pouring and vibrating method for tall special-shaped stand column

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