GB1434956A - Vibrator for compacting concrete - Google Patents

Vibrator for compacting concrete

Info

Publication number
GB1434956A
GB1434956A GB3207473A GB3207473A GB1434956A GB 1434956 A GB1434956 A GB 1434956A GB 3207473 A GB3207473 A GB 3207473A GB 3207473 A GB3207473 A GB 3207473A GB 1434956 A GB1434956 A GB 1434956A
Authority
GB
United Kingdom
Prior art keywords
vibrator
compacting concrete
compacting
concrete
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
GB3207473A
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.)
Wacker Werke GmbH and Co KG
Original Assignee
Wacker Werke GmbH and Co KG
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
Priority claimed from DE19722233235 external-priority patent/DE2233235C3/en
Application filed by Wacker Werke GmbH and Co KG filed Critical Wacker Werke GmbH and Co KG
Publication of GB1434956A publication Critical patent/GB1434956A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/186—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with rotary unbalanced masses
    • 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)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Road Paving Machines (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
GB3207473A 1972-07-06 1973-07-05 Vibrator for compacting concrete Expired GB1434956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722233235 DE2233235C3 (en) 1972-07-06 Internal vibrator operated with compressed air for compacting concrete or the like

Publications (1)

Publication Number Publication Date
GB1434956A true GB1434956A (en) 1976-05-12

Family

ID=5849907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3207473A Expired GB1434956A (en) 1972-07-06 1973-07-05 Vibrator for compacting concrete

Country Status (8)

Country Link
US (1) US3908965A (en)
JP (1) JPS4957640A (en)
AT (1) AT327513B (en)
BR (1) BR7304558D0 (en)
CH (1) CH555958A (en)
FR (1) FR2231238A5 (en)
GB (1) GB1434956A (en)
NL (1) NL7306664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105350781A (en) * 2015-12-09 2016-02-24 重庆元创自动化设备有限公司 Low-noise concrete vibrating bar

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361830A (en) * 1992-06-05 1994-11-08 Shell Oil Company Fluid flow conduit vibrator and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH310917A (en) * 1953-07-17 1955-11-15 Nationale Sa Gas lighter.
FR1293042A (en) * 1961-03-27 1962-05-11 Vibratechniques Sa Improvements to concrete vibrators
DE1816421A1 (en) * 1968-12-21 1970-06-25 Wacker Werke Kg Internal vibrator with circumferential imbalance
SE370642B (en) * 1970-10-14 1974-10-28 Wacker Werke Kg

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105350781A (en) * 2015-12-09 2016-02-24 重庆元创自动化设备有限公司 Low-noise concrete vibrating bar

Also Published As

Publication number Publication date
DE2233235B2 (en) 1976-06-16
BR7304558D0 (en) 1974-09-05
ATA463173A (en) 1975-04-15
DE2233235A1 (en) 1974-01-24
NL7306664A (en) 1974-01-08
US3908965A (en) 1975-09-30
AT327513B (en) 1976-02-10
CH555958A (en) 1974-11-15
JPS4957640A (en) 1974-06-04
FR2231238A5 (en) 1974-12-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees