ES425431A1 - Improvements relative to internal vibrations. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements relative to internal vibrations. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES425431A1
ES425431A1 ES425431A ES425431A ES425431A1 ES 425431 A1 ES425431 A1 ES 425431A1 ES 425431 A ES425431 A ES 425431A ES 425431 A ES425431 A ES 425431A ES 425431 A1 ES425431 A1 ES 425431A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
site
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
ES425431A
Other languages
Spanish (es)
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
Application filed by Wacker Werke GmbH and Co KG filed Critical Wacker Werke GmbH and Co KG
Publication of ES425431A1 publication Critical patent/ES425431A1/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
    • 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
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/167—Orbital vibrators having masses being driven by planetary gearings, rotating cranks or the like
    • B06B1/168—Rotary pendulum vibrators

Abstract

Improvements relative to internal vibrators whose eccentric mass consists of a pendular body that extends in the longitudinal direction of the vibrator housing and is driven at one end by forced coupling, which is supported on this end in an oscillating manner by means of a bearing tilting and distance of this wheel essentially without slippage in a development path that surrounds it, characterized in that the development path is arranged at least near the radial plane containing that site of the pendular body, in which the centrifugal force resulting in one side of this site and the centrifugal force that results in the other side of this site are kept in balance. (Machine-translation by Google Translate, not legally binding)
ES425431A 1973-04-19 1974-04-17 Improvements relative to internal vibrations. (Machine-translation by Google Translate, not legally binding) Expired ES425431A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2319946A DE2319946A1 (en) 1973-04-19 1973-04-19 INNER RUETTLER

Publications (1)

Publication Number Publication Date
ES425431A1 true ES425431A1 (en) 1976-06-01

Family

ID=5878666

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425431A Expired ES425431A1 (en) 1973-04-19 1974-04-17 Improvements relative to internal vibrations. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BR (1) BR7403131D0 (en)
DE (1) DE2319946A1 (en)
ES (1) ES425431A1 (en)
IL (1) IL44662A0 (en)
PL (1) PL108017B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111663785A (en) * 2020-06-30 2020-09-15 重庆建工第一市政工程有限责任公司 Vibrator for concrete pouring

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6065859A (en) * 1996-06-28 2000-05-23 Iskoo Ltd Portable pendulous concrete vibrator
DE102007012331B4 (en) 2007-03-14 2009-02-12 Wacker Construction Equipment Ag Concrete internal vibrator with axial vibration exciter
DE102015105861A1 (en) 2015-04-17 2016-10-20 Manfred Laier Device for compacting a material
USD1000927S1 (en) 2021-04-22 2023-10-10 Milwaukee Electric Tool Corporation Concrete vibrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111663785A (en) * 2020-06-30 2020-09-15 重庆建工第一市政工程有限责任公司 Vibrator for concrete pouring

Also Published As

Publication number Publication date
DE2319946A1 (en) 1974-11-14
IL44662A0 (en) 1974-06-30
PL108017B1 (en) 1980-03-31
BR7403131D0 (en) 1974-12-31

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