ES423255A1 - Improvements in pervibrators for the compacting of concrete. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in pervibrators for the compacting of concrete. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES423255A1
ES423255A1 ES423255A ES423255A ES423255A1 ES 423255 A1 ES423255 A1 ES 423255A1 ES 423255 A ES423255 A ES 423255A ES 423255 A ES423255 A ES 423255A ES 423255 A1 ES423255 A1 ES 423255A1
Authority
ES
Spain
Prior art keywords
pervibrators
translation
concrete
machine
legally binding
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
ES423255A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES423255A1 publication Critical patent/ES423255A1/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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

Improvements in pervibrators for the compaction of concrete or other masses, with a replaceable housing cap on one end of its casing tubular, held by a threaded connection and preferably provided with a rounded tip, characterized in that the casing of the casing consists of from a core of solid material, preferably steel, provided with a thread for the screw connection, on which an outer protective shell of an elastically flexible material, especially synthetic material, is applied. (Machine-translation by Google Translate, not legally binding)
ES423255A 1973-02-14 1974-02-14 Improvements in pervibrators for the compacting of concrete. (Machine-translation by Google Translate, not legally binding) Expired ES423255A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307210 DE2307210A1 (en) 1973-02-14 1973-02-14 INNER RUETTLER

Publications (1)

Publication Number Publication Date
ES423255A1 true ES423255A1 (en) 1976-05-01

Family

ID=5871880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423255A Expired ES423255A1 (en) 1973-02-14 1974-02-14 Improvements in pervibrators for the compacting of concrete. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
DE (1) DE2307210A1 (en)
ES (1) ES423255A1 (en)
FR (1) FR2217974A5 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3054064A1 (en) * 2015-02-04 2016-08-10 Wacker Neuson Produktion GmbH & Co. KG Internal vibration device with a vibration body that is protected by an elastic element
CN105401729B (en) * 2015-12-16 2017-10-17 卧龙电气集团股份有限公司 The casing of vibrating head and the attachment structure of round end
CN116145531B (en) * 2023-03-07 2024-03-22 暨南大学 A cluster-connected assembled FRP-UHPC composite structure and construction method

Also Published As

Publication number Publication date
DE2307210A1 (en) 1974-08-29
FR2217974A5 (en) 1974-09-06

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