ES252956A1 - Improvements in glassware (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in glassware (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES252956A1
ES252956A1 ES0252956A ES252956A ES252956A1 ES 252956 A1 ES252956 A1 ES 252956A1 ES 0252956 A ES0252956 A ES 0252956A ES 252956 A ES252956 A ES 252956A ES 252956 A1 ES252956 A1 ES 252956A1
Authority
ES
Spain
Prior art keywords
cylinder
cylinders
movable
guide faces
translation
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
ES0252956A
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.)
FONTAINE MICHEL ALPHONSE IRENEE
Original Assignee
FONTAINE MICHEL ALPHONSE IRENEE
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 FONTAINE MICHEL ALPHONSE IRENEE filed Critical FONTAINE MICHEL ALPHONSE IRENEE
Publication of ES252956A1 publication Critical patent/ES252956A1/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)
  • Package Closures (AREA)

Abstract

IMPROVEMENTS IN VIBRATORS, of the type constituted by a hollow cylinder, an inner cylinder of smaller diameter disposed inside said hollow cylinder, one of the cylinders being fixed and the other moving, being able to freely rotate the movable cylinder with respect to the fixed cylinder without coupling mechanical with no external member, each cylinder being provided at its ends with lateral guide faces perpendicular to its axis, the guide faces of the movable cylinder sliding in contact with the guide faces of the fixed cylinder, and a movable vane which divides the space between the two cylinders in two chambers communicating one with an intake port of the fluid under pressure and the other with an exhaust hole, said vane being able to disappear in a longitudinal housing, practiced in one of said cylinders, characterized by the fact that the movable cylinder extends laterally in a mass that extends beyond the space c omprendido between the two cylinders and divided into two cameras by the mobile pallet. (Machine-translation by Google Translate, not legally binding)
ES0252956A 1958-11-07 1959-10-27 Improvements in glassware (Machine-translation by Google Translate, not legally binding) Expired ES252956A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR778645A FR1215171A (en) 1958-11-07 1958-11-07 Advanced vibrator

Publications (1)

Publication Number Publication Date
ES252956A1 true ES252956A1 (en) 1960-03-16

Family

ID=8708102

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0252956A Expired ES252956A1 (en) 1958-11-07 1959-10-27 Improvements in glassware (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE583717A (en)
ES (1) ES252956A1 (en)
FR (1) FR1215171A (en)
OA (1) OA01380A (en)

Also Published As

Publication number Publication date
OA01380A (en) 1969-07-04
BE583717A (en) 1960-02-15
FR1215171A (en) 1960-04-15

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