FR1209795A - Improvements to vibrators - Google Patents

Improvements to vibrators

Info

Publication number
FR1209795A
FR1209795A FR1209795DA FR1209795A FR 1209795 A FR1209795 A FR 1209795A FR 1209795D A FR1209795D A FR 1209795DA FR 1209795 A FR1209795 A FR 1209795A
Authority
FR
France
Prior art keywords
vibrators
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
Other languages
French (fr)
Inventor
Michel-Alphonse-Iren Fontaine
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 filed Critical
Application granted granted Critical
Publication of FR1209795A publication Critical patent/FR1209795A/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
FR1209795D 1958-09-15 1958-09-15 Improvements to vibrators Expired FR1209795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1209795T 1958-09-15

Publications (1)

Publication Number Publication Date
FR1209795A true FR1209795A (en) 1960-03-03

Family

ID=9674896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1209795D Expired FR1209795A (en) 1958-09-15 1958-09-15 Improvements to vibrators

Country Status (1)

Country Link
FR (1) FR1209795A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300895A1 (en) * 1975-02-17 1976-09-10 Vibratechniques Ltd VIBRATOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300895A1 (en) * 1975-02-17 1976-09-10 Vibratechniques Ltd VIBRATOR

Similar Documents

Publication Publication Date Title
FR1270757A (en) Improvement to cutter-gatherers
FR1220283A (en) Improvements to accelerometers
FR1225430A (en) Improvements to nuts
FR1223652A (en) Improvements to crushers
FR1191091A (en) Improvements to frames
FR1249555A (en) Improvements to mirrors
FR1216164A (en) Improvements to vibrating mills
FR1240234A (en) Improvements to turbo-engines
FR1209795A (en) Improvements to vibrators
FR1212960A (en) Improvements to mirrors
FR1230919A (en) Improvements to mattresses
FR1225730A (en) Improvements to crushers
FR1231938A (en) Improvements to scaffolding
FR1204736A (en) Improvements to servo-brakes
FR1213761A (en) Improvements to ampoules-syringes
FR1375651A (en) Improvements to stylographs
FR1207735A (en) Improvements to rakes-tedders
FR1220109A (en) Improvements to manometers
FR1240981A (en) Improvements to rectifiers
FR1228464A (en) Improvements to presses
FR1203188A (en) Improvements to crushers
FR1202029A (en) Improvements to transistrons
FR1209399A (en) Improvements to mycobacteriostats
FR1196070A (en) Improvements to cultivators
FR1203038A (en) Improvements to elevators