CA949729A - Concrete-working machine component with walking vibrators - Google Patents

Concrete-working machine component with walking vibrators

Info

Publication number
CA949729A
CA949729A CA139,524A CA139524A CA949729A CA 949729 A CA949729 A CA 949729A CA 139524 A CA139524 A CA 139524A CA 949729 A CA949729 A CA 949729A
Authority
CA
Canada
Prior art keywords
vibrators
walking
concrete
working machine
machine component
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
CA139,524A
Other versions
CA139524S (en
Inventor
Charles H. Dale
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.)
East Moline Metal Products Co
Original Assignee
East Moline Metal Products Co
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 East Moline Metal Products Co filed Critical East Moline Metal Products Co
Application granted granted Critical
Publication of CA949729A publication Critical patent/CA949729A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
    • B28B1/0935—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material using only elements wholly or partly immersed in the material, e.g. cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
CA139,524A 1971-04-16 1972-04-12 Concrete-working machine component with walking vibrators Expired CA949729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13469471A 1971-04-16 1971-04-16

Publications (1)

Publication Number Publication Date
CA949729A true CA949729A (en) 1974-06-25

Family

ID=22464529

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,524A Expired CA949729A (en) 1971-04-16 1972-04-12 Concrete-working machine component with walking vibrators

Country Status (4)

Country Link
US (1) US3753621A (en)
CA (1) CA949729A (en)
DE (1) DE2217757A1 (en)
FR (1) FR2136445A5 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256415A (en) * 1979-10-19 1981-03-17 Cmi Corporation Concrete vibrator machine
US4320987A (en) * 1979-10-29 1982-03-23 Cmi Corporation Concrete vibrator machine
US4314773A (en) * 1979-12-21 1982-02-09 Allen Engineering Corporation High density concrete placer
US4775262A (en) * 1987-07-21 1988-10-04 Cmi Corporation Concrete finishing machine with vibrating compactor unit
US5149225A (en) * 1991-03-13 1992-09-22 M-B-W Inc. Reversible drive for a vibratory compactor
US5320448A (en) * 1992-06-05 1994-06-14 M-B-W, Inc. Drive mechanism for a vibratory compactor
US5387052A (en) * 1993-03-09 1995-02-07 M-B-W Inc. Drive mechanism for a vibratory compactor
US5791815A (en) * 1996-06-21 1998-08-11 Cmi Corporation Vibrating compactor assembly for use with a concrete finishing machine
US5988939A (en) * 1997-06-27 1999-11-23 Allen Engineering Corp. Universal bridge deck vibrating system
US6234713B1 (en) 1999-07-30 2001-05-22 Cmi Corporation Vibrator truss assembly
US6551018B2 (en) * 2001-03-29 2003-04-22 Blaw-Knox Construction Equipment Corporation Apparatus for tamping paving material
DE102009038007A1 (en) * 2009-08-20 2011-03-03 Dynapac Gmbh Process for the production of a road surface, preferably a concrete road surface, and road paver
US20140314482A1 (en) * 2013-04-17 2014-10-23 Rfvc Associates, Inc. Forms and screed for paving materials
US10100537B1 (en) 2017-06-20 2018-10-16 Allen Engineering Corporation Ventilated high capacity hydraulic riding trowel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953825A (en) * 1932-10-13 1934-04-03 Sam E Finley Apparatus and method for laying roadways
US2098895A (en) * 1934-06-14 1937-11-09 Velten Wilhelm Lothar Tamping machine
US2248103A (en) * 1938-04-06 1941-07-08 Mall Arthur William Road vibrator
US2962785A (en) * 1955-08-18 1960-12-06 West Allis Concrete Products C Apparatus for manufacturing pretensioned, reinforced concrete sections
US2903948A (en) * 1956-01-13 1959-09-15 John H Lucas Multiple ram compactor
US3247770A (en) * 1957-10-22 1966-04-26 Glen E Perkins Road making
US3377933A (en) * 1965-07-14 1968-04-16 Pav Saver Corp Road laying machine

Also Published As

Publication number Publication date
DE2217757A1 (en) 1972-11-16
FR2136445A5 (en) 1972-12-22
US3753621A (en) 1973-08-21

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