GB2151286B - Surface vibrator for compacting freshly-placed concrete - Google Patents

Surface vibrator for compacting freshly-placed concrete

Info

Publication number
GB2151286B
GB2151286B GB08431283A GB8431283A GB2151286B GB 2151286 B GB2151286 B GB 2151286B GB 08431283 A GB08431283 A GB 08431283A GB 8431283 A GB8431283 A GB 8431283A GB 2151286 B GB2151286 B GB 2151286B
Authority
GB
United Kingdom
Prior art keywords
placed concrete
surface vibrator
freshly
compacting
compacting freshly
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
GB08431283A
Other versions
GB2151286A (en
GB8431283D0 (en
Inventor
Harald Wenander
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.)
Dynapac AB
Original Assignee
Dynapac AB
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 Dynapac AB filed Critical Dynapac AB
Publication of GB8431283D0 publication Critical patent/GB8431283D0/en
Publication of GB2151286A publication Critical patent/GB2151286A/en
Application granted granted Critical
Publication of GB2151286B publication Critical patent/GB2151286B/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
    • E04G21/063—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools
    • E04G21/066—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools acting upon the surface of the concrete, whether or not provided with parts penetrating the concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Vibration Prevention Devices (AREA)
GB08431283A 1983-12-13 1984-12-12 Surface vibrator for compacting freshly-placed concrete Expired GB2151286B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8306873A SE450021B (en) 1983-12-13 1983-12-13 SURFACE Vibrator With Inside A Beam Vertically Oriented And Rotatably Stored Eccentric Shaft

Publications (3)

Publication Number Publication Date
GB8431283D0 GB8431283D0 (en) 1985-01-23
GB2151286A GB2151286A (en) 1985-07-17
GB2151286B true GB2151286B (en) 1987-03-18

Family

ID=20353702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08431283A Expired GB2151286B (en) 1983-12-13 1984-12-12 Surface vibrator for compacting freshly-placed concrete

Country Status (4)

Country Link
DE (1) DE3441864A1 (en)
FR (1) FR2556397A1 (en)
GB (1) GB2151286B (en)
SE (1) SE450021B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10039060A1 (en) * 2000-08-10 2002-03-07 Rehau Ag & Co Ultrasonic transducer / sensor for installation in a bumper of a motor vehicle
CN117738465B (en) * 2024-02-21 2024-05-03 扬州中建建设机械有限公司 Vibrating concrete placement device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630048A (en) * 1950-11-14 1953-03-03 Stanley W Marsh Mechanical cement trowel or floater
US4105355A (en) * 1976-10-20 1978-08-08 King Junior Keith Device for tamping and leveling concrete and the like
US4359296A (en) * 1981-02-06 1982-11-16 Cronkhite Daniel R Vibrator for screed boards

Also Published As

Publication number Publication date
SE450021B (en) 1987-06-01
GB2151286A (en) 1985-07-17
SE8306873D0 (en) 1983-12-13
SE8306873L (en) 1985-06-14
DE3441864A1 (en) 1985-06-13
FR2556397A1 (en) 1985-06-14
GB8431283D0 (en) 1985-01-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee