EP0200725A1 - Dispositif d'aplanissement d'une surface en beton frais. - Google Patents

Dispositif d'aplanissement d'une surface en beton frais.

Info

Publication number
EP0200725A1
EP0200725A1 EP84904216A EP84904216A EP0200725A1 EP 0200725 A1 EP0200725 A1 EP 0200725A1 EP 84904216 A EP84904216 A EP 84904216A EP 84904216 A EP84904216 A EP 84904216A EP 0200725 A1 EP0200725 A1 EP 0200725A1
Authority
EP
European Patent Office
Prior art keywords
vibrator
planation
holder
fresh concrete
concrete surface
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.)
Granted
Application number
EP84904216A
Other languages
German (de)
English (en)
Other versions
EP0200725B1 (fr
Inventor
Roger Smedberg
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.)
TI-Trade Byggkonsult AB
Original Assignee
TOTALINSTALLATION I GOTEBORG AB
TOTALINSTALLATION I GOTEBORG A
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 TOTALINSTALLATION I GOTEBORG AB, TOTALINSTALLATION I GOTEBORG A filed Critical TOTALINSTALLATION I GOTEBORG AB
Priority to AT84904216T priority Critical patent/ATE42127T1/de
Publication of EP0200725A1 publication Critical patent/EP0200725A1/fr
Application granted granted Critical
Publication of EP0200725B1 publication Critical patent/EP0200725B1/fr
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
    • E04G21/10—Devices for levelling, e.g. templates or boards
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
    • E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
    • E04F21/242—Elongated smoothing blades or plates, e.g. screed apparatus with vibrating means, e.g. vibrating screeds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
    • E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
    • E04F21/244—Elongated smoothing blades or plates, e.g. screed apparatus with means to adjust the working angle of the leveling blade or plate
    • 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

Definitions

  • the present invention relates to a device for planation of a fresh concrete surface by means of surface vibration and comprising a planation means, provided with a vibrator and an attachment for a holder rotatably mounted in the vertical plane.
  • the object of the present invention is to provide a device which is suitable for planation of a fresh concrete surface without leaving any marks on the way to or from the place where the planation is to take place. Furthermore the device should be so constructed that it can prepare very small volumes, which are to be levelled over a larger or smaller area, as well as larger volumes.
  • Fig. 1 shows a side view, partly in section of the device according to the invention
  • Fig 2 shows the device according to fig. 1 in a view from above.
  • Fig. 3 shows in perspective a modified planation device according to the invention.
  • the planation device consists of a planation means II in the form of a trough shaped plate 11 with gently upwards bent edges 12. Inside the trough-shaped plate 11 transversely to this there are arranged two attachments 13. partly for supporting a vibrator 14 and partly as a holder for pivots 15 about which a clamp 16 is rotatable at one end of the holder 17. In order to get enough stability the plate 11 is equipped with diagonally arranged reinforcing springs 18 integrated with the bottom plate and firmly connected with the attachments 13.
  • the plate 13 is preferably manufactured of a light material such as aluminium or glass fibre reinforced plastic.
  • the device has such a low weight as possible and for this reason a pneumatically driven ball vibrator has been chosen as vibrator, the special feature of which is that its vibration effect can be adjusted from 0 to maximum and that it has a low weight.
  • the compressed air hose is placed in the holder 17 and is connected to the vibrator 14 by a pressure regulator 20.
  • the holder 17 which is rotatable in the vertical plane and which can have a length of several meters, for example 4 meters, consists of a light metal pipe and is at its end facing away from the plate equipped with a quick coupling 21 for connection to a compressed-air compressor and with a flow regulating valve 22 for adjusting the vibration effect by mens of a handle 23.
  • the vibration effect can be adjusted from the free end of the holder 17 and the holder can be given a considerable length it is possible to prepare very large continuous concrete surfaces without entering upon the fresh concrete. It is also possible to move the device to a place where a surface process is to take place, and without the planation device leaving any marks. For obtaining a good vibration effect it is necessary that the vibration waves extend over the whole plate substantially regularly, which is a difficulty when there are thin plates which should have a low weight, and which is provided by equipping the plate with said reinforcing springs 18.
  • planation means 11 consists of a single-curved, plate having a part-circular cross-section, where the vibrator 14 is arranged on the inside of the pipe like means 11. while the attachment 13 for the holder 17 is placed opposite the vibrator on the outside of the "pipe" .
  • planation means admits adjustment and/or displacement of relatively large amounts of concrete. with substantially the same favourable effect as the trough-like plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Road Paving Machines (AREA)

Abstract

Un dispositif d'aplanissement d'une surface en béton frais par des vibrations en surface comprend un moyen d'aplanissement (11) doté d'un vibrateur (14) et d'un élément de fixation (15) pour un support (17) monté de manière rotative dans le plan vertical. Le but est d'obtenir un dispositif approprié à l'aplanissement d'une surface en béton frais sans utiliser de chemins de réglage ou de moyens de nivellement et sans laisser des marques sur le chemin allant et venant de l'endroit où l'aplanissement doit se faire. En outre, il devrait être possible de niveler indifféremment des petits et des grands volumes de béton sur une petite ou une grande surface. Ces objectifs ont été atteints par le fait que le vibrateur est réglable d'un point de vue de l'effet vibratoire, et qu'à l'extrémité libre du support un dispositif de régulation est monté pour ajuster l'effet de vibration.
EP84904216A 1983-11-14 1984-11-14 Dispositif d'aplanissement d'une surface en beton frais Expired EP0200725B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84904216T ATE42127T1 (de) 1983-11-14 1984-11-14 Vorrichtung zum glaetten frischen betons.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8306247 1983-11-14
SE8306247A SE8306247D0 (sv) 1983-11-14 1983-11-14 Anordning for avjemning av en fersk betongyta

Publications (2)

Publication Number Publication Date
EP0200725A1 true EP0200725A1 (fr) 1986-11-12
EP0200725B1 EP0200725B1 (fr) 1989-04-12

Family

ID=20353300

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84904216A Expired EP0200725B1 (fr) 1983-11-14 1984-11-14 Dispositif d'aplanissement d'une surface en beton frais

Country Status (4)

Country Link
EP (1) EP0200725B1 (fr)
DE (1) DE3477684D1 (fr)
SE (1) SE8306247D0 (fr)
WO (1) WO1985002220A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2654227A1 (fr) 2006-06-08 2007-12-21 3M Innovative Properties Company Applicateur pour des revetements de sol et procedes
ES2344386B1 (es) * 2008-05-19 2011-08-17 Alvaro Busto Sanchez Regla manual vibratoria impulsada por aire.
EP4179150A4 (fr) 2020-07-07 2024-09-04 Milwaukee Electric Tool Corporation Compacteur à plaque
US12065790B2 (en) 2020-07-07 2024-08-20 Milwaukee Electric Tool Corporation Plate compactor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR45310E (fr) *
FR759573A (fr) * 1932-11-05 1934-02-05 Perfectionnements aux vibrateurs pneumatiques
US2480603A (en) * 1946-06-26 1949-08-30 Edwin F Peterson Machine vibrator
US2496291A (en) * 1947-01-03 1950-02-07 High Rie Pneumatic dual rotary vibrator
FR1076389A (fr) * 1953-04-02 1954-10-26 Procedes Tech Const Ciseau vibrant
DE1242025B (de) * 1963-12-21 1967-06-08 Ni I Ki Ispytatelnych Maschin Druckluftbetriebener Schwingungserzeuger
US3888960A (en) * 1973-04-24 1975-06-10 Martin Eng Co Method of settling fluent and like material in a form

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8502220A1 *

Also Published As

Publication number Publication date
SE8306247D0 (sv) 1983-11-14
EP0200725B1 (fr) 1989-04-12
WO1985002220A1 (fr) 1985-05-23
DE3477684D1 (en) 1989-05-18

Similar Documents

Publication Publication Date Title
US4798494A (en) Floating vibrational screed
US5857803A (en) Portable vibratory wet screed
US5375942A (en) Material-leveling apparatus
US4375351A (en) Triangular truss concrete screed having a blade extension bracket
US5328295A (en) Torsional automatic grade control system for concrete finishing
JPS63201202A (ja) 振動式コンクリートスクリード装置
US4314773A (en) High density concrete placer
US6685390B1 (en) Inverted truss screed with outrigger support
CN112458840A (zh) 超高性能混凝土一体化施工工艺
US3817644A (en) Machine for vibrating, leveling and screeding concrete in a form
KR101897724B1 (ko) 굴곡 또는 경사를 이루는 도로포장 피니셔 작업에 사용되는 스크리드
JP3216793U (ja) 簡易舗装機械
US7175365B1 (en) Portable vibratory concrete screed
US4349328A (en) Triangular truss concrete screed having a pan float finisher attachment
EP0200725A1 (fr) Dispositif d'aplanissement d'une surface en beton frais.
CN210636276U (zh) 一种混凝土路面找平机
US20020102134A1 (en) Hydraulic powered screed
US6695531B1 (en) Concrete slumping implement
US4945698A (en) Adjustable screed support
US4363618A (en) Triangular truss screed having an end mounted guide bracket for engaging a wall-mounted support member
CN211171515U (zh) 一种摊铺机自动找平结构
JP2007146401A (ja) 床面施工法
CN207878943U (zh) 一种基础地面平整度及标高控制装置
US20050163565A1 (en) Concrete-chute strike-off device
CN215051878U (zh) 一种市政道路路沿石紧固装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19860510

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB LI NL SE

17Q First examination report despatched

Effective date: 19880209

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB LI NL SE

REF Corresponds to:

Ref document number: 42127

Country of ref document: AT

Date of ref document: 19890415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3477684

Country of ref document: DE

Date of ref document: 19890518

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: TI-TRADE BYGGKONSULT AB

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: TI-TRADE BYGGKONSULT AB

ET Fr: translation filed
BECN Be: change of holder's name

Effective date: 19890412

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: 732

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19911129

Year of fee payment: 8

Ref country code: AT

Payment date: 19911129

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19911130

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19911213

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19911218

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19921114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19921130

Ref country code: CH

Effective date: 19921130

Ref country code: BE

Effective date: 19921130

BERE Be: lapsed

Owner name: TI-TRADE BYGGKONSULT A.B.

Effective date: 19921130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19930601

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19930730

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19940126

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940906

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19941110

Year of fee payment: 11

EAL Se: european patent in force in sweden

Ref document number: 84904216.3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19951114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19951115

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19951114

EUG Se: european patent has lapsed

Ref document number: 84904216.3