GB2490083A - A cover for a concrete chute - Google Patents

A cover for a concrete chute Download PDF

Info

Publication number
GB2490083A
GB2490083A GB1215014.0A GB201215014A GB2490083A GB 2490083 A GB2490083 A GB 2490083A GB 201215014 A GB201215014 A GB 201215014A GB 2490083 A GB2490083 A GB 2490083A
Authority
GB
United Kingdom
Prior art keywords
cover
concrete chute
chute
concrete
tightened
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
GB1215014.0A
Other versions
GB201215014D0 (en
GB2490083B (en
Inventor
Karl Goff
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.)
CONCRETE SOCK Ltd
Original Assignee
CONCRETE SOCK Ltd
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 CONCRETE SOCK Ltd filed Critical CONCRETE SOCK Ltd
Publication of GB201215014D0 publication Critical patent/GB201215014D0/en
Publication of GB2490083A publication Critical patent/GB2490083A/en
Application granted granted Critical
Publication of GB2490083B publication Critical patent/GB2490083B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • B28C5/023—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing using a flexible mat or bag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806—Details; Accessories
    • B28C5/0818—Charging or discharging gates or chutes; Sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • B28C5/4203—Details; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • B28C5/4203—Details; Accessories
    • B28C5/4234—Charge or discharge systems therefor
    • B28C5/4244—Discharging; Concrete conveyor means, chutes or spouts therefor
    • B28C5/4248—Discharging; Concrete conveyor means, chutes or spouts therefor using chutes
    • 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
    • E04G21/04—Devices for both conveying and distributing
    • E04G21/0481—Concrete chutes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Chutes (AREA)

Abstract

A cover (10, 20,30,40) for a concrete chute is disclosed comprising a receptacle having at its open end a flexible collar (12) mechanism including webbing (14, 35,47) adapted to be tightened about such a chute.
GB1215014.0A 2011-02-12 2012-01-30 A cover for a concrete chute and a corresponding concrete mixer and method Expired - Fee Related GB2490083B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1102488.2A GB201102488D0 (en) 2011-02-12 2011-02-12 End cover for a concrete chute
PCT/GB2012/000090 WO2012107710A1 (en) 2011-02-12 2012-01-30 A cover for a concrete chute

Publications (3)

Publication Number Publication Date
GB201215014D0 GB201215014D0 (en) 2012-10-10
GB2490083A true GB2490083A (en) 2012-10-17
GB2490083B GB2490083B (en) 2014-02-19

Family

ID=43859332

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1102488.2A Ceased GB201102488D0 (en) 2011-02-12 2011-02-12 End cover for a concrete chute
GB1215014.0A Expired - Fee Related GB2490083B (en) 2011-02-12 2012-01-30 A cover for a concrete chute and a corresponding concrete mixer and method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1102488.2A Ceased GB201102488D0 (en) 2011-02-12 2011-02-12 End cover for a concrete chute

Country Status (3)

Country Link
EP (1) EP2673124A1 (en)
GB (2) GB201102488D0 (en)
WO (1) WO2012107710A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688667A (en) * 1985-10-24 1987-08-25 Peterson James C Attachment for cement chute
US5354128A (en) * 1993-07-19 1994-10-11 Lewis Thomas W Concrete mixer chute cap

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1158360A (en) * 1997-08-19 1999-03-02 Eisuke Nakajima Leakage preventive utensil for residual freshly mixed concrete in tip end hose
US6179463B1 (en) * 1999-09-27 2001-01-30 Kerri N. Daniels-Romero Inlet hopper cover for a cement mixing truck
GB2429662A (en) * 2005-09-03 2007-03-07 George Panteli Cement mixer drum cover
GB2431365B (en) * 2005-10-20 2011-05-18 E S B Environmental Ltd A cement mixer receptacle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688667A (en) * 1985-10-24 1987-08-25 Peterson James C Attachment for cement chute
US5354128A (en) * 1993-07-19 1994-10-11 Lewis Thomas W Concrete mixer chute cap

Also Published As

Publication number Publication date
GB201215014D0 (en) 2012-10-10
WO2012107710A1 (en) 2012-08-16
GB201102488D0 (en) 2011-03-30
EP2673124A1 (en) 2013-12-18
GB2490083B (en) 2014-02-19

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Legal Events

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

Effective date: 20190130