CZ287281B6 - Device for unloading material - Google Patents

Device for unloading material Download PDF

Info

Publication number
CZ287281B6
CZ287281B6 CZ19982496A CZ249698A CZ287281B6 CZ 287281 B6 CZ287281 B6 CZ 287281B6 CZ 19982496 A CZ19982496 A CZ 19982496A CZ 249698 A CZ249698 A CZ 249698A CZ 287281 B6 CZ287281 B6 CZ 287281B6
Authority
CZ
Czechia
Prior art keywords
container
screw feeder
cylindrical tube
rotary screw
rear face
Prior art date
Application number
CZ19982496A
Other languages
Czech (cs)
English (en)
Other versions
CZ249698A3 (cs
Inventor
Jussi Sjoestrand
Original Assignee
Jussi Sjoestrand 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 Jussi Sjoestrand Ab filed Critical Jussi Sjoestrand Ab
Publication of CZ249698A3 publication Critical patent/CZ249698A3/cs
Publication of CZ287281B6 publication Critical patent/CZ287281B6/cs

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Nozzles (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Fertilizing (AREA)
  • Chain Conveyers (AREA)
  • Centrifugal Separators (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Ship Loading And Unloading (AREA)
  • Seal Device For Vehicle (AREA)
  • Replacement Of Web Rolls (AREA)
  • Push-Button Switches (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Catching Or Destruction (AREA)
  • Sowing (AREA)
  • Burglar Alarm Systems (AREA)
CZ19982496A 1996-02-15 1997-01-20 Device for unloading material CZ287281B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600550A SE506049C2 (sv) 1996-02-15 1996-02-15 Materialutmatningsanordning för fordon

Publications (2)

Publication Number Publication Date
CZ249698A3 CZ249698A3 (cs) 1999-02-17
CZ287281B6 true CZ287281B6 (en) 2000-10-11

Family

ID=20401396

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ19982496A CZ287281B6 (en) 1996-02-15 1997-01-20 Device for unloading material

Country Status (12)

Country Link
EP (1) EP0880631B1 (pl)
AT (1) ATE242833T1 (pl)
AU (1) AU1816197A (pl)
CZ (1) CZ287281B6 (pl)
DE (1) DE69722772D1 (pl)
EE (1) EE03404B1 (pl)
HU (1) HU220814B1 (pl)
NO (1) NO310432B1 (pl)
PL (1) PL183908B1 (pl)
SE (1) SE506049C2 (pl)
SK (1) SK111498A3 (pl)
WO (1) WO1997030249A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112521B (fi) * 1999-05-10 2003-12-15 U H Rakennus Oy Menetelmä ja laitteisto laastin jakelemiseksi
ITRM20110416A1 (it) * 2011-08-02 2013-02-03 C & F S R L Dispositivo di scarico su benna miscelatrice.
CN109930800B (zh) * 2019-04-30 2020-11-27 广东博智林机器人有限公司 铺浆设备
CN111005567B (zh) * 2019-08-30 2021-08-13 中国二十冶集团有限公司 手自一体二次结构混凝土垂直浇筑工具及其使用方法
CN110733847B (zh) * 2019-11-13 2024-12-17 红河哈尼族彝族自治州水利水电工程地质勘察咨询规划研究院 一种在水利工程斜面上自动铺砂的装置
CN111305571A (zh) * 2020-02-26 2020-06-19 广东博智林机器人有限公司 混凝土布料装置
CN116811016A (zh) * 2023-07-24 2023-09-29 山东绿建新材料有限公司 一种可避免下料口硬化的混凝土搅拌机下料机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419253A (en) * 1972-10-28 1975-12-24 Snowden F Bucket implements for mounting on agricultural tractors or like vehicles
WO1993001365A1 (en) * 1991-07-03 1993-01-21 Michael John Jonson Bucket for earth moving equipment

Also Published As

Publication number Publication date
SE9600550D0 (sv) 1996-02-15
EP0880631A1 (en) 1998-12-02
PL328580A1 (en) 1999-02-01
EE9800238A (et) 1998-12-15
WO1997030249A1 (en) 1997-08-21
NO983647D0 (no) 1998-08-10
CZ249698A3 (cs) 1999-02-17
NO310432B1 (no) 2001-07-02
SE9600550L (sv) 1997-08-16
NO983647L (no) 1998-10-12
AU1816197A (en) 1997-09-02
EP0880631B1 (en) 2003-06-11
PL183908B1 (pl) 2002-08-30
SE506049C2 (sv) 1997-11-03
EE03404B1 (et) 2001-04-16
SK111498A3 (en) 1999-02-11
HU220814B1 (hu) 2002-05-28
HUP9900726A2 (hu) 1999-06-28
DE69722772D1 (de) 2003-07-17
HUP9900726A3 (en) 2000-02-28
ATE242833T1 (de) 2003-06-15

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20040120