DE29817726U1 - Device for making a blackboard - Google Patents

Device for making a blackboard

Info

Publication number
DE29817726U1
DE29817726U1 DE29817726U DE29817726U DE29817726U1 DE 29817726 U1 DE29817726 U1 DE 29817726U1 DE 29817726 U DE29817726 U DE 29817726U DE 29817726 U DE29817726 U DE 29817726U DE 29817726 U1 DE29817726 U1 DE 29817726U1
Authority
DE
Germany
Prior art keywords
blackboard
making
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 - Lifetime
Application number
DE29817726U
Other languages
German (de)
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.)
Lissmac Maschb & Diamantwerkz
Original Assignee
Lissmac Maschb & Diamantwerkz
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 Lissmac Maschb & Diamantwerkz filed Critical Lissmac Maschb & Diamantwerkz
Priority to DE29817726U priority Critical patent/DE29817726U1/en
Publication of DE29817726U1 publication Critical patent/DE29817726U1/en
Priority to NL1013201A priority patent/NL1013201C1/en
Priority to BE9900662A priority patent/BE1012413A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/041—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres composed of a number of smaller elements, e.g. bricks, also combined with a slab of hardenable material
    • E04C2/042—Apparatus for handling the smaller elements or the hardenable material; bricklaying machines for prefabricated panels
    • 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
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/22—Tools or apparatus for setting building elements with mortar, e.g. bricklaying machines
DE29817726U 1998-10-06 1998-10-06 Device for making a blackboard Expired - Lifetime DE29817726U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29817726U DE29817726U1 (en) 1998-10-06 1998-10-06 Device for making a blackboard
NL1013201A NL1013201C1 (en) 1998-10-06 1999-10-04 Device for the manufacture of a wall panel.
BE9900662A BE1012413A6 (en) 1998-10-06 1999-10-06 Device for the manufacture of a wall panel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29817726U DE29817726U1 (en) 1998-10-06 1998-10-06 Device for making a blackboard

Publications (1)

Publication Number Publication Date
DE29817726U1 true DE29817726U1 (en) 1999-01-14

Family

ID=8063477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29817726U Expired - Lifetime DE29817726U1 (en) 1998-10-06 1998-10-06 Device for making a blackboard

Country Status (3)

Country Link
BE (1) BE1012413A6 (en)
DE (1) DE29817726U1 (en)
NL (1) NL1013201C1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1077295A2 (en) 1999-08-19 2001-02-21 LISSMAC Maschinenbau u. Diamantwerkzeuge GmbH Method and apparatus for making prefabricated wall panels
DE102008039919A1 (en) * 2008-08-27 2010-03-04 Udo Nagl Prefabricated brick unit
CN106703428A (en) * 2017-01-19 2017-05-24 宁波工程学院 Automatic brick laying machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1077295A2 (en) 1999-08-19 2001-02-21 LISSMAC Maschinenbau u. Diamantwerkzeuge GmbH Method and apparatus for making prefabricated wall panels
DE102008039919A1 (en) * 2008-08-27 2010-03-04 Udo Nagl Prefabricated brick unit
CN106703428A (en) * 2017-01-19 2017-05-24 宁波工程学院 Automatic brick laying machine
CN106703428B (en) * 2017-01-19 2019-04-19 宁波工程学院 Automatic brick laying machine

Also Published As

Publication number Publication date
NL1013201C1 (en) 2000-04-10
BE1012413A6 (en) 2000-10-03

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990225

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20011219

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20041123

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20061026

R071 Expiry of right