DK535173A - - Google Patents

Info

Publication number
DK535173A
DK535173A DK535173A DK535173A DK535173A DK 535173 A DK535173 A DK 535173A DK 535173 A DK535173 A DK 535173A DK 535173 A DK535173 A DK 535173A DK 535173 A DK535173 A DK 535173A
Authority
DK
Denmark
Application number
DK535173A
Inventor
Georg Bjoerhaag
Original Assignee
Svensk Hardbetongteknik 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 Svensk Hardbetongteknik Ab filed Critical Svensk Hardbetongteknik Ab
Publication of DK535173A publication Critical patent/DK535173A/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N5/00—Manufacture of non-flat articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
    • B29C67/243—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length
    • B29C67/244—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length by vibrating the composition before or during moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/008—Using vibrations during moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
DK535173A 1973-07-30 1973-10-02 DK535173A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7310463A SE403067B (sv) 1973-07-30 1973-07-30 Form for framstellning av produkter av plastmassa, i hog grad tillsatt med finfordelat fyllnadsmaterial, foretredesvis trematerial

Publications (1)

Publication Number Publication Date
DK535173A true DK535173A (da) 1975-03-10

Family

ID=20318137

Family Applications (1)

Application Number Title Priority Date Filing Date
DK535173A DK535173A (da) 1973-07-30 1973-10-02

Country Status (7)

Country Link
US (1) US4226820A (da)
DD (1) DD110208A5 (da)
DE (1) DE2436663C3 (da)
DK (1) DK535173A (da)
FI (1) FI306673A (da)
NO (1) NO383473L (da)
SE (1) SE403067B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456574A (en) * 1982-07-23 1984-06-26 Sxd Refractories Method and apparatus for forming particles into shaped articles
US4531903A (en) * 1982-07-23 1985-07-30 Sxd Refractories, Inc. Apparatus for forming particles into shaped articles
US5248466A (en) * 1992-01-31 1993-09-28 Russell Iii William N Method for making cast stone
US5323655A (en) * 1993-04-23 1994-06-28 Troxler Electronic Laboratories, Inc. Method and apparatus for compacting material samples
US5807591A (en) * 1994-07-28 1998-09-15 Columbia Machine, Inc. Method and apparatus for forming concrete products
US5395228A (en) * 1994-02-07 1995-03-07 Columbia Machine, Inc. Apparatus for forming concrete products
US7410687B2 (en) * 2004-06-08 2008-08-12 Trex Co Inc Variegated composites and related methods of manufacture
IT1401385B1 (it) * 2010-08-06 2013-07-18 Toncelli Pressa per la vibrocompressione sottovuoto di lastre o blocchi o manufatti di materiale agglomerato o ceramico.
CN109605532B (zh) * 2018-12-14 2021-02-26 李明清 一种自动化秸秆隔墙板制板机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407168A (en) * 1942-11-28 1946-09-03 Vibro Betong Ab Apparatus for molding concrete
US2434477A (en) * 1943-07-07 1948-01-13 Messrs Hornflowa Ltd Manufacture of moulded articles having differently shaded zones therein from moulding powders
US2706322A (en) * 1948-12-06 1955-04-19 Neth Fred Method of making concrete blocks
US2526174A (en) * 1949-10-01 1950-10-17 United Concrete Pipe Corp Method of casting concrete pipes and the like
US4105729A (en) * 1968-09-03 1978-08-08 Vereinigte Aluminium-Werke Aktiengesellschaft Method of making shaped bodies

Also Published As

Publication number Publication date
SE403067B (sv) 1978-07-31
DD110208A5 (da) 1974-12-12
FI306673A (da) 1975-01-31
DE2436663A1 (de) 1975-02-20
DE2436663C3 (de) 1979-08-16
SE7310463L (da) 1975-01-31
DE2436663B2 (de) 1978-11-30
US4226820A (en) 1980-10-07
NO383473L (da) 1975-02-24

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