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WO2011010943A1 - An apparatus for the manufacture of geocells - Google Patents

An apparatus for the manufacture of geocells Download PDF

Info

Publication number
WO2011010943A1
WO2011010943A1 PCT/PL2009/000114 PL2009000114W WO2011010943A1 WO 2011010943 A1 WO2011010943 A1 WO 2011010943A1 PL 2009000114 W PL2009000114 W PL 2009000114W WO 2011010943 A1 WO2011010943 A1 WO 2011010943A1
Authority
WO
WIPO (PCT)
Prior art keywords
support structure
anvils
geocells
manufacture
carriages
Prior art date
Application number
PCT/PL2009/000114
Other languages
French (fr)
Inventor
Zbigniew Kruk
Dobrochna Kruk-Capik
Original Assignee
Geo Globe Polska
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 Geo Globe Polska filed Critical Geo Globe Polska
Priority to EP09807653A priority Critical patent/EP2456611A1/en
Publication of WO2011010943A1 publication Critical patent/WO2011010943A1/en

Links

Classifications

    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/438—Joining sheets for making hollow-walled, channelled structures or multi-tubular 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8165—Carrier plates for mounting joining tool parts, e.g. for re-arranging the tool parts to make other forms
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis

Definitions

  • the subject-matter of the invention is an apparatus for the manufacture of geocells from double-side textured and - if required - perforated thermoplastic strips which are connected using ultrasonic welds aligned perpendicular to the longitudinal axis of the strips.
  • the familiar apparatus for the manufacture of geocells consists of a movable support structure, an ultrasonic welder installed onto a mounting structure fixed to the floor and anvils which are manually slid into the support structure.
  • the anvils function as a support for the strips during the welding process.
  • the beam is aligned axially to the support structure.
  • Ultrasonic welders - each consisting of a generator and a press and incorporating a converter, a booster and a sonotrode - have been attached to the beam through carriages.
  • the carriages have an independent drive and move back and forth along the beam axis with the amplitude equal to the half-way of the weld spacing.
  • This is a stationary support structure and has two oppositely placed rows of anvils contained in two support brackets, a front one and a rear one.
  • the oppositely placed rows of anvils have been shifted in relation to each other by an interval equal to the half-way of the weld spacing.
  • the support brackets are driven by pneumatic servomotors.
  • the apparatus is connected to the systems of electrical power supply and compressed air.
  • the PLC automation controls all the functions of the apparatus.
  • the described apparatus makes it possible to manufacture geocells of standard spacing between the adjacent welds.
  • the change in spacing always requires the replacement of the support structure, support brackets and carriages.
  • the apparatus for the manufacture of geocells from double-side textured and - if required - perforated thermoplastic strips, which are connected using ultrasonic welds consists of a stationary support structure with two oppositely placed rows of anvils contained in two support brackets driven by pneumatic servomotors and a carrying beam - resting on the pillars, over the support structure and aligned axially to it.
  • Ui* ⁇ & n carriages with an independent drive - holds the presses and the working elements of the welders.
  • the oscillators have been moved away beyond the bearing structure of the apparatus and the support structure is equipped with a system of adjustable holders, movable along the axis of the support structure.
  • the function of the holders is to support the anvils during the welding process. Throughout the welding the holders, anvils and presses remain equally spaced.
  • the carriages - connected by means of turnbuckles - are driven by a pneumatic servomotor, whereas the high frequency oscillators are located in the control switchboard.
  • the support structure has assembly holes for the holders, located at the upper edges of the side walls of the support structure.
  • the holders by screwing them to the support structure, get interlocked in the assembly holes during the welding of geocells.
  • Assembly holes have been also made in the rods of the support brackets of both rows of anvils, which for the time of the welding of geocells are mounted to these holes.
  • Fig. 1 shows its lateral view
  • fig. 2 shows the view of the apparatus as from the switchboard cabinet
  • fig. 3 the overview of the apparatus.
  • the apparatus consists of a stationary support structure I, a carrying beam 3_ mounted over the support structure to the pillars 2 and axially aligned to the support structure 1_ as well as presses ⁇ incorporating a converter 7, a booster 8 and a sonotrode 9, which are mounted to the carrying beam 3 through carriages 4.
  • the oscillators 6 are located in a stand-alone switchboard cabinet 1/7.
  • the stationary support structure 1 is equipped with a pair of oppositely placed rows of anvils K), JJ . .
  • Each row of anvils K), H is contained in support brackets , a rear one L3 and a front one 12 . ; they are driven by pneumatic servomotors ] ⁇ .
  • the spacing of the anvils in each row is adjusted according to the principle that during the manufacturing process the oppositely placed rows of anvils are shifted in relation to each other by an interval equal to the half-way of the spacing between the adjacent geocell welds.
  • the carriages 4 - connected by turnbuckles - are moved to the respective welding positions by means of a pneumatic servomotor 16. The amplitude of this movement is equal to the halfway of the spacing between the adjacent welds.
  • the holders 15 are lo ⁇ ce ⁇ in me noi ⁇ ers 12 assembly holes 1_8, and anvils K), ⁇ are mounted to the anvils assembly holes 19.
  • the apparatus - according to the invention makes it possible to manufacture geocells of non-standard spacing between the adjacent welds so that the replacement of the support structure, the support brackets and carriages is not required.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

The apparatus for the manufacture of geocells from double-side textured thermoplastic strips which are connected using ultrasonic welds incorporates a stationary support structure with two oppositely placed rows of anvils and a carrying beam mounted over the support structure, aligned axially to it, holding presses equipped with welders. The apparatus has got a switchboard cabinet, PLC automation system and compressed air and energy supply systems. It is characteristic for the apparatus described hereinabove that the oscillators have been moved away beyond the structure and the support structure incorporates a system of movable adjustable holders (15) and anvils (10).

Description

An apparatus for the manufacture of geocells
The subject-matter of the invention is an apparatus for the manufacture of geocells from double-side textured and - if required - perforated thermoplastic strips which are connected using ultrasonic welds aligned perpendicular to the longitudinal axis of the strips.
The familiar apparatus for the manufacture of geocells consists of a movable support structure, an ultrasonic welder installed onto a mounting structure fixed to the floor and anvils which are manually slid into the support structure. The anvils function as a support for the strips during the welding process.
The Polish description of the invention No. P-380523 "Method and apparatus for the manufacture of geocells" presents a familiar apparatus consisting of a support structure with slots in its side walls and a beam resting on pillars.
The beam is aligned axially to the support structure. Ultrasonic welders - each consisting of a generator and a press and incorporating a converter, a booster and a sonotrode - have been attached to the beam through carriages. The carriages have an independent drive and move back and forth along the beam axis with the amplitude equal to the half-way of the weld spacing.
This is a stationary support structure and has two oppositely placed rows of anvils contained in two support brackets, a front one and a rear one.
The oppositely placed rows of anvils have been shifted in relation to each other by an interval equal to the half-way of the weld spacing. The support brackets are driven by pneumatic servomotors.
The apparatus is connected to the systems of electrical power supply and compressed air. The PLC automation controls all the functions of the apparatus.
The described apparatus makes it possible to manufacture geocells of standard spacing between the adjacent welds. The change in spacing always requires the replacement of the support structure, support brackets and carriages.
The apparatus for the manufacture of geocells from double-side textured and - if required - perforated thermoplastic strips, which are connected using ultrasonic welds, consists of a stationary support structure with two oppositely placed rows of anvils contained in two support brackets driven by pneumatic servomotors and a carrying beam - resting on the pillars, over the support structure and aligned axially to it. The tωυ,,ι6 ^.n*. Ui*~~&n carriages with an independent drive - holds the presses and the working elements of the welders. It is characteristic for the apparatus that the oscillators have been moved away beyond the bearing structure of the apparatus and the support structure is equipped with a system of adjustable holders, movable along the axis of the support structure. The function of the holders is to support the anvils during the welding process. Throughout the welding the holders, anvils and presses remain equally spaced. According to the invention, the carriages - connected by means of turnbuckles - are driven by a pneumatic servomotor, whereas the high frequency oscillators are located in the control switchboard.
The support structure has assembly holes for the holders, located at the upper edges of the side walls of the support structure. The holders, by screwing them to the support structure, get interlocked in the assembly holes during the welding of geocells. Assembly holes have been also made in the rods of the support brackets of both rows of anvils, which for the time of the welding of geocells are mounted to these holes.
The apparatus according to the invention has been shown at the drawing. Fig. 1 shows its lateral view, fig. 2 shows the view of the apparatus as from the switchboard cabinet and fig. 3 - the overview of the apparatus.
The apparatus consists of a stationary support structure I, a carrying beam 3_ mounted over the support structure to the pillars 2 and axially aligned to the support structure 1_ as well as presses ^ incorporating a converter 7, a booster 8 and a sonotrode 9, which are mounted to the carrying beam 3 through carriages 4. The oscillators 6 are located in a stand-alone switchboard cabinet 1/7. The stationary support structure 1 is equipped with a pair of oppositely placed rows of anvils K), JJ.. Each row of anvils K), H is contained in support brackets , a rear one L3 and a front one 12.; they are driven by pneumatic servomotors ]Λ. The oppositely placed rows of anvils K), Ii- - supported by the holders 1_5 mounted to the support structure I - support the strips during the welding process. All anvils K), ϋ of each support bracket \2, 1_3 are get over the support structure in a simultaneous movement. The spacing of the anvils in each row is adjusted according to the principle that during the manufacturing process the oppositely placed rows of anvils are shifted in relation to each other by an interval equal to the half-way of the spacing between the adjacent geocell welds. The carriages 4 - connected by turnbuckles - are moved to the respective welding positions by means of a pneumatic servomotor 16. The amplitude of this movement is equal to the halfway of the spacing between the adjacent welds. During the welding process of the geocells the holders 15 are loαceα in me noiαers 12 assembly holes 1_8, and anvils K), ϋ are mounted to the anvils assembly holes 19.
The apparatus - according to the invention - makes it possible to manufacture geocells of non-standard spacing between the adjacent welds so that the replacement of the support structure, the support brackets and carriages is not required.

Claims

Patent claims
1. An apparatus for the manufacture of geocells from double-side textured and - if required - perforated thermoplastic strips or polymer compounds which are connected using ultrasonic welds and incorporating a stationary support structure with two oppositely placed rows of anvils contained in a pair of support brackets driven by pneumatic servomotors, also having a carrying beam - resting on the pillars, over the support structure and aligned axially to it, to which - through carriages with independent drive - the presses and the working elements of the welders have been attached, also having a switchboard cabinet, a PLC automation system - controlling all the functions of the apparatus and systems supplying the compressed air and electrical energy to the apparatus, the characteristic of which is that the oscillators (6) have been moved away beyond the bearing structure of the apparatus, successive carriages (4) are joined with each other by means of turnbuckles, the support structure (!) incorporates a system of adjustable holders (15), moving along its axis, also having assembly holes (jj$) for holders (15) located at the upper edges of the side walls of the support structure (!), whereas the rods (20) of the support brackets Q2), Q3) of both rows of anvils (J-Q), (LL) have also been equipped with assembly holes (19) for the anvils (!Q), (Ii) moving along the axis of the support structure Q).
2. According to claim 1 it is characteristic of the apparatus for the manufacture of geocells that the carriages (4) are moved to the welding positions by means of a pneumatic servomotor Q6). According to claim 1 it is characteristic of the apparatus for the manufacture of geocells that the high frequency oscillators (6) are located in a stand-alone switchboard cabinet (17).
PCT/PL2009/000114 2009-07-24 2009-12-30 An apparatus for the manufacture of geocells WO2011010943A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09807653A EP2456611A1 (en) 2009-07-24 2009-12-30 An apparatus for the manufacture of geocells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PLP388617 2009-07-24
PL388617A PL215740B1 (en) 2009-07-24 2009-07-24 Device for manufacturing a geocell

Publications (1)

Publication Number Publication Date
WO2011010943A1 true WO2011010943A1 (en) 2011-01-27

Family

ID=42077257

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2009/000114 WO2011010943A1 (en) 2009-07-24 2009-12-30 An apparatus for the manufacture of geocells

Country Status (3)

Country Link
EP (1) EP2456611A1 (en)
PL (1) PL215740B1 (en)
WO (1) WO2011010943A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103909651A (en) * 2014-03-26 2014-07-09 苏州凯尔博精密机械有限公司 Ultrasonic welding machine for earthwork standard rooms

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252163A (en) * 1990-05-31 1993-10-12 Hexcel Corporation Process for the preparation of thermoplastic honeycomb shaped structures without machining
WO1997016304A1 (en) * 1995-11-03 1997-05-09 Barry Michael Fell Continuous process for the preparation of honeycomb structural material and apparatus suitable for use therein
WO2003016027A1 (en) * 2001-08-21 2003-02-27 Versacore Industrial Corp. Methods and apparatus for joining pieces of thermoplastic material to form cellular blocks
EP1410897A1 (en) * 2002-10-16 2004-04-21 WT Wickeltechnik GmbH Device for producing block elements and panels from a thermoplastic material with hexagonal honeycomb structure
CH697536B1 (en) * 2004-03-22 2008-11-28 Apswiss Tech S A Plastic mesh web producing method for use in e.g. industrial sector, involves vertically moving sheets along lines of gravitational field strength using vertical displacement units during non-contacting and welding of sheets

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252163A (en) * 1990-05-31 1993-10-12 Hexcel Corporation Process for the preparation of thermoplastic honeycomb shaped structures without machining
WO1997016304A1 (en) * 1995-11-03 1997-05-09 Barry Michael Fell Continuous process for the preparation of honeycomb structural material and apparatus suitable for use therein
WO2003016027A1 (en) * 2001-08-21 2003-02-27 Versacore Industrial Corp. Methods and apparatus for joining pieces of thermoplastic material to form cellular blocks
EP1410897A1 (en) * 2002-10-16 2004-04-21 WT Wickeltechnik GmbH Device for producing block elements and panels from a thermoplastic material with hexagonal honeycomb structure
CH697536B1 (en) * 2004-03-22 2008-11-28 Apswiss Tech S A Plastic mesh web producing method for use in e.g. industrial sector, involves vertically moving sheets along lines of gravitational field strength using vertical displacement units during non-contacting and welding of sheets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103909651A (en) * 2014-03-26 2014-07-09 苏州凯尔博精密机械有限公司 Ultrasonic welding machine for earthwork standard rooms

Also Published As

Publication number Publication date
PL215740B1 (en) 2014-01-31
EP2456611A1 (en) 2012-05-30

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