DK141990B - Presenning med randforstaerkningsstrimler - Google Patents
Presenning med randforstaerkningsstrimler Download PDFInfo
- Publication number
- DK141990B DK141990B DK584574AA DK584574A DK141990B DK 141990 B DK141990 B DK 141990B DK 584574A A DK584574A A DK 584574AA DK 584574 A DK584574 A DK 584574A DK 141990 B DK141990 B DK 141990B
- Authority
- DK
- Denmark
- Prior art keywords
- tarpaulin
- edge
- tarpaulins
- strips
- eyes
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
-
- 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
- B29C65/022—Particular heating or welding methods not otherwise provided for
- B29C65/028—Particular heating or welding methods not otherwise provided for making use of inherent heat, i.e. the heat for the joining comes from the moulding process of one of the parts to be joined
-
- 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
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- 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
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- 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
- B29C66/435—Making large sheets by joining smaller ones or strips together
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- 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
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
-
- 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
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
- B29C66/4722—Fixing strips to surfaces other than edge faces
-
- 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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/729—Textile or other fibrous material made from plastics
- B29C66/7292—Textile or other fibrous material made from plastics coated
-
- 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
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0045—Perforating
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83415—Roller, cylinder or drum types the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/005—Tarpaulins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
- B29L2031/7096—Rings or ring-like articles
- B29L2031/71—Eyelets
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/18—Outdoor fabrics, e.g. tents, tarpaulins
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24777—Edge feature
Description
OD FREMLÆG6ELSESSKRIFT 11+1990 (Φι \Ra/ DANMARK (51) lntcl·3 B 60 p 7/04 // b 6i d 39/00 §(21) Ansøgning nr. 5845/?4 (22) Indleveret den 8· X10V. 1974 (23) Løbedag 8 · ΠΟV · 19(4 (44) Ansøgningen fremlagt og fremlæggelsesskriftet offentliggjort den 4. &Ug. 1980
DIREKTORATET FOR
PATENT-OG VAREMÆRKEVÆSENET <30> Prioritet begæret fra den
9· nov. 1973, 2356028, DE
(71) EWALD DOERKEN AG, Wefctersfcrasse 58, 5804 Herdecke, DE.
(72) Opfinder: Hellmut Herminghaus, Wet ters trass e 49» 5804 Herdecke, DE:
Dieter Jablonka, Wetterstrasse 55» 5804 Herdecke, DE.
(74) Fuldmægtig under sagens behandling:
Ingeniørfirmaet Budde, Schou & Co.__ (54) Presenning med randforstaarkningestrimler.
Den foreliggende opfindelse angår en presenning med randforstærkningsstrimler, i hvilke der med konstant afstand er tilvejebragt huller. Sådanne presenninger kan bestå af vævede materialer, formstofovertrukne vævede materialer eller strikvarer eller flor eller af forstærkede eller uforstærkede formstoffolier.
Presenninger anvendes som overdækningspresenninger til beskyttelse af materialer af enhver art mod vejrets påvirkning, kulde, varme og støv. De benyttes ukonfektioneret til rene afdækningsformål. I konfektioneret form, dvs. efter tilskæring, randforstærkning og anbringelse af øjer eller andre holdeindretninger, anvendes sådanne presenninger som lastbilpresenninger, som beskyt- 141990 2 telsespresenninger i byggeriet, i jernbane- og posttraffikken og til mange andre formål.
Med øjer, holdelisfcer eller andre fastgørelsesmidler forsynede presenninger har fået stor betydning i byggeindustrien og tjener herved blandt andet som beskyttelse mod regn og kulde.
I denne sammenhæng er det kendt at anbringe øjerne ved presenningens kant i formålstjenlig afstand fra hinanden og at forsyne øjernes rande med metal- eller formstofindfatninger.
Til forbedring af øjernes modstandsevne over for udrivning er det endvidere kendt at forstærke presenningernes randpartier ved enkelte eller flerdobbelte ombukninger og at anbringe øjerne i den således forstærkede presenningkant.
Det er yderligere kendt at danne randforstærkningerne ved hjælp af på forhånd fremstillede strimler, at fastgøre disse ved presenningkanten ved hjælp af svejsesømme og i tilslutning dertil at hulle den således forstærkede presenningkant.
Dét er også kendt parallelt med presenningens rand at anbringe en yderligere, med øjer forsynet forankringsstrimmel, som ved sin underkant er fastgjort til presenningen, således at denne med sit randparti som et skørt overdækker strimmelen. Denne forankringsstrimmel danner derfor ikke nogen forstærkningsstrimmel i opfindelsens forstand.
Alle de omtalte former for anbringelse af øjer har naturnødvendigt den ulempe, at øjerne enten ved konfektioneringen efter individuel bestilling må anbringes i fastlagte afstande, eller at øjerne uden hensyn til specielle krav i det enkelte tilfælde er anbragt med regelmæssige mellemrum tildels også på steder, hvor de ikke behøves. Dette betyder, at presenninger, der er udstyret med øjer efter den kendte teknik, er perforeret på steder, hvor dette ikke er nødvendigt.
Det er opfindelsens formål at eliminere disse ulemper ved en presenning af den indledningsvis omtalte art.
Dette formål opnås ifølge opfindelsen ved, at den perforerede del af randforstærkningsstrimlerne er fastgjort ovenpå den uperforerede presenning, hvorhos de således dannede blindhuller er anbragt med en indbyrdes afstand i det væsentlige svarende til det femdobbelte -af et blindhuls diameter.
Dette betyder, at presenningen har et antal tætlukkede blindhuller anbragt i en forstærket randzone.
3 141990
Antallet og fordelingen af de øjer, som den enkelte bruger ønsker at gøre brug af, bestemmes herefter af brugeren selv, idet presenningsmaterialet da gennembrydes ud for de pågældende huller i randforstærkningsstrimlen, medens presenningen ud for randforstærkningsstrimlernes øvrige huller forbliver ubrudt. Ved det angivne arrangement opnås, at der er et tilstrækkeligt stort antal øjer at vælge imellem, uden at presenningen perforeres og svækkes unødvendigt i randområdet.
Opfindelsen vil i det følgende blive nærmere forklaret under henvisning til tegningen, som viser udførelsesformer for presenningen ifølge opfindelsen, idet fig. 1 i skrå afbildning viser en presenning, fig. 2 et snit efter linien A-B i fig. 1, fig. 3 På. tilsvarende måde en anden udføre ls es form for presenningen, fig. 4 et snit gennem et apparat til fremstilling af presenninger ifølge opfindelsen, fig. 5 det samme ovenfra i snit efter linien C-D i fig. 4, og fig. 6 et andet fremstillingsapparat i snit.
En i fig. 1 og 2 vist presenning 1 er forsynet med omløbende, til presenningen fastgjorte randforstærkningsstrimler 2, som er hullet forud for fastgørelsen til presenningen, så at de efter denne fastgørelse til presenningen 1 med denne danner blindhuller 3, som efter behov kan gennemstødes til dannelse af holde-øjer.
Ved presenninger af formstof eller formstofbelagte materialer er de af materiale af samme art bestående randforstærkningsstrimler 2 sammensvejset med presenningen over deres hele areal.
Ved presenninger og/eller randforstærkningsstrimler 2 af ikke--svejselige materialer kan randforstærkningsstrimlerne være sammenklæbet med presenningen.
I visse tilfælde er det også tilstrækkeligt at sy randforstærkningsstrimlerne 2 fast på presenningen 1.
Ved den presenning 1, hvoraf en del er vist i fig. 3, er der ' 1 på begge sider fastgjort hullede randforstærkningsstrimler 2, så ,'j; at der også på begge sider fremkommer blindhuller 3 placeret parvis over for hinanden.
141990 4
Det i fig. 4 og 5 viste apparat til fremstilling af formstof bestående presenninger ifølge opfindelsen består af en ekstruder 4 til smeltning og fremføring af en formstofmasse gennem en bredslidsdyse 5, hvis længde svarer til bredden af den presenning 1, som skal ekstruderes.
Endvidere findes der to små ekstrudere 6 med bredslidsdyser 7 til ekstrudering af hver sin randforstærkningsstrimmel 2. Efter hver ekstruder 6 findes en stanse 8, ved hjælp af hvilken der fortløbende udstanses gennemgående huller 9 i randforstærkningsstrimlerne 2. Såvel presenningen 1 som også randforstærkningsstrimlerne 2 føres i tilslutning hertil mellem to roterende valser 10 og 11, og herved presses randforstærkningsstrimlerne 2 kontinuerligt imod presenningen 1, som befinder sig i tilblivelsestilstand og altså endnu er plastisk, og strimlerne forbindes herved uløseligt med presenningen 1, uden at yderligere forbindelsesmidler bliver nødvendige.
Med det i fig. 6 viste apparat kan der på den beskrevne måde anbringes randforstærkningsstrimler 2 på begge sider af presenningen 1.
I det mindste én af de i stellet drejeligt lejrede valser 10 og 11 drives af en motor.
Som det fremgår af fig. 2, 3, 4 og 6, har randforstærkningsstrimlerne større tykkelse end presenningen 1.
Desuden svarer bredden af en randforstærkningsstrimmel 2 fortrinsvis, til det tre-firedobbelte af et blindhul 3's diameter.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2356028A DE2356028C3 (de) | 1973-11-09 | 1973-11-09 | Plane mit gelochtem Verstärkungsrand sowie Verfahren zu deren Herstellung |
DE2356028 | 1973-11-09 | ||
DE7340118 | 1973-11-09 | ||
DE7340118U DE7340118U (de) | 1973-11-09 | 1973-11-09 | Plane mit gelochtem Verstaerkungsrand |
Publications (3)
Publication Number | Publication Date |
---|---|
DK584574A DK584574A (da) | 1975-06-30 |
DK141990B true DK141990B (da) | 1980-08-04 |
DK141990C DK141990C (da) | 1980-12-22 |
Family
ID=37744150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK584574A DK141990C (da) | 1973-11-09 | 1974-11-08 | Presenning med randforstaerkningsstrimler |
Country Status (23)
Country | Link |
---|---|
US (1) | US3987592A (da) |
JP (1) | JPS5238159B2 (da) |
AT (1) | AT339746B (da) |
BE (1) | BE822063A (da) |
BR (1) | BR7409377A (da) |
CA (1) | CA1030038A (da) |
CH (1) | CH573338A5 (da) |
CS (1) | CS203973B2 (da) |
DD (1) | DD114925A5 (da) |
DE (2) | DE7340118U (da) |
DK (1) | DK141990C (da) |
ES (1) | ES431703A1 (da) |
FR (1) | FR2250686B1 (da) |
GB (1) | GB1455927A (da) |
HU (1) | HU171254B (da) |
IT (1) | IT1025338B (da) |
NL (1) | NL164233C (da) |
NO (1) | NO143264C (da) |
PL (1) | PL93966B1 (da) |
RO (1) | RO71708A (da) |
SE (1) | SE421192B (da) |
SU (1) | SU648069A3 (da) |
YU (1) | YU37094B (da) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233687U (da) * | 1975-08-07 | 1977-03-09 | ||
NL185558C (nl) * | 1977-09-01 | 1990-05-16 | Nicolon Nv | Dekzeil. |
US4301626A (en) * | 1980-06-09 | 1981-11-24 | Effective Conservation Systems, Inc. | Inflatable heat barrier |
US4628549A (en) * | 1984-05-03 | 1986-12-16 | Cantar Corporation | Floatable sheet material and method of making |
US4682447A (en) * | 1984-08-14 | 1987-07-28 | Mobil Oil Corporation | Lightweight tarpaulin |
US4642868A (en) * | 1984-10-26 | 1987-02-17 | Weathermate Marine Manufacturing, Inc. | Method for punching holes in edge binding and the product produced thereby |
FR2577434B1 (fr) * | 1985-02-20 | 1987-07-03 | Cefilac | Procede de fabrication d'un support intercalaire de membranes semi-permeables |
US4881665A (en) * | 1988-03-22 | 1989-11-21 | Mcguire Michael L | Suspended flexible membrane storage silo and article dispenser |
DE4143338A1 (de) * | 1991-05-07 | 1992-11-12 | Doerken Ewald Gmbh Co Kg | Plane mit gelochtem randverstaerkungsstreifen |
DE4114802A1 (de) * | 1991-05-07 | 1993-02-04 | Doerken Ewald Gmbh Co Kg | Plane mit gelochtem randverstaerkungsstreifen |
US5580635A (en) * | 1995-03-06 | 1996-12-03 | Hoheisel; Mark G. | Collection tarpaulin |
US5763031A (en) * | 1997-01-27 | 1998-06-09 | Huang; Jerry J. | Cover reinforcement method and product thereof |
US5974740A (en) * | 1997-02-14 | 1999-11-02 | Park; Peter C. | Adjustable tarpaulin |
DE10201480B4 (de) * | 2002-01-16 | 2005-08-11 | Mega Plast S.A., Heraklion | Stretchfolie |
US20060157099A1 (en) * | 2005-01-19 | 2006-07-20 | Park Peter C | Adjustable strap for assembling canopy |
US8439422B2 (en) * | 2005-06-03 | 2013-05-14 | Stephen G. Ricks, Jr. | Tarp with multiple attachment points |
DE102005028708A1 (de) * | 2005-06-20 | 2007-01-25 | Conteyor Multibag Systems N.V. | Vorhang für einen Behälter |
US20080120916A1 (en) * | 2006-09-08 | 2008-05-29 | Wayne-Dalton Corp. | Method of creating a fabric storm cover for an opening in a building |
DE102007021651A1 (de) * | 2007-05-07 | 2008-11-13 | Lang Industrieservice Gmbh | Sonnenschutzfolie sowie Verfahren und Einrichtung zum Ausrüsten einer derartigen Folie |
US7726710B2 (en) * | 2008-01-07 | 2010-06-01 | Midwest Canvas Corporation | Cover and method of use |
IT1398187B1 (it) * | 2010-02-04 | 2013-02-14 | Ruggia | Telo di copertura in materiale plastico con rinforzi in tessuto polimerico. |
US10077565B2 (en) | 2012-06-05 | 2018-09-18 | Primesource Building Products, Inc. | Edge overlay for layered insulative blanket |
US20140295133A1 (en) * | 2013-04-02 | 2014-10-02 | Poly-America, L.P. | Enhanced Perimeter Polymeric Sheet |
US20140355910A1 (en) * | 2013-06-03 | 2014-12-04 | Ryan Ferris | Sectional Tarp |
US9327754B2 (en) * | 2014-09-24 | 2016-05-03 | MC Inventors, Inc. | Tarpaulin |
US11612225B2 (en) * | 2018-05-03 | 2023-03-28 | Nicholas Schwartz | Securing beach net |
US11612823B2 (en) * | 2020-05-27 | 2023-03-28 | Frustration Free Solutions, Llc | Waterslide |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US189757A (en) * | 1877-04-17 | Improvement in chair-seats | ||
US1769177A (en) * | 1926-10-18 | 1930-07-01 | Conley Thomas | Window screen |
US2061675A (en) * | 1935-03-21 | 1936-11-24 | Nat Blank Book Co | Loose leaf binding device |
US2116260A (en) * | 1937-06-22 | 1938-05-03 | Corkran Herbert | Grain door for railway cars |
US2877876A (en) * | 1957-09-12 | 1959-03-17 | Andrew J Musselman | Metallic door construction |
US3332473A (en) * | 1964-05-08 | 1967-07-25 | Roy W Frederickson | Screen vent structure |
-
1973
- 1973-11-09 DE DE7340118U patent/DE7340118U/de not_active Expired
- 1973-11-09 DE DE2356028A patent/DE2356028C3/de not_active Expired
-
1974
- 1974-09-26 CH CH1303874A patent/CH573338A5/xx not_active IP Right Cessation
- 1974-10-03 AT AT795574A patent/AT339746B/de not_active IP Right Cessation
- 1974-10-11 SE SE7412834A patent/SE421192B/xx unknown
- 1974-10-16 CS CS747102A patent/CS203973B2/cs unknown
- 1974-10-21 HU HU74DO00000387A patent/HU171254B/hu unknown
- 1974-10-28 GB GB4647274A patent/GB1455927A/en not_active Expired
- 1974-10-29 NO NO743897A patent/NO143264C/no unknown
- 1974-10-29 YU YU2883/74A patent/YU37094B/xx unknown
- 1974-10-30 US US05/519,197 patent/US3987592A/en not_active Expired - Lifetime
- 1974-10-30 IT IT28980/74A patent/IT1025338B/it active
- 1974-11-04 FR FR7440347A patent/FR2250686B1/fr not_active Expired
- 1974-11-05 NL NL7414449.A patent/NL164233C/xx not_active IP Right Cessation
- 1974-11-06 ES ES431703A patent/ES431703A1/es not_active Expired
- 1974-11-06 SU SU742073165A patent/SU648069A3/ru active
- 1974-11-07 JP JP49127606A patent/JPS5238159B2/ja not_active Expired
- 1974-11-07 PL PL1974175430A patent/PL93966B1/pl unknown
- 1974-11-07 DD DD182223A patent/DD114925A5/xx unknown
- 1974-11-07 BR BR9377/74A patent/BR7409377A/pt unknown
- 1974-11-08 RO RO7480452A patent/RO71708A/ro unknown
- 1974-11-08 DK DK584574A patent/DK141990C/da active
- 1974-11-08 CA CA213,325A patent/CA1030038A/en not_active Expired
- 1974-11-12 BE BE150395A patent/BE822063A/xx not_active IP Right Cessation
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