EP1039008A2 - Procédé pour recouvrir un siège, ainsi que l'assise ou le dossier ainsi obtenu - Google Patents

Procédé pour recouvrir un siège, ainsi que l'assise ou le dossier ainsi obtenu Download PDF

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Publication number
EP1039008A2
EP1039008A2 EP00105800A EP00105800A EP1039008A2 EP 1039008 A2 EP1039008 A2 EP 1039008A2 EP 00105800 A EP00105800 A EP 00105800A EP 00105800 A EP00105800 A EP 00105800A EP 1039008 A2 EP1039008 A2 EP 1039008A2
Authority
EP
European Patent Office
Prior art keywords
auxiliary
cord
border
reference material
receiving channel
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.)
Withdrawn
Application number
EP00105800A
Other languages
German (de)
English (en)
Other versions
EP1039008A3 (fr
Inventor
Rolf Völkle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1039008A2 publication Critical patent/EP1039008A2/fr
Publication of EP1039008A3 publication Critical patent/EP1039008A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
    • D05B1/08—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making multi-thread seams
    • D05B1/18—Seams for protecting or securing edges
    • D05B1/20—Overedge seams
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2303/00—Applied objects or articles
    • D05D2303/02—Tape
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2303/00—Applied objects or articles
    • D05D2303/08—Cordage
    • D05D2303/10—Cordage elastic

Definitions

  • the invention relates to a method for covering the surface of a seat and / or backrest of a piece of furniture, in particular an office swivel chair the preamble of claim 1 and a seat made thereafter or Backrest surface according to the preamble of claim 5.
  • DB 136 699 discloses an edging for lace, knitwear and other fabrics by making a cord on the edge over a zigzag seam is attached.
  • the zigzag seam is not suitable, however Edge securing can be achieved, especially if in the zigzag seam a tension cord is to be held, which is subjected to appropriate tensioning forces becomes.
  • the tension cord is necessary in the zigzag seam pivoted, which makes it difficult to pull the tension cord.
  • the object of the invention is a simple and reliable alternative for attaching cover materials to create those with justifiable machine use even in series production can be used.
  • the tension cord is now attached in a receiving channel between an auxiliary band and the reference material is formed.
  • the Auxiliary threads are stitched into the cover material so that there is a reliable connection with the tissue and also in the tissue.
  • the auxiliary band is closed Fabric more suitable to absorb higher forces than the threads of a bare one Seam. This makes it possible to restrict the seams to the sides of the auxiliary band itself, so that the forces to be absorbed by the threads themselves in the seam become more manageable. Compared to the actual reference material, it can but also be designed to be thinner adapted to its intended use.
  • auxiliary bands make it easier to use the machine, as usual and easy to make seams on both sides of the tape can be used and at the same time tension cord and auxiliary strap from one Side can be fed to the reference material without a cumbersome Introduction of the tension cord between the threads of the seam is required.
  • the channel formed between the auxiliary band and the tissue has even tissue surfaces, so that the tension cord can be easily replaced later or in the event of a broken one Tension cord can be threaded with reasonable effort, so that Effort and reject rate can be reduced. Less tearproof and therefore cheaper Tension cords can be used in this way, while the risk of injury the seamstress is reduced.
  • the one opposite is also known Drawstring material savings not to be neglected, what is particularly noticeable with industrially manufactured products such as office chairs makes. Not only does the upholstery fabric have to be cut to size.
  • the auxiliary band is even opposite the printed and / or woven upholstery fabric get considerably cheaper and adapted to its actual function, so that there is a cheaper production.
  • the mechanical effort is in a configuration according to claims 2 to 4 further reduced by the fact that the auxiliary threads are part of a seam which is different from the Auxiliary band is quilted opposite side. It is possible to use a tension cord and feed auxiliary tape from one side, so that there are no problems prepares to cut the tension cord and auxiliary strap separately, if necessary, during the seam itself is applied on the opposite side, so that even the The presser foot of the sewing machine is no obstacle for the application of auxiliary tape and brings tension cord.
  • the seam used leads to the previously known Seams for a better sliding of the tension cord, as this is significant in the fabric can slide better than between the threads of a seam.
  • the fabric material of the auxiliary belt are provided with a correspondingly smooth surface, to reduce the resistance of the seam when tensioning. So it doesn't result only a more stable definition, due to the spacing of the auxiliary seams is even a Larger tunnel possible, which also contributes to easier tensioning. That an additional fabric layer must be applied, falls in comparison to the Do not pull the weight because the fabric of the auxiliary strap is appropriate can be selected and therefore not as bulky as the cover material self.
  • FIG. 1 shows seating furniture 13, with one not shown in the drawing
  • Base frame e.g. can carry a spindle 21, a seat 11 and a backrest 12 are arranged. Both the seat 11 and the backrest 12 can are covered with reference material 14, although in the following the invention is only explained based on the relationship of the seat.
  • Fig. 1 shows that the flexible cover material 14 covers the surface 10 and that the border 14a shown in Figure 2 on the circumference of the surface 10 to the rear bent and contracted on the back 11b of the seat 11.
  • the border 14a is provided with auxiliary threads 15, 16, with the aid of which there is a receiving channel 17 is formed.
  • a tension cord 18 are recorded, which is stretched and fixed to the border 14a fold and on the circumference or on the back 11b of the seat 11 or a back surface move in together.
  • the receiving channel 17 is between an auxiliary band 19 and the reference material 14 formed, the auxiliary threads 15, 16 on the two sides of the auxiliary belt 19 are sewn along in the reference material. It can be clearly seen that no thread of the auxiliary threads is pulled over the tension cord 18.
  • the auxiliary threads 15, 16 are part of a double chain stitch seam, with which the auxiliary band 19 on the reference material is attached.
  • Fig. 4 clearly shows that this seam 20 from that of the auxiliary band 19 opposite side is stitched on the reference material. That’s it possible, in FIG. 4 tension cord 18 and auxiliary strap 19 from above onto the reference material to bring, while the attachment of the seam can be done from below.
  • the double chain stitch seam carries due to the short seam lines on both sides of the auxiliary belt 19 at safely absorbing the forces arising when the tension cord 18 is tensioned.
  • the smooth fabric surfaces of auxiliary tape 19 and flexible cover material that the Essentially delimiting receiving channel 17 allows the use of known methods for pulling in another tension cord or for replacement a broken tension cord, because the necessary tools are not in can catch the threads of seams.
  • a piece of flexible reference material 14 which can be, for example, fabric or leather, is cut to size corresponds to the shape of the surface 10 to be covered.
  • Fig. 2 shows that Reference material has an additional border 14a on the circumference, which is required is to the reference material over the circumference or edge 11a of the seat to draw.
  • Auxiliary threads 15, 16 are stitched onto this border in order to have one there To form the receiving channel 17 along the border 14a.
  • this recording channel 17, which is formed here using the auxiliary band 19 becomes a tension cord 18 introduced so that it can move along the receiving channel 17.
  • additional Cord parts are provided at both ends 18a, 18b of the tension cord 18, which is straight Up until now, the state of the art has been particularly difficult for series production Has.
  • the reference material is provided with a receiving channel and tension cord 18, the Surface 10 covered with the cut piece.
  • the recording channel must be used 17, which is not visible in FIG. 2, but there under the seam 20 located outside the surface.
  • the border 14a is then turned over at the edge 11a of the surface 10 and it is at both ends 18a, 18b of the tension cord pulled so that the length of the tension cord 18 in Receiving channel 17 reduced and the border 14a contracted and pleated becomes. Then the ends of the tension cord are fixed after pulling, so that the cover fabric can no longer come off. If a fastening is chosen here, which the user can solve if necessary, the cover fabric is easy remove and clean.
  • the auxiliary threads 15, 16 are both stitched into the cover material 14 for a fixation to enable the auxiliary belt 19.
  • the auxiliary band is thus on his two Sides sewn onto the reference material 14, with the receiving channel 17 between Auxiliary band 19 and reference material 14 forms.
  • the auxiliary threads are part of one common seam 20, over which the auxiliary threads on the opposite of the auxiliary tape Page 14b of the reference material are interconnected.
  • a double chain stitch is used as the seam.
  • the fixing of the cord ends can be done in a known manner by clamping pieces the ends or set the ends on tools that are made to the rear 11b of the surface 10 to be covered.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
EP00105800A 1999-03-19 2000-03-18 Procédé pour recouvrir un siège, ainsi que l'assise ou le dossier ainsi obtenu Withdrawn EP1039008A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19912398 1999-03-19
DE1999112398 DE19912398A1 (de) 1999-03-19 1999-03-19 Verfahren zum Beziehen der Oberfläche eines Sitzmöbels sowie dadurch hergestellte Sitzfläche oder Lehnenfläche

Publications (2)

Publication Number Publication Date
EP1039008A2 true EP1039008A2 (fr) 2000-09-27
EP1039008A3 EP1039008A3 (fr) 2001-01-03

Family

ID=7901638

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105800A Withdrawn EP1039008A3 (fr) 1999-03-19 2000-03-18 Procédé pour recouvrir un siège, ainsi que l'assise ou le dossier ainsi obtenu

Country Status (3)

Country Link
EP (1) EP1039008A3 (fr)
DE (1) DE19912398A1 (fr)
FR (1) FR2791052B3 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE136699C (fr) 1901-01-23 1902-02-01
US2161448A (en) 1938-05-28 1939-06-06 George E Bishop Seat cover
US2212485A (en) 1937-08-14 1940-08-20 Sure Fit Products Company Slip cover construction for upholstered furniture
US2586698A (en) 1945-12-26 1952-02-19 Universal Wire Spring Co Padding and cover members for upholstered spring structures
DE8513432U1 (de) 1985-05-07 1985-07-25 Schlapp Möbel GmbH + Co KG, 6392 Neu-Anspach Sitzmöbel mit auswechselbarem Sitz-Bezug
EP0223312B1 (fr) 1985-11-20 1990-09-19 Christian Guilhem Procédé d' habillage d'objets, moyens de mise en oeuvre et produits obtenus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE419776A (fr) * 1937-02-01 1937-03-31
US2972317A (en) * 1958-02-21 1961-02-21 John M Ashe Apparatus for making waistband

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE136699C (fr) 1901-01-23 1902-02-01
US2212485A (en) 1937-08-14 1940-08-20 Sure Fit Products Company Slip cover construction for upholstered furniture
US2161448A (en) 1938-05-28 1939-06-06 George E Bishop Seat cover
US2586698A (en) 1945-12-26 1952-02-19 Universal Wire Spring Co Padding and cover members for upholstered spring structures
DE8513432U1 (de) 1985-05-07 1985-07-25 Schlapp Möbel GmbH + Co KG, 6392 Neu-Anspach Sitzmöbel mit auswechselbarem Sitz-Bezug
EP0223312B1 (fr) 1985-11-20 1990-09-19 Christian Guilhem Procédé d' habillage d'objets, moyens de mise en oeuvre et produits obtenus

Also Published As

Publication number Publication date
FR2791052A1 (fr) 2000-09-22
FR2791052B3 (fr) 2001-05-25
EP1039008A3 (fr) 2001-01-03
DE19912398A1 (de) 2000-09-28

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