FR2367591A1 - Procede et appareil - Google Patents

Procede et appareil

Info

Publication number
FR2367591A1
FR2367591A1 FR7730535A FR7730535A FR2367591A1 FR 2367591 A1 FR2367591 A1 FR 2367591A1 FR 7730535 A FR7730535 A FR 7730535A FR 7730535 A FR7730535 A FR 7730535A FR 2367591 A1 FR2367591 A1 FR 2367591A1
Authority
FR
France
Prior art keywords
punch
section
die
lace
laces
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.)
Granted
Application number
FR7730535A
Other languages
English (en)
Other versions
FR2367591B1 (fr
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.)
Taylor Thomas and Sons Inc
Original Assignee
Taylor Thomas and Sons Inc
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 Taylor Thomas and Sons Inc filed Critical Taylor Thomas and Sons Inc
Publication of FR2367591A1 publication Critical patent/FR2367591A1/fr
Application granted granted Critical
Publication of FR2367591B1 publication Critical patent/FR2367591B1/fr
Granted legal-status Critical Current

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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/69—General aspects of joining filaments 
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C9/00—Laces; Laces in general for garments made of textiles, leather, or plastics
    • A43C9/04—Forming ends of laces of plastics, celluloid, rubber, or the like
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7443—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc by means of 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
    • B29C66/80—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
    • B29C66/8141—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 surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—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 surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—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 surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81423—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 surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
    • 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
    • B29C66/8141—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 surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431—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 surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • 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
    • B29C66/71—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 composition of the plastics material 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
    • B29C66/70—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
    • 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
    • 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
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • 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
    • B29L2031/707—Cables, i.e. two or more filaments combined together, e.g. ropes, cords, strings, yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Decoration Of Textiles (AREA)

Abstract

Appareil de formation de bouts de lacets. Il comprend un poinçon et une matrice qui présentent respectivement des gorges 35 et 24 qui, lorsque le poinçon est emboîté dans la matrice, forment une cavité parabolique logeant un tronçon de lacet à rigidifier. A cet effet, le poinçon est soumis à des vibrations ultrasonores qui portent la température du tronçon de lacet à une valeur légèrement inférieure à son point de fusion, de manière que les fibres de ce tronçon soient comprimées et se lient les unes aux autres. Application : production de lacets de chaussures.
FR7730535A 1976-10-12 1977-10-11 Procede et appareil Granted FR2367591A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/731,778 US4075046A (en) 1976-10-12 1976-10-12 Tipped lace

Publications (2)

Publication Number Publication Date
FR2367591A1 true FR2367591A1 (fr) 1978-05-12
FR2367591B1 FR2367591B1 (fr) 1981-06-12

Family

ID=24940919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730535A Granted FR2367591A1 (fr) 1976-10-12 1977-10-11 Procede et appareil

Country Status (7)

Country Link
US (1) US4075046A (fr)
JP (1) JPS5347469A (fr)
CH (1) CH618592A5 (fr)
DE (1) DE2745692C2 (fr)
FR (1) FR2367591A1 (fr)
GB (1) GB1577536A (fr)
IT (1) IT1087005B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526453A1 (fr) * 1982-05-10 1983-11-10 Treficom Sarl Une cordelette, son procede de traitement ainsi qu'une installation de mise en oeuvre du procede

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190690A (en) * 1978-09-22 1980-02-26 Gallaher, Kantlehner & Associates, Inc. Manufacture of sealed-end tubular thermoplastic net bagging
FR2470184A1 (fr) * 1979-11-20 1981-05-29 George Sa R Procede de fabrication de meches a partir de fibres synthetiques, dispositif de mise en oeuvre de ce procede et meches ainsi obtenues
US4529473A (en) * 1983-06-20 1985-07-16 Branson Ultrasonics Corporation Ultrasonic welding apparatus
GB8326207D0 (en) * 1983-09-30 1983-11-02 Grylls R N C Footwear
FR2729940B1 (fr) * 1995-01-31 1997-04-25 Fyltis Sa Dispositif de raccordement de deux fils monobrin
US5874146A (en) * 1996-11-01 1999-02-23 Alliedsignal Inc. Performance of vibration welded thermoplastic joints
US5975876A (en) * 1996-05-10 1999-11-02 Ethicon, Inc. Combined apparatus for heating and cutting a surgical suture tip
US5792181A (en) * 1996-05-10 1998-08-11 Ethicon, Inc. Surgical suture having a thermally formed tip, and apparatus and method for making same
US6126676A (en) * 1996-10-30 2000-10-03 Ethicon, Inc. Surgical tipping apparatus
US6730111B2 (en) 1996-10-30 2004-05-04 Semyon Shchervinsky Surgical tipping apparatus
US5891166A (en) * 1996-10-30 1999-04-06 Ethicon, Inc. Surgical suture having an ultrasonically formed tip, and apparatus and method for making same
US6024757A (en) * 1998-04-14 2000-02-15 Ethicon, Inc. Method for cutting a surgical suture tip
US6001121A (en) * 1998-04-14 1999-12-14 Ethicon, Inc. Surgical suture having a thermally formed tip, and apparatus and method for making same
US6035751A (en) * 1998-04-28 2000-03-14 Ethicon, Inc. Method for cutting a surgical suture at two locations
AT412438B (de) * 2002-11-29 2005-03-25 Bege Privatstiftung Applikator für ersatzhaarsträhnen
US10070888B2 (en) 2008-10-03 2018-09-11 Femasys, Inc. Methods and devices for sonographic imaging
WO2012103504A2 (fr) * 2011-01-28 2012-08-02 Smarter Planet Llc Composants et produits composites thermoplastiques hybrides
WO2012152403A2 (fr) * 2011-05-10 2012-11-15 Cfs Weert B. V. Système d'étanchéité pour une machine d'emballage
MX2023012184A (es) * 2021-04-14 2023-10-25 Bayer Oy Soldadura de hilo por ultrasonidos.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1465754A (en) * 1921-12-07 1923-08-21 Clarence P Berolzheimer Tip for braid or the like
FR909448A (fr) * 1945-02-28 1946-05-08 Lacet
US3184354A (en) * 1962-02-28 1965-05-18 West Point Mfg Co Method of splicing multifilament yarns by vibratory treatment
US3184363A (en) * 1962-02-28 1965-05-18 West Point Mfg Co Apparatus for splicing thermoplastic yarn by high frequency vibrations
FR1561745A (fr) * 1967-04-28 1969-03-28
US3575752A (en) * 1968-05-22 1971-04-20 Hercules Inc Nonwoven bonding method
FR2209004A1 (fr) * 1972-12-01 1974-06-28 Pelletier Jacques

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1040662A (en) * 1912-02-20 1912-10-08 Colonial Fast Color Tipping Company Method of making tipped lacings.
US3386870A (en) * 1965-07-02 1968-06-04 Madeline F Mcgill Method of ultrasonic bonding of overlying portions of a fishhook snell
GB1092052A (en) * 1965-11-13 1967-11-22 Ici Ltd Non-woven fabrics
US3440118A (en) * 1965-12-17 1969-04-22 Branson Instr Method and apparatus for bonding together a plurality of insulated electrical conductors by sonic energy
US3616064A (en) * 1967-08-04 1971-10-26 Radyne Ltd Manufacture of synthetic textile yarns
US3542618A (en) * 1967-09-25 1970-11-24 Donald H Devaughn Method of producing sterile test tubes
US3901749A (en) * 1974-08-27 1975-08-26 Ncr Co Method and apparatus for forming an endless ribbon

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1465754A (en) * 1921-12-07 1923-08-21 Clarence P Berolzheimer Tip for braid or the like
FR909448A (fr) * 1945-02-28 1946-05-08 Lacet
US3184354A (en) * 1962-02-28 1965-05-18 West Point Mfg Co Method of splicing multifilament yarns by vibratory treatment
US3184363A (en) * 1962-02-28 1965-05-18 West Point Mfg Co Apparatus for splicing thermoplastic yarn by high frequency vibrations
FR1561745A (fr) * 1967-04-28 1969-03-28
US3575752A (en) * 1968-05-22 1971-04-20 Hercules Inc Nonwoven bonding method
FR2209004A1 (fr) * 1972-12-01 1974-06-28 Pelletier Jacques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526453A1 (fr) * 1982-05-10 1983-11-10 Treficom Sarl Une cordelette, son procede de traitement ainsi qu'une installation de mise en oeuvre du procede
EP0094330A1 (fr) * 1982-05-10 1983-11-16 Sarl Treficom Une cordelette, son procédé de traitement ainsi qu'une installation de mise en oeuvre du procédé

Also Published As

Publication number Publication date
FR2367591B1 (fr) 1981-06-12
JPS6222777B2 (fr) 1987-05-20
CH618592A5 (fr) 1980-08-15
US4075046A (en) 1978-02-21
IT1087005B (it) 1985-05-31
GB1577536A (en) 1980-10-22
DE2745692A1 (de) 1978-04-13
DE2745692C2 (de) 1986-11-27
JPS5347469A (en) 1978-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse