DE1169820B - Production of the edges of the individual blanks of a sports ball cover that are angled towards the inside and produced by stamping - Google Patents

Production of the edges of the individual blanks of a sports ball cover that are angled towards the inside and produced by stamping

Info

Publication number
DE1169820B
DE1169820B DEB62647A DEB0062647A DE1169820B DE 1169820 B DE1169820 B DE 1169820B DE B62647 A DEB62647 A DE B62647A DE B0062647 A DEB0062647 A DE B0062647A DE 1169820 B DE1169820 B DE 1169820B
Authority
DE
Germany
Prior art keywords
edges
blanks
sports ball
ball cover
produced
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.)
Pending
Application number
DEB62647A
Other languages
German (de)
Inventor
Heinrich Baumann
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
Priority to DEB62647A priority Critical patent/DE1169820B/en
Publication of DE1169820B publication Critical patent/DE1169820B/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B45/00—Apparatus or methods for manufacturing balls
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B41/00—Hollow inflatable balls
    • A63B41/08—Ball covers; Closures 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt 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
    • B29C66/40—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
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • 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
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4326—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms for making hollow articles or hollow-preforms, e.g. half-shells
    • 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
    • A63B2243/0025—Football
    • 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
    • B29L2031/54—Balls
    • 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
    • B29L2031/54—Balls
    • B29L2031/545—Football balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

Herstellung der nach der Innenseite hin abgewinkelten, durch Prägen erzeugten Ränder der einzelnen Zuschnitte einer Sportballhülle Es sind bereits Sportballhüllen bekannt, bei denen die einzelnen Zuschnitte nach der Innenseite hin abgewinkelte, durch Prägen erzeugte Ränder aufweisen mit denen die Zuschnitte gegenseitig anliegen und an denen sie zusammengenäht sind. Die Herstellung derartiger Sportballhüllen stößt jedoch mit Bezug auf das Abwinkeln der Ränder der Zuschnitte infolge der Steifigkeit des Werkstoffes auf Schwierigkeiten, wie auch Formbeständigkeit der Ränder nicht gewährleistet ist.Manufacture of the edges of the individual blanks of a sports ball cover angled towards the inside, produced by embossing. Sports ball covers are already known in which the individual blanks have edges angled towards the inside, produced by embossing, with which the blanks lie against one another and on which they are sewn together are. The manufacture of such sports ball covers, however, encounters difficulties with regard to the angling of the edges of the blanks due to the rigidity of the material, and dimensional stability of the edges is also not guaranteed.

Diese Nachteile werden durch die Erfindung in einfacher Weise dadurch beseitigt, daß die einzelnen Zuschnitte der Sportballhülle entlang ihrer Ränder gleichmäßig tief gespaltet werden und in die Spalten ein Kleber eingebracht wird, wonach die Ränder der Tiefe der Spalten entsprechend abgewinkelt und hierbei die Randteile fest miteinander verklebt werden.These disadvantages are alleviated by the invention in a simple manner eliminates that the individual blanks of the sports ball cover along their edges be split evenly deep and an adhesive is inserted into the crevices, after which the edges of the depth of the columns angled accordingly and this the Edge parts are firmly glued together.

In der Zeichnung ist die Erfindung in einer beispielsweisen Ausführung an einer Sportballhülle veranschaulicht. Es zeigt A b b. 1 die Sportballhülle in Ansicht, Ab b. 2 einen Zuschnitt mit gespaltetem Rand in Draufsicht auf die Innenseite, - Ab b. 3 einen Schnitt in vergrößertem Maßstab nach der Linie a-a der A b b. 2, Ab b. 4 den Zuschnitt mit fertig abgewinkeltem Rand im Querschnitt, Ab b. 5 zwei Zuschnitte zusammengenäht im Querschnitt und Abb. 6 eine Zuschnittsgruppe in Draufsicht auf die Innenseite. In the drawing, the invention is illustrated in an exemplary embodiment on a sports ball cover. It shows A b b. 1 the sports ball cover in view, from b. 2 a cut with a split edge in a plan view of the inside, - from b. 3 shows a section on an enlarged scale along the line aa of A b b. 2, from b. 4 the blank with the finished angled edge in cross section, from b. 5 two blanks sewn together in cross section and Fig. 6 a group of blanks in plan view of the inside.

Die in der Zeichnung dargestellte Sportballhülle besteht aus einzelnen, vorzugsweise aus Leder gefertigten Zuschnitten 1, die nach der Innenseite hin abgewinkelte Ränder 2 aufweisen, mit denen die Zuschnitte 1 gegenseitig anliegen und an denen sie zusammengenäht sind.The sports ball cover shown in the drawing consists of individual blanks 1 , preferably made of leather, which have edges 2 angled towards the inside, with which the blanks 1 rest against one another and on which they are sewn together.

Die Herstellung der Ränder2 der Zuschnittel erfolgt gemäß der Erfindung in der Weise, daß die Zuschnitte 1 entlang ihrer Ränder gleichmäßig tief gespaltet werden und in die so gebildeten Spalten ein Kleber eingebracht wird. Hiernach werden die Ränder der Zuschnitte 1 der Tiefe der Spalten entsprechend in einer Matrize abgewinkelt, wobei die Randteile 2', 2" miteinander verklebt werden. Die Zuschnitte 1 werden sodann an den Rändern 2 zusammengenäht.The production of the edges 2 of the blanks takes place according to the invention in such a way that the blanks 1 are split evenly deep along their edges and an adhesive is introduced into the gaps thus formed. The edges of the blanks 1 are then angled in a die corresponding to the depth of the gaps, the edge parts 2 ', 2 "being glued together. The blanks 1 are then sewn together at the edges 2.

Claims (1)

Patentanspruch: Herstellung der nach der Innenseite hin abgewinkelten, durch Prägen erzeugten Ränder der Zuschnitte einer Sportballhülle, mit denen die Zuschnitte gegenseitig anliegen und an denen sie zusammengerfäht sind, dadurch gekennz e i c h n e t, daß die Zuschnitte (1) entlang ihrer Ränder gleichmäßig tief gespaltet werden und in die Spalten ein Kleber eingebracht wird, wonach die Ränder der Tiefe der Spalten entsprechend abgewinkelt und hierbei die Randteile (2', 2") fest miteinander verklebt werden. In Betracht gezogene Druckschriften: Britische Patentschrift Nr. 183 064; USA.- Patentschriften Nr. 1287 422, 1923 236. Claim: Production of the edges of the blanks of a sports ball cover, which are angled towards the inside and produced by embossing, with which the blanks lie against one another and on which they are sewn together, characterized in that the blanks (1) are split evenly deep along their edges and an adhesive is introduced into the column, after which the edges of the depth of the columns correspondingly angled, and in this case the edge portions (2 ', 2 ") are firmly joined contemplated publications: British Patent No. 183,064; USA.- Patent Nos.. 1287 422, 1923 236.
DEB62647A 1961-05-26 1961-05-26 Production of the edges of the individual blanks of a sports ball cover that are angled towards the inside and produced by stamping Pending DE1169820B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB62647A DE1169820B (en) 1961-05-26 1961-05-26 Production of the edges of the individual blanks of a sports ball cover that are angled towards the inside and produced by stamping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB62647A DE1169820B (en) 1961-05-26 1961-05-26 Production of the edges of the individual blanks of a sports ball cover that are angled towards the inside and produced by stamping

Publications (1)

Publication Number Publication Date
DE1169820B true DE1169820B (en) 1964-05-06

Family

ID=6973671

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB62647A Pending DE1169820B (en) 1961-05-26 1961-05-26 Production of the edges of the individual blanks of a sports ball cover that are angled towards the inside and produced by stamping

Country Status (1)

Country Link
DE (1) DE1169820B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010107553A1 (en) * 2009-03-20 2010-09-23 Nike International, Ltd Sport ball casing and methods of manufacturing the casing
US8597144B2 (en) 2011-06-28 2013-12-03 Nike, Inc. Sport ball casing with thermoplastic reinforcing material
US8708847B2 (en) 2008-06-27 2014-04-29 Nike, Inc. Sport ball casing and methods of manufacturing the casing
US8777787B2 (en) 2008-06-27 2014-07-15 Nike, Inc. Sport ball
US8852039B2 (en) 2011-06-28 2014-10-07 Nike, Inc. Sport ball casing with integrated bladder material
US8974330B2 (en) 2009-03-20 2015-03-10 Nike, Inc. Sport ball casing and methods of manufacturing the casing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1287422A (en) * 1918-08-06 1918-12-10 Spalding & Bros Ag Foot-ball.
GB183064A (en) * 1921-08-31 1922-07-20 Patrick Alphonsus Martin Improvements in the manufacture of footballs and other playing balls
US1923236A (en) * 1929-04-30 1933-08-22 P Goldsmith Sons Company Game ball

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1287422A (en) * 1918-08-06 1918-12-10 Spalding & Bros Ag Foot-ball.
GB183064A (en) * 1921-08-31 1922-07-20 Patrick Alphonsus Martin Improvements in the manufacture of footballs and other playing balls
US1923236A (en) * 1929-04-30 1933-08-22 P Goldsmith Sons Company Game ball

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9457525B2 (en) 2008-06-27 2016-10-04 Nike, Inc. Sport ball casing and methods of manufacturing the casing
US8708847B2 (en) 2008-06-27 2014-04-29 Nike, Inc. Sport ball casing and methods of manufacturing the casing
US8777787B2 (en) 2008-06-27 2014-07-15 Nike, Inc. Sport ball
US9457239B2 (en) 2008-06-27 2016-10-04 Nike, Inc. Sport ball casing with integrated bladder material
US8262519B2 (en) 2009-03-20 2012-09-11 Nike, Inc. Sport ball casing and methods of manufacturing the casing
EP3513842A1 (en) * 2009-03-20 2019-07-24 NIKE Innovate C.V. Sport ball casing and methods of manufacturing the casing
US8608599B2 (en) 2009-03-20 2013-12-17 Nike, Inc. Sport ball casing and methods of manufacturing the casing
WO2010107553A1 (en) * 2009-03-20 2010-09-23 Nike International, Ltd Sport ball casing and methods of manufacturing the casing
US8974330B2 (en) 2009-03-20 2015-03-10 Nike, Inc. Sport ball casing and methods of manufacturing the casing
US9327167B2 (en) 2009-03-20 2016-05-03 Nike, Inc. Sport ball casing and methods of manufacturing the casing
US9539473B2 (en) 2009-03-20 2017-01-10 Nike, Inc. Sport ball casing and methods of manufacturing the casing
US8852039B2 (en) 2011-06-28 2014-10-07 Nike, Inc. Sport ball casing with integrated bladder material
US9370695B2 (en) 2011-06-28 2016-06-21 Nike, Inc. Sport ball casing with thermoplastic reinforcing material
US8597144B2 (en) 2011-06-28 2013-12-03 Nike, Inc. Sport ball casing with thermoplastic reinforcing material

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