IT953495B - Metodo e relativo apparecchio per applicare una copertora esterna all anima centrale di una palla ed in particolare una palla da tennis - Google Patents

Metodo e relativo apparecchio per applicare una copertora esterna all anima centrale di una palla ed in particolare una palla da tennis

Info

Publication number
IT953495B
IT953495B IT2174872A IT2174872A IT953495B IT 953495 B IT953495 B IT 953495B IT 2174872 A IT2174872 A IT 2174872A IT 2174872 A IT2174872 A IT 2174872A IT 953495 B IT953495 B IT 953495B
Authority
IT
Italy
Prior art keywords
ball
applying
central core
external cover
related apparatus
Prior art date
Application number
IT2174872A
Other languages
English (en)
Italian (it)
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 filed Critical
Application granted granted Critical
Publication of IT953495B publication Critical patent/IT953495B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/04—Spherical articles, e.g. balls
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0073—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor of non-flat surfaces, e.g. curved, profiled
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating Apparatus (AREA)
IT2174872A 1971-03-12 1972-03-11 Metodo e relativo apparecchio per applicare una copertora esterna all anima centrale di una palla ed in particolare una palla da tennis IT953495B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB668271A GB1373005A (en) 1971-03-12 1971-03-12 Application of covers

Publications (1)

Publication Number Publication Date
IT953495B true IT953495B (it) 1973-08-10

Family

ID=9818886

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2174872A IT953495B (it) 1971-03-12 1972-03-11 Metodo e relativo apparecchio per applicare una copertora esterna all anima centrale di una palla ed in particolare una palla da tennis

Country Status (5)

Country Link
DE (1) DE2211816A1 (enExample)
FR (1) FR2128830B1 (enExample)
GB (1) GB1373005A (enExample)
IT (1) IT953495B (enExample)
ZA (1) ZA721319B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241118A (en) * 1979-01-09 1980-12-23 Albany International Corp. Tennis balls and method of manufacture
DE3228341A1 (de) * 1981-10-23 1983-05-05 Dietmar 6454 Bruchköbel Siebertz Verfahren zum belegen von spielbaellen mit deckteilen
DE3511882A1 (de) * 1985-04-01 1986-10-09 Stefan Dipl.-Ing. 5210 Troisdorf Siebertz Verfahren zur belegung von tennisbaellen
WO2003035187A1 (fr) * 2001-10-26 2003-05-01 Zenjiro Shiotsu Procede permettant de coller une peau de surface d'un ballon

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2536182A (en) * 1946-06-29 1951-01-02 Humphrey Nellie Marie Method and apparatus for applying cover pieces to balls

Also Published As

Publication number Publication date
FR2128830A1 (enExample) 1972-10-20
FR2128830B1 (enExample) 1974-12-13
DE2211816A1 (de) 1972-09-28
GB1373005A (en) 1974-11-06
ZA721319B (en) 1972-11-29

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