IT1038912B - Perfezionamento nella fabbricazione di palle specialmente palle da tennis - Google Patents

Perfezionamento nella fabbricazione di palle specialmente palle da tennis

Info

Publication number
IT1038912B
IT1038912B IT7524344A IT2434475A IT1038912B IT 1038912 B IT1038912 B IT 1038912B IT 7524344 A IT7524344 A IT 7524344A IT 2434475 A IT2434475 A IT 2434475A IT 1038912 B IT1038912 B IT 1038912B
Authority
IT
Italy
Prior art keywords
balls
improvement
manufacture
especially tennis
tennis balls
Prior art date
Application number
IT7524344A
Other languages
English (en)
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Application granted granted Critical
Publication of IT1038912B publication Critical patent/IT1038912B/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)
  • Laminated Bodies (AREA)
  • Manipulator (AREA)
IT7524344A 1974-06-13 1975-06-13 Perfezionamento nella fabbricazione di palle specialmente palle da tennis IT1038912B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26341/74A GB1517502A (en) 1974-06-13 1974-06-13 Manufacture of balls

Publications (1)

Publication Number Publication Date
IT1038912B true IT1038912B (it) 1979-11-30

Family

ID=10242152

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7524344A IT1038912B (it) 1974-06-13 1975-06-13 Perfezionamento nella fabbricazione di palle specialmente palle da tennis

Country Status (8)

Country Link
JP (1) JPS5134045A (it)
DE (1) DE2526595A1 (it)
FR (1) FR2274323A1 (it)
GB (1) GB1517502A (it)
IE (1) IE41548B1 (it)
IT (1) IT1038912B (it)
SE (1) SE416454B (it)
ZA (1) ZA753749B (it)

Families Citing this family (3)

* 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
DE3511882A1 (de) * 1985-04-01 1986-10-09 Stefan Dipl.-Ing. 5210 Troisdorf Siebertz Verfahren zur belegung von tennisbaellen
WO1996020760A1 (fr) * 1995-01-05 1996-07-11 Eesu Giken Kabushiki Kaisha Machine de production de balles

Also Published As

Publication number Publication date
FR2274323A1 (fr) 1976-01-09
GB1517502A (en) 1978-07-12
SE7506652L (sv) 1975-12-15
AU8204075A (en) 1976-12-16
IE41548B1 (en) 1980-01-30
ZA753749B (en) 1976-05-26
JPS5134045A (it) 1976-03-23
FR2274323B1 (it) 1977-07-22
IE41548L (en) 1975-12-13
SE416454B (sv) 1981-01-05
DE2526595A1 (de) 1975-12-18

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