IE41548B1 - Improvements in or relating to the manufacture of balls - Google Patents

Improvements in or relating to the manufacture of balls

Info

Publication number
IE41548B1
IE41548B1 IE1307/75A IE130775A IE41548B1 IE 41548 B1 IE41548 B1 IE 41548B1 IE 1307/75 A IE1307/75 A IE 1307/75A IE 130775 A IE130775 A IE 130775A IE 41548 B1 IE41548 B1 IE 41548B1
Authority
IE
Ireland
Prior art keywords
core
ball
enclosure
loading plate
throughway
Prior art date
Application number
IE1307/75A
Other languages
English (en)
Other versions
IE41548L (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
Publication of IE41548L publication Critical patent/IE41548L/xx
Publication of IE41548B1 publication Critical patent/IE41548B1/en

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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manipulator (AREA)
IE1307/75A 1974-06-13 1975-06-10 Improvements in or relating to the manufacture of balls IE41548B1 (en)

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 (2)

Publication Number Publication Date
IE41548L IE41548L (en) 1975-12-13
IE41548B1 true IE41548B1 (en) 1980-01-30

Family

ID=10242152

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1307/75A IE41548B1 (en) 1974-06-13 1975-06-10 Improvements in or relating to the manufacture of balls

Country Status (8)

Country Link
JP (1) JPS5134045A (2)
DE (1) DE2526595A1 (2)
FR (1) FR2274323A1 (2)
GB (1) GB1517502A (2)
IE (1) IE41548B1 (2)
IT (1) IT1038912B (2)
SE (1) SE416454B (2)
ZA (1) ZA753749B (2)

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
AU1391895A (en) * 1995-01-05 1996-07-24 Eesu Giken Kabushiki Kaisha Ball production machine

Also Published As

Publication number Publication date
IT7524344A1 (it) 1976-12-13
ZA753749B (en) 1976-05-26
IT1038912B (it) 1979-11-30
FR2274323A1 (fr) 1976-01-09
SE416454B (sv) 1981-01-05
SE7506652L (sv) 1975-12-15
AU8204075A (en) 1976-12-16
FR2274323B1 (2) 1977-07-22
DE2526595A1 (de) 1975-12-18
IE41548L (en) 1975-12-13
GB1517502A (en) 1978-07-12
JPS5134045A (2) 1976-03-23

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