GB1096545A - Bowling pins and method of making same - Google Patents

Bowling pins and method of making same

Info

Publication number
GB1096545A
GB1096545A GB14333/65A GB1433365A GB1096545A GB 1096545 A GB1096545 A GB 1096545A GB 14333/65 A GB14333/65 A GB 14333/65A GB 1433365 A GB1433365 A GB 1433365A GB 1096545 A GB1096545 A GB 1096545A
Authority
GB
United Kingdom
Prior art keywords
ester
bowling pins
making same
caprolactam
alkyl
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.)
Expired
Application number
GB14333/65A
Inventor
Richard August Smith
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.)
AMF Inc
Original Assignee
AMF 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 AMF Inc filed Critical AMF Inc
Priority to GB14333/65A priority Critical patent/GB1096545A/en
Priority to US538678A priority patent/US3404885A/en
Publication of GB1096545A publication Critical patent/GB1096545A/en
Expired 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63D—BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS
    • A63D9/00—Pins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S273/00—Amusement devices: games
    • Y10S273/06—Nylon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S273/00—Amusement devices: games
    • Y10S273/08—Urethane

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Bowling pins comprise a preformed body encased in a protective plastic cladding comprising a resinous layer of from 0.02-0.2 ins. thickness said resin being a caprolactam polymer or copolymer. Suitable copolymers are those of caprolactam and an ester of an a ,b -unsaturated aliphatic acid, e.g. acrylic acid. The ester is suitably an alkyl or substituted alkyl, e.g. aminoalkyl, or hydroxyalkyl ester. The body may be of plastic foam or metal but is preferably of wood, e.g. maple. The casing is preferably cast- or injection-moulded onto the core.
GB14333/65A 1965-04-05 1965-04-05 Bowling pins and method of making same Expired GB1096545A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB14333/65A GB1096545A (en) 1965-04-05 1965-04-05 Bowling pins and method of making same
US538678A US3404885A (en) 1965-04-05 1966-03-30 Bowling pin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14333/65A GB1096545A (en) 1965-04-05 1965-04-05 Bowling pins and method of making same

Publications (1)

Publication Number Publication Date
GB1096545A true GB1096545A (en) 1967-12-29

Family

ID=10039300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14333/65A Expired GB1096545A (en) 1965-04-05 1965-04-05 Bowling pins and method of making same

Country Status (2)

Country Link
US (1) US3404885A (en)
GB (1) GB1096545A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101233A (en) * 1972-04-12 1973-12-20
GB2131737A (en) * 1982-10-21 1984-06-27 Macchi International Spa Shaped bodies and method for their production
WO1996033075A1 (en) * 1995-04-21 1996-10-24 Pascal Rosier Process for producing mechanical elements, in particular with an external surface which can be remodelled

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445688A (en) * 1978-04-04 1984-05-01 Amf Incorporated Bowling pin having an ionomer resin cladding
US4241115A (en) * 1978-07-05 1980-12-23 The Kendall Company Resin coated wooden articles produced by contacting a wooden article with a rather quick curing phenoxy or polyamide resin system
US5332212A (en) * 1993-01-22 1994-07-26 Dsb Industries, Inc. Coated hockey stick blade
US6033315A (en) * 1998-08-07 2000-03-07 Infantino; Joseph R. Bowling pin with improved polymeric coating and method of making
US20040087394A1 (en) * 2002-10-30 2004-05-06 Byers Bruce E. Method for coating articles with a composition comprising particulate rubber and articles coated with such composition
USD923193S1 (en) * 2020-11-05 2021-06-22 Guangzhou Zhongshu E-Commerce Co., Ltd. Sex toy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA735332A (en) * 1966-05-31 Carl W. Dames, Jr. Bowling pin and method
US3332939A (en) * 1967-07-25 Acylated lactams
US2944821A (en) * 1957-11-20 1960-07-12 Modern Plastics Res And Sales Plastic articles of controlled specific gravity having a wear-resistant outer surface and method of preparing the same
US3138574A (en) * 1961-04-06 1964-06-23 Du Pont Process for the polymerization of caprolactam with acylating agents and ureas as coactivators
NL6403902A (en) * 1963-04-12 1964-10-13

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101233A (en) * 1972-04-12 1973-12-20
GB2131737A (en) * 1982-10-21 1984-06-27 Macchi International Spa Shaped bodies and method for their production
WO1996033075A1 (en) * 1995-04-21 1996-10-24 Pascal Rosier Process for producing mechanical elements, in particular with an external surface which can be remodelled
FR2733185A1 (en) * 1995-04-21 1996-10-25 Rosier Pascal PROCESS FOR PRODUCING OBJECTS, PARTICULARLY WITH REMODELABLE EXTERNAL SURFACE

Also Published As

Publication number Publication date
US3404885A (en) 1968-10-08

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