TW384298B - Process for making a sports implement or part thereof - Google Patents
Process for making a sports implement or part thereof Download PDFInfo
- Publication number
- TW384298B TW384298B TW083108244A TW83108244A TW384298B TW 384298 B TW384298 B TW 384298B TW 083108244 A TW083108244 A TW 083108244A TW 83108244 A TW83108244 A TW 83108244A TW 384298 B TW384298 B TW 384298B
- Authority
- TW
- Taiwan
- Prior art keywords
- specific gravity
- patent application
- item
- resin composition
- chess
- Prior art date
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
- B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
- A63B59/50—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball
- A63B59/54—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball made of plastic
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
- A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
- B29K2709/08—Glass
-
- 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
- B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
- B29L2031/5227—Clubs
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Golf Clubs (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Reinforced Plastic Materials (AREA)
- Formation And Processing Of Food Products (AREA)
- Telephone Function (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Epoxy Resins (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
五、發明説明(/ ) A7 B7 本轚明是有酾κ瓖氧樹艏姐成物横製成之蓮動器材, 成此種邐齡器材的螯合部件》 更明確而言•本發明是有酾蓮動器材成其部件,若興 傅统的器材做一比較,則可發現本發明的典品可κ在一定 重量下搛供更大的轚積•成是在一定黼積下其重最較輕· .· IP在製品的重最成熥積受菊R Μ時*可枳在所瓣之處提供 不同的密度,腰現較-乏性簷V Μ製埴出規定之Μ品。 土 M r爽第包括A至欠T種髩膳V丨S少一種:砸化 及至多 種比簠(S G )小於1的填充两 :—m : · ; J- r,. 大小成密度之分配。 .2,本姐成嫌是St、計成/可快速濟製tjS择運用自勸屋力 以成為«终產品之一部份 ,.v f (¾¾、.‘ 依覿本發明*可以製一《運恥器材成運言器,材的 fv'i
Ht Λ 之 注 | - ' " *婦, 部件,,此件可K是在《:籲中用Μ打:i、球,其.是由種含 有至少一種比重(SG)小於1龢填充繭的《氧樹牖棋製〇 …. m 而成*其中蓮動器材成運動器材的部件,其比簠則是介於 〇’雜於至^2 这 ά%:,:藺:).卜,....,:仏〜iM 鐵至二於該比▲小k l k.填.充两(較;·看 其可从是由玻瑠成鱷腰所製相
_的例子有:、Eccospheres (Grace公司),其丨比重為 0 * 2 4 至 0 · 6 5、Scotchlite玻瑠泡(3 Μ 公司) 本纸張尺度逋用中國國家橾準(CNS ) Α4规格(210X297公釐} I 經濟部中央橾率局β:工消费合作社印袈 A7 _______ηι_____五、發明説明(>) 其比盪為0·1至0·5、Expancel热謳性微球黼(箱貝 爾工業公司),其比置的為0.03、K及Q—cel中 空微球鱷(Akzo公司),其比重為至0·5。 中空微球鼉在製程條件下是否能承受的問隳應加Κ注 童,特別是在器材的成形/棋製遢程I» »舉例而宮•若在 裹潘下遑行横製•則用於形成微球的物IT不應在此灌度 ^ Τββ|0 V; i 稱藥樹腰可以是·^霉珊腰族環氣:》膽Μ亦4明令 有至少一供蚊氧.化嫌碁,其中、*¥ϊ連接 上的渾的榭艏,)、一種Ν -鐳夂甘&油逆、一種聚羧黢咬通广m多4、-種聚I说 釀胺、一種聚破醇、:成是一種,ϋ皆熟化例,增咜 面 之 注 0水甘_ _、成 氧樹脂的熟化气巧 三氟化薩1胺嫌合物、?:由一種嚤睡 用之酐硬化繭包括甲基四氳tt酐、六《Ttt酐:¾¾基f? if、甲基內向亞甲基四ιϋ>四置ϋ、.狀酐、嫌基城:
珀酸酐、馬來酸酐、瓛珀酸酐,、2戊 •L«佳之樹腹tr成 — 一雙.(4 一纖嘗 4 1 酸酐、成S馬^ Λ. 丙烷(聱酚F 甲eft鼷清漆的廉鑲水甘油鼸•加上一種肢被釀肝热化謂:學 •佳之樹麝為主要成全部以雙酚A <聲酚F $基,者。、:夤 y: tv . -4- 在爻^ . '.'*:<-' ..Γ : ·, :.: · ·: -I'yv ·.?* ; λ-< 本纸張尺度適用中國國家樣率(CNS ) Α4規格(210X297公釐) A7 B7 五、發明説明(i) 本發明之方法所使用之蕾氧樹腊姐成物*亦可包含加 速_·配合龌定的熟化η·κ促成樹膽之熟化》龐合促成 環氣樹e熟化的加速爾* β合特定热化麵之使用*在热化 珊氣樹膳之技術中巳雇罾知。 環《櫥應的姐成物·除了包含樹胞與碾化繭之外•亦 可包含各種不两的改良爾,除了重ft軽的填充ΙΤΜ外•锔 * .» . 寺 、·,. 如ff if度的《充_、纖繪狀》資(如玻It繼、i 81餱、 义書成芳声戶際轉#維等)U針,狀填充如龙彍用%峡廣石m )、顳料、染科、及Μ化费Λ (如核一殼聚合_ y鼻,_些》能應用於改λ所欲的sl等成品4¾Ifift . n . :^¾¾¾¾¾
0的產品1為嘩 „ 黑;励器材或其部件可由所謂的灰凝技術」U'I #瓣\ 、?為響戰·Ι_Ψ"-看《 々 '屹('Α|%ϊ )>.逝製成。'•在此製程中•例1111^11^343#及义.,方-f; &EP0333456中所描述,環飆樹胞及热化lufli:者窗3¾¾¾ j,,、 · ' .,麟愈 / 的瀣度下混合。接蕃將«合»在輕壓入一個横具、此 ,‘ 1 2 m HI n 經濟部中央榛準局貞工消費合作社印策 ·....?·'....... 横氟氕可能弓預先设穸《入物。然後民:横辱神热至某a度 w讓與多具丨壁的接觸,f :g|i溢化ί.纖七勉,,/J .系统的放热*害。 寸 j 了製造運?器材’ *是資爾夫球|两,可將4種扣 热‘ji麵供《鱔姐成物(此姐成嫌在模a温度下,可在1 本紙張尺度逋用中國两家橾準(CNS )八4说格(210X297公嫠) 五、發明説明( A7 B7 至60分鐘内定型)置於屋力鍋中•皴臛用壓力耨其注入 横具中,Μ填充整個禊具,樹腰姐成物的溫度應較横具進 入黏的湛度至少低5C,而構具理想的灌度分佈應可》保 樹腰姐成欒從模具璧至遘入口能》進地激行腰期作用•進 . . .. . 而蘭保所有熟化所埴成之鎺小*能持纜被新注入的樹豔姐 成》所補充 此ϋ件膊自模具移κι 直薄所有樹膳姐成ft宪全ΒΓ凝為lb *之後· _私.系供史變製作運動^粉或軼埤并之方法 Μ 讀 背: 面:ί 經濟部中央^:^:爲貝工消费合作社印装 :-..'''·'--: .·- ,此f"祛i括:把i種可熟化的瓖^#¥乂¥丨具 镆具湛度》高而足κ促.使,樹is, 更·f: ;樹脂‘包:声军少一種:比重:今淨1的《 Γ:、Λΐ 來的器:材或部件‘,kf 霣'i 0 . - "W_V :賴. 依釅實陳所使用的環《樹牖及熟及糸《Γ的反 ?):應性:¾ /摸具’t的瀣度可在3 0 Ί 可在預先置入播人》,神.鼸、|||1^本物件:〇 ‘ .‘ *些Ϊ人物可由各種》質灰構蛇;T如金^複合》、' 热鼴性謳膠、成橡膠等》使用减些播人Ί|;的^I可.能,是為 :了加:# Β定輿接合•:成者是為.了改祖繼IT1 •·;ί Ίτ 議 ;f WMk 是提供所謂的 球性κ Μ域等 黎cm編to好w 例如曲根球球根、棒球根典高爾条‘稈两的擊球:: 本紙張尺度逋用中國國家標準(CNS ) Α4規格(210Χ297公釐)
_S 經 夬 :ί率 X. 消 費 含 % 社 五、發明説明( :Λ7 Β7 又成者,邃些镌臞亦可在模製時預留播孔•以供之後 嵌入插入物,遽瞾插入«的種類已在上段敘述通,如此可 達成相冊的效果》逭些後鑛才装的插入«可視實限需要· 以黏合方式恢入或以循械方式固定》另一個「後鱭嵌入J 插入物之可麄情況為•逭些插入和是以_造方式製成*成 .. · 於「現場J使用液S热囲性_狀物、抱沬物、成鑲造物加 κ填充1或是因為逭些播合物的材«,如投入原始的供製 a 程,:.可能♦ sji 撗 r % 當蓮用r自應I屋力黷《技術J ( a P;G )製程、KiRH# 造.運;動器材或其部件時,ϋ人肩可合至fr中 並職後·底品 名插包括
I插ίλ:物丨齟多^種類ί的!费i总 f禱::纖麵赛靡:輪 身姐 .〜ί:.. . V... 持大的元件等4瘇些播入》:皆.可:驩油化1學;药雨6|1啦| 4,^ λ ^ ^ ,ημ;Β,4 " ^ 4W·^ 成循械式成型ς進行洗期,ypt ··使其於部件内獾得較隹的^Γ …會嫌暮. …一…H - / .- | 若後* *人的播入《是在其為R曾時放入所層位置J V' 則其可輿横件结合、也可JW里機Jt式」JI定至棋件上 "' 用 路合•:气能更'
因此,本金明提供一種快速而有效、的方法,用K製16 :,; .; :. ψ:.:· 運動器材及其部件•甚至於運用別的技術霞Κ製埴、或非 • . 、 ... ... · V·., ·,' .·, ··;!*.· .;.' ....-·!.. ./'...., .· ", ->' ' ..^:·^·^Μ: ' -•f..;,: .·;:.:,'; ..· · ... / :,ά ν: ' ;;·'· :;;;-;;. ;: ’ ' —本紙張尺度逋用中國β家揉準(CNS ) Α4规格(210X297公釐) ~ 請 先 閲 ί: ;«j 五、發明説明( .;ί: A7 B7
常醪贵、或根本不可麄製遣的物品·窗可蓮用本轚明之方 法製成。例如•蓮用本方法可以製造巳規定霣量的裹爾夫 球球样,迪些球样至今主要仍是κ實心木質或中空金羼所 製成。若為改善其败率起見,而須製造較大的球样*則在 重*可ϋ會超遢的限W下,而不能使用實心木賓來製作。& 若使用中空金羼•則其金羼Μ鬌*更薄•則瘛贍可籬使此革 金廳-攘擊時S攒·或無法搛供足★力道致無法展現良 ,好的擊‘产性騎Λ:但當:《甩_發明之,方:法衫Jbl製适丨β大的满¥ 爾夫球V样類之時•可w輕易而έιϋΜνϋϊ、H ::丨 >'屬卿r/:、 、':,r、德ί< :喂,/·f't. ¥W^ 0 '‘ _!r · z二 桿顴、: 辦
請 先 閱 *; 經|· ip ,夫|ι 消 费 合 作 社 印 % : νΤ 1洛〆 2 6 1 18 2 0 2 2 «Λ m»
βϋϊ議1_馨.:4 η穴 ~ 本紙張尺度適用中國國家揉率( CNS ) Α4规格(210X297公釐) B7 五、發明説明(| ) 3 0 球》 3 2 热化禪 3 4 瑁氣樹膽 3 6 攞轚 如· 友_2之所示•畜爾声球样頭人〇包含一俪雄 2之JT ·齊一僑k金薦成塑膠 氧《Τ膳麵成物。位於頰部 1 4 . ttf f 从设亦臞形末《lum以防止氧<%表)?> 如有必要
I iil
M 上蟠18, 可设有.·
•' 4 irn^mxmM 1 ο 1»· m-M ^ οΜϋτ^ΐΜ-H:滅纖A '七丄祕i遍I
'J 兵..产:.-ί >. νίη 、·的T 却,'餐.:·:::ϊ 一臓細: 用《 _雄道行縱_袖轚 将此置入嫌具之中。 I攀' ~ y . .诚»先製成的橡皮握螯及6亦在射出成型之.”舞〜,’:: ^ 鼸·的被· ft tt讎•鲁及ft?密度的填ΐ充象%.five π-. ‘, ... . IBi ‘ 在 化姐成《在;2 5 1C時射出成里。供具·的 -鱗零4':::輝?^^.V::...:,、: t: *在膠凝作用之後 .V ;y,-··;:; ;f. ::::参..::丨:命.·*9 11 Λ : 變 '-ΪΛί 0 本紙張尺度逍用中國鬮家標率(CNS ) A4規格(210XW7公釐) θ δ *1 ^ Ο Λ 7 Η7 五、發明説明(δ") ο 此棒球球棒之成品比同樣規格的木質產品要輕一些, 但本產品卻更有韌性且富於彌性。 經濟部中央標準局員工消费合作社印製 本紙張尺度適用中國國家標準(CNS〉Λ4规格(210Χ297公嫠)
Claims (1)
- S84298 A8 B8 C8 £!_二 六、申請專利範困 1 · 一種製造運動器材或其部件的方法 > 包括:將一。 種預热,液態之可熟化的環氧樹脂組成物(此姐成物置於壓 力鎢中,且在横具溫度下可在1至6 0分_內定型),應 用壓力將其注射入一溫度在3 01C〜1 90Ό之間的横具 ,Μ填充棋具,樹脂組成物的溫度較横具進入點的溫度至 少低5¾,而棋具的溫度分佈致使確保樹脂組成物從棋具 壁至進入黏渐進地進行膠凝作用,藉以樺保热4b所造成之 / 嫌小.係持被·新注入的樹骝组成物所補充,直到所廣樹 脂姐成fe完全腰凝為止,之後卜此套横件自撗具移開,而 其中可热化的環氧樹脂組成物包含至少一種比重小於1 ·/ 0的填充劑,且其所成型-出來的曲棍球球椹、棒球棍¥高 爾夫球桿頭,其比重介於0·8至2·0之間。 2 *如申請專利範園第1項所述之方法,其中該比重 小於1之填充劑,其比重小於0 · 7。 3·如申請專利範賵第1項所述之方法,其中該比重 小於1之填充劑,係選自玻璃或塑膠桥製成之中空撖球體 0 4 ·如申請専利範園第1項所述之方法*其中可热化 的環氣樹胞組成物也包含一種或多種下列的粘土、矽石、 白華、雲母粉、玻璃粉、短玻璃、碳繼維或芳族聚醢胺纖 / 雄、氫氧化鋁、氫氧化鎂、矽灰石、煆燒瓷土、粉末賊舞 塑性樹脂和热固性樹脂、染料、色素、有色團聚物、及各 種軔化劑。 本纸張尺度逋用中_國家標窣《CNS >八4規洛(210X297公釐) ---------—俄! 請先H讀背面之注f項再1jip4Jf) iJ, · 經濟部智慧財產局貝工消費合作社印製 384298 A8 B8 C8 D8 ___ A、申請專利範困 5 ♦如申講専利範園第1項所述之方法•其中理動器. 材或其部件,其比重介於0 . 8至1 . 2之間。 6♦如申請專利範圃第1項所述之方法,其中横製時 可在鑄件中装入一個或多個的插入物。 7 ·如申請專利範醒第1項所述之方法,其中撗製時 可在棋製部份中預設一個凹穴。 8·如申請專利範_第1項所述之方法,其中運動器 材係曲棍球球棍、棒球棍或离爾夫球稈頭> (請先»讀背面之注f項再填」 °f_ :寫本買) 訂 ά. 經濟部智慧財產局男工消費合作社印製本纸張尺度逋用肀__家梯準(CNS > Α4规格(210X297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939321259A GB9321259D0 (en) | 1993-10-14 | 1993-10-14 | Moulded products |
Publications (1)
Publication Number | Publication Date |
---|---|
TW384298B true TW384298B (en) | 2000-03-11 |
Family
ID=10743579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW083108244A TW384298B (en) | 1993-10-14 | 1994-09-07 | Process for making a sports implement or part thereof |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0653291B1 (zh) |
JP (1) | JPH07171843A (zh) |
KR (1) | KR100363308B1 (zh) |
CN (1) | CN1106741A (zh) |
AT (1) | ATE208705T1 (zh) |
AU (1) | AU672721B2 (zh) |
BR (1) | BR9404077A (zh) |
CA (1) | CA2117987A1 (zh) |
DE (1) | DE69429063T2 (zh) |
ES (1) | ES2165868T3 (zh) |
GB (1) | GB9321259D0 (zh) |
IL (1) | IL111260A0 (zh) |
NO (1) | NO943871L (zh) |
TW (1) | TW384298B (zh) |
ZA (1) | ZA947998B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2739785B1 (fr) * | 1995-10-13 | 1998-01-16 | Pierre Pere | Chistera pour jeux de pelote et procede de fabrication de ce chistera |
KR20020022240A (ko) * | 2000-09-19 | 2002-03-27 | 김상진 | 혼합곡물 제조방법 및 그 장치 |
JP4752147B2 (ja) * | 2001-07-16 | 2011-08-17 | 東レ株式会社 | Rtm成形方法 |
JP2004008520A (ja) * | 2002-06-07 | 2004-01-15 | Sumitomo Rubber Ind Ltd | ストリング保護材及びストリング保護材を装着したラケット |
DE102009020448A1 (de) * | 2009-05-08 | 2010-11-11 | Rehau Ag + Co. | Hochsteifes Spritzgussteil sowie Verfahren zur Herstellung eines hochsteifen Spritzgussteils |
KR102546094B1 (ko) * | 2022-04-18 | 2023-07-06 | 류훈 | 파크골프클럽용 헤드 제조방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2850752A (en) * | 1956-09-07 | 1958-09-09 | United Shoe Machinery Corp | Reinforced plastic structures |
DE2212038A1 (de) * | 1972-03-13 | 1973-09-20 | Licentia Gmbh | Verfahren zur herstellung von giessharzformteilen mit niedrigem spezifischen gewicht |
US4032143A (en) * | 1975-09-29 | 1977-06-28 | Desoto, Inc. | Composite baseball bat |
US4061520A (en) * | 1975-11-17 | 1977-12-06 | Fansteel Inc. | Method of making composite high strength to weight structure |
US4328967A (en) * | 1979-12-26 | 1982-05-11 | Columbia Industries, Inc. | Lightweight bowling ball |
US4552713A (en) * | 1983-02-04 | 1985-11-12 | Jamak, Inc. | Method of forming an improved handgrip having non-slip features |
US4705273A (en) * | 1985-09-24 | 1987-11-10 | Ideas That Sell, Inc. | Cushioned bat |
JP2628358B2 (ja) * | 1988-11-04 | 1997-07-09 | 横浜ゴム株式会社 | ゴルフクラブヘツド |
US5123659A (en) * | 1991-03-01 | 1992-06-23 | Wilson Sporting Goods Co. | Game ball |
US5104126A (en) * | 1991-07-08 | 1992-04-14 | Gentiluomo Joseph A | Golf ball |
-
1993
- 1993-10-14 GB GB939321259A patent/GB9321259D0/en active Pending
-
1994
- 1994-09-07 TW TW083108244A patent/TW384298B/zh not_active IP Right Cessation
- 1994-09-28 AU AU74292/94A patent/AU672721B2/en not_active Ceased
- 1994-10-06 ES ES94307337T patent/ES2165868T3/es not_active Expired - Lifetime
- 1994-10-06 DE DE69429063T patent/DE69429063T2/de not_active Expired - Fee Related
- 1994-10-06 AT AT94307337T patent/ATE208705T1/de not_active IP Right Cessation
- 1994-10-06 EP EP94307337A patent/EP0653291B1/en not_active Expired - Lifetime
- 1994-10-12 CN CN94117097A patent/CN1106741A/zh active Pending
- 1994-10-12 CA CA002117987A patent/CA2117987A1/en not_active Abandoned
- 1994-10-12 IL IL11126094A patent/IL111260A0/xx unknown
- 1994-10-13 NO NO943871A patent/NO943871L/no unknown
- 1994-10-13 BR BR9404077A patent/BR9404077A/pt not_active Application Discontinuation
- 1994-10-13 ZA ZA947998A patent/ZA947998B/xx unknown
- 1994-10-14 JP JP6275876A patent/JPH07171843A/ja active Pending
- 1994-10-14 KR KR1019940026306A patent/KR100363308B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ZA947998B (en) | 1995-04-21 |
BR9404077A (pt) | 1995-06-13 |
JPH07171843A (ja) | 1995-07-11 |
NO943871L (no) | 1995-04-18 |
CA2117987A1 (en) | 1995-04-15 |
KR100363308B1 (ko) | 2003-03-19 |
ES2165868T3 (es) | 2002-04-01 |
ATE208705T1 (de) | 2001-11-15 |
EP0653291B1 (en) | 2001-11-14 |
CN1106741A (zh) | 1995-08-16 |
EP0653291A2 (en) | 1995-05-17 |
AU672721B2 (en) | 1996-10-10 |
EP0653291A3 (en) | 1996-02-07 |
KR950011541A (ko) | 1995-05-15 |
GB9321259D0 (en) | 1993-12-01 |
IL111260A0 (en) | 1994-12-29 |
AU7429294A (en) | 1995-05-04 |
NO943871D0 (no) | 1994-10-13 |
DE69429063T2 (de) | 2002-03-21 |
DE69429063D1 (de) | 2001-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW206181B (zh) | ||
CN207654635U (zh) | 具有三维部件的高尔夫球 | |
TW438848B (en) | Injection-expansion molded, thermoplastic resin product and production process thereof | |
TW384298B (en) | Process for making a sports implement or part thereof | |
JPS58212921A (ja) | プラスチツクス中空成形物の成形方法 | |
CN103260712A (zh) | 共同模制集中增重窝阵列曲棍球棒和其它复合结构 | |
IL128086A (en) | Procedure for the production of ferrules and other feeding head and supply elements for casting molds, and formulation for the obtention of said ferrules and elements | |
TW398984B (en) | Multiple density golf club head and method of manufacturing | |
US7285593B1 (en) | Polyolefin compositions optionally having variable toughness and/or hardness | |
US3404885A (en) | Bowling pin | |
US3687793A (en) | Finely molded decorative and structural articles | |
JPS58191724A (ja) | 合成樹脂成形品の塗装方法 | |
JPS6485679A (en) | Iron head having low center of gravity | |
JPH04185631A (ja) | エポキシ樹脂組成物 | |
EP0634970A1 (en) | POLYIMIDE COMPOSITES REINFORCED WITH CARBON FIBERS. | |
US713168A (en) | Pyroxylin article. | |
JPH09254156A (ja) | 建築用板 | |
JPS6341562A (ja) | 人造大理石の製造方法 | |
JPS5538865A (en) | Improved polyamide resin composition | |
JP2002205342A (ja) | 注型浴槽の製造方法 | |
KR100675561B1 (ko) | 장식용 조형물 제조방법 | |
JPS6059877B2 (ja) | ハマグリ貝調碁石の製造方法 | |
JPS61152607A (ja) | 強化された樹脂製義歯床 | |
KR930012235A (ko) | 에폭시계 인조 대리석의 제조방법 | |
KR101146069B1 (ko) | 적색 바탕의 본체로부터 황금빛 색상의 펄이 발현되는 기념패의 제조방법 및 이 방법에 의해 제조된 기념패 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4A | Issue of patent certificate for granted invention patent | ||
MM4A | Annulment or lapse of patent due to non-payment of fees |