SE432199B - HEAD OF A GOLF CLUB - Google Patents
HEAD OF A GOLF CLUBInfo
- Publication number
- SE432199B SE432199B SE8204717A SE8204717A SE432199B SE 432199 B SE432199 B SE 432199B SE 8204717 A SE8204717 A SE 8204717A SE 8204717 A SE8204717 A SE 8204717A SE 432199 B SE432199 B SE 432199B
- Authority
- SE
- Sweden
- Prior art keywords
- core body
- chamber
- wall
- shell
- plastic material
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000009527 percussion Methods 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004957 Zytel Substances 0.000 description 1
- 229920006102 Zytel® Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- 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
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/0416—Heads having an impact surface provided by a face insert
-
- 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
- A63B53/0433—Heads with special sole configurations
-
- 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
- A63B53/045—Strengthening ribs
-
- 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
- A63B53/0466—Heads wood-type
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Golf Clubs (AREA)
Description
10 40 82914-717-6 1 kontrollerad deformation av slagväggen samtidigt som den vid bolltillslaget i klubbhuvudet uppbyggda stötvâgen åter- vänder till slagytan över stödväggen och klacken och till- delar bollen en extra accelerationskraft. Vidare medför den kilformiga spalten mellan stödväggens anslagsyta och klacken en osymmetrisk deformation av slagväggen, så att den ger vika mer närmare undersidan av klubbhuvudet, vilket medför att bollen tilldelas en underskruv eller “backspinn" vid ut- slaget, vilket är ett önskemål hos golfspelaren för att er- hålla en ideal bollbana. 10 40 82914-717-6 1 controlled deformation of the impact wall at the same time as it at the impact of the ball in the club head, the shock wave built up facing the striking surface over the retaining wall and the heel and shares the ball an extra acceleration force. Furthermore, it entails wedge-shaped gap between the abutment surface of the retaining wall and the lug an asymmetrical deformation of the percussion wall, so that it gives fold closer to the underside of the club head, which causes that the ball is awarded a sub-screw or "backspin" at the stroke, which is a desire of the golfer to achieve keep an ideal ball field.
Uppfinningen beskrives närmare nedan under hänvisning till bifogade ritning, på vilken fig. 1 är en vy underifrån av golfklubbhuvudet enligt uppfinningen, och fig. 2 är en tvär- sektion tagen längs linjen II-II i fig. 1.The invention is described in more detail below with reference to attached drawing, in which Fig. 1 is a bottom view of the golf club head according to the invention, and Fig. 2 is a section taken along the line II-II in Fig. 1.
Den visade utföringsformen av golfklubbhuvudet innefattar en kärnkropp 1, som är framställd av lämpligt plastmaterial av hög elasticitetsmodul, exempelvis en polyamidplast, såsom "ZYTEL" som det tilltänkta färdiga klubbhuvudet men är proportionellt . Kärnkroppen 1 har huvudsakligen samma yttre form något mindre än detta. Kärnkroppen 1 är omsluten av ett hus eller skal 2 av ett lämpligt plastmaterial, som har högre elastioitetsmodul än materialet i kärnkroppen 1, exempelvis en kolfiberarmerad polyamidplast, såsom nylon, och som är anbragt lämpligen genom formsprutning kring kärnkroppen 1, så att skalet 2 omsluter och tätt anligger mot utsidan av kärnkroppen 1 utom mot en huvudsakligen plan yta 3, som bildar klubbhuvudets slagyta.The illustrated embodiment of the golf club head comprises a core body 1, which is made of suitable plastic material of high modulus of elasticity, for example a polyamide plastic, such as "ZYTEL" as the intended finished club head but is proportional . The core body 1 has essentially the same external shape slightly less than this. The core body 1 is enclosed by a housing or shell 2 of a suitable plastic material, which has higher modulus of elasticity than the material of the core body 1, for example a carbon fiber reinforced polyamide plastic, such as nylon, and which is suitably applied by injection molding around the core body 1, so that the shell 2 encloses and closely abuts the outside of the core body 1 except against a substantially flat surface 3, which forms the striking surface of the club head.
Kärnkroppen 1 uppvisar vidare ett väsentligen centralt be- läget urtag eller hålrum 4, vilket mynnar i klubbhuvudets undersida. Detta hålrum 4 är inkapslat av en i ett stycke med skalet 2 utformad skalsektion 5, vilken begränsar en inre kammare 6. Hålrummet 4 och skalsektionen 5 kan härvid ha ett fyrsidigt utseende, såsom visas i fig. 1, varvid den sida 7 av skalsektionen 5, som är vänd mot slagytan 3, kan vara helt eller delvis borttagen eller öppen för friläggande av kärnkroppen 1. En bottenplåt 8 är monterad på huvudets undersida så att den övertäcker kammaren 6.The core body 1 further has a substantially central component. position recess or cavity 4, which opens into the club head underside. This cavity 4 is encapsulated by one in one piece with the shell 2 formed shell section 5, which limits a inner chamber 6. The cavity 4 and the shell section 5 can in this case have a four-sided appearance, as shown in Fig. 1, wherein it side 7 of the shell section 5, which faces the striking surface 3, can be completely or partially removed or open for disclosure of the core body 1. A bottom plate 8 is mounted on the head underside so that it covers the chamber 6.
I enlighet med föreliggande uppfinning sträcker sig en som städ tjänande stödvägg 9 från kammarens 6 1 slagriktningen bakre vägg 10 mot kammarens främre vägg 7, och från den senare utskjuter bakåt en klack 11, som ligger mitt för stödväggens 9 ändyta 12 (se fig. 1). De mitt emot varandra liggande ändytorna hos stödväggen 9 och klacken 11 begränsar mellan sig en spalt 13, som avsmalnar i riktning uppåt.In accordance with the present invention, one extends as clean serving retaining wall 9 from chamber 6 1 stroke direction rear wall 10 against the front wall 7 of the chamber, and from it later protrudes backwards a heel 11, which lies opposite the end surface 12 of the support wall 9 (see Fig. 1). They are opposite each other the lying end surfaces of the support wall 9 and the lug 11 delimit between them a gap 13, which tapers in the upward direction.
Klacken 11 är härvid avsedd att begränsa slagväggens 14 rörelse bakåt vid tillslaget av bollen genom anliggning mot stödväggens anslagsyta 12. Tack vare den uppåt avsmalnande formen hos spalten 13 erhålles en osymmetrisk deformation av slagväggen 14, så att väggen ger vika mer vid underdelen av slagväggen, vilket medför att bollen tilldelas en under- ifrån verkande kraftkomposant som bringa: bollen att rotera med underskruv eller "backspinn" då den lämnar slagytan 13, vilket ger bollen en mycket fördelaktig rörelsebana i luften. 8204717-6The lug 11 is in this case intended to limit the striking wall 14 movement backwards when striking the ball by abutment against the abutment surface of the retaining wall 12. Thanks to the upward tapering the shape of the gap 13 gives an asymmetrical deformation of the percussion wall 14, so that the wall gives way more at the lower part of the percussion wall, which results in the ball being awarded a from acting force component as chest: the ball to rotate with underscrew or "backspin" as it leaves the impact surface 13, which gives the ball a very advantageous trajectory in the air. 8204717-6
Claims (1)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8204717A SE432199B (en) | 1982-08-16 | 1982-08-16 | HEAD OF A GOLF CLUB |
EP83850212A EP0101426B1 (en) | 1982-08-16 | 1983-08-15 | Golf club head |
DE8383850212T DE3366301D1 (en) | 1982-08-16 | 1983-08-15 | Golf club head |
CA000434613A CA1208675A (en) | 1982-08-16 | 1983-08-15 | Golf club head |
JP58149522A JPS5985679A (en) | 1982-08-16 | 1983-08-16 | Golf club head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8204717A SE432199B (en) | 1982-08-16 | 1982-08-16 | HEAD OF A GOLF CLUB |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8204717D0 SE8204717D0 (en) | 1982-08-16 |
SE8204717L SE8204717L (en) | 1984-02-17 |
SE432199B true SE432199B (en) | 1984-03-26 |
Family
ID=20347543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8204717A SE432199B (en) | 1982-08-16 | 1982-08-16 | HEAD OF A GOLF CLUB |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0101426B1 (en) |
JP (1) | JPS5985679A (en) |
CA (1) | CA1208675A (en) |
DE (1) | DE3366301D1 (en) |
SE (1) | SE432199B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031772A (en) * | 1983-07-29 | 1985-02-18 | 住友ゴム工業株式会社 | Golf club head |
US5185914A (en) * | 1992-01-08 | 1993-02-16 | Dom Petruccelli | Golf club and method of making same |
US5269517A (en) * | 1992-01-08 | 1993-12-14 | Dom Petruccelli | Golf club and method of making same |
FR2689406B1 (en) * | 1992-04-01 | 1994-06-03 | Taylor Made Golf Co | GOLF CLUB HEAD COMPOSED OF AN INTERNAL SUB-ASSEMBLY AND AN EXTERNAL ENVELOPE. |
US9795845B2 (en) * | 2009-01-20 | 2017-10-24 | Karsten Manufacturing Corporation | Golf club and golf club head structures |
US9192831B2 (en) * | 2009-01-20 | 2015-11-24 | Nike, Inc. | Golf club and golf club head structures |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191107279A (en) * | 1911-03-23 | 1911-06-29 | Alexander Edward Lane F Rivers | Improvements in Golf Clubs. |
US1705997A (en) * | 1928-09-04 | 1929-03-19 | Quynn John Williams | Golf club |
US3190651A (en) * | 1962-09-10 | 1965-06-22 | Albert E W Thomas | Golf club including detachable ball striking faces of various lofts |
CH393161A (en) * | 1963-10-22 | 1965-05-31 | Zbinden Gaston | Golf cane head |
US4162794A (en) * | 1977-12-12 | 1979-07-31 | Thompson Stanley C | Golf club head sole plate with studs interlocking to head laminations |
-
1982
- 1982-08-16 SE SE8204717A patent/SE432199B/en not_active IP Right Cessation
-
1983
- 1983-08-15 CA CA000434613A patent/CA1208675A/en not_active Expired
- 1983-08-15 DE DE8383850212T patent/DE3366301D1/en not_active Expired
- 1983-08-15 EP EP83850212A patent/EP0101426B1/en not_active Expired
- 1983-08-16 JP JP58149522A patent/JPS5985679A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3366301D1 (en) | 1986-10-23 |
JPS5985679A (en) | 1984-05-17 |
SE8204717D0 (en) | 1982-08-16 |
EP0101426A2 (en) | 1984-02-22 |
EP0101426A3 (en) | 1984-03-28 |
CA1208675A (en) | 1986-07-29 |
SE8204717L (en) | 1984-02-17 |
EP0101426B1 (en) | 1986-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8204717-6 Effective date: 19900703 Format of ref document f/p: F |