JPS6063072A - Head for golf club - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a golf club head manufactured by 4.1.1F German Glass Snack. Golf club head. The club heads for wood are made of wood (persimmon wood), gold and plastic. Since the wood used as fine lumber has been used since ancient times, it has a high degree of strength (also good as a golf club head!), f1. In addition to being inferior, there are problems with quality stability and a decrease in quality logs.
For purchasing goods.

There is no problem with stability, but since the metal base is large, the external shape is small even if it is a 7J, and it causes anxiety for the Ministry of Competition, and the hitting sound makes it difficult to control the ball quickly. 0゛Therefore, the fibers have recently appeared)' The head made of Lasnunk has started to protrude 9R on the chest. A-English as a plastic golf head made of navy blue insects! ! I%i' 12 Q164
8, which is made of carbon short birch fiber τ conrection molded, as shown in the example of JP-A No. 5EL-155272, which uses short fibers, carbon prepreg cloth, carbon prepreg cloth, and roving 2. There was a fiber-reinforced plastic golf head 1J made of metal with a shaft of 1.0 to 2.0 (made of wood) with water resistance, durability, and good quality stability for golf clubs. There are 11 shrines for the head.

7) 1 fiber-reinforced glass head is enough! K lived 7i: It was.

For example, when short fibers are used for combination molding or injection molding, the fibers are short (cut 7'), and the fibers have a high rigidity of 7+ (can't be cut), so the rigidity is low enough to 7+: repulsion. At the same time, I rearranged the 2' L 〃/0 or more guar, or I used short fibers on the 1 inch cutter to make it more rigid and more stable.
Improved n/b is now #Strengthened Plus Nax Characteristics 7
I can't say I've used it enough, but it's a katana, and it's a katana knife.
The process of cutting, cross-cutting, pasting, and trimming required a lot of man-hours, and the product quality was poor.

The present invention is a golf club head, in which the top, sides, sole surroundings, and outer shell surrounding the neck are integrally formed with filament winding! Concerning a golf club head made of reinforced psysnacon lead, the head is formed with filament winding, which allows for an effective fiber content. If the fiber M rate is high, the rigidity will be low (the repulsion characteristics will be low, and the GI degree will be sufficient).

The filament winding/heat reinforcement plus snack layer has a shell structure that is integrated with the upper part, star face, sole surroundings, and ink part, so it has strong structural VC (and has good repulsion properties). It's funny because it's so dark that it's 3'.

In crosses or braids, one fiber may be cut in the middle, or the fibers may not be arranged in the same way as desired. - The plastic layer formed by fiber filament winding can be used for fiber purpose (1pjV).

The shoes are tied together for a long time.

Due to the father's uninvented head μ and purpose VC, it is possible to wear a gold plate on the sole surface.

A face plate made of a different material may be provided around the face. You may also attach a gold maple piece γ for balance on the back metal temple.

Inside the outer shell is a reinforced plastic layer formed by filament winding! I can be the middle wall, but another invention is the upper part 111 provided in the core human part! Lida J1 Reinforced glass snack integrally formed with kefilament winding on the face, sole and neck parts/
f! It is a structure.

By peeling the core purple membrane, it is possible to improve the ball's pitch and impact feel by one day, which is advantageous in terms of manufacturing. Rano'Lii.

A lifting platform with only an outer shell structure has a large moment of inertia and a wide sweet spot because the support is located on the outer shell. Therefore, for amateurs (the younger is the younger).
Kakoa 2 - On the raised platform.

By changing the size of the core and the ratio of negative to negative and outer shell thickness, a head with a unique moment of inertia and sweet spot can be created.

The setting g-1 of the head, which has a % property τ south of the rod material, is also internal oil.

゛Core'v4 head also has outer shell only head IcI]
A sole plate, face plate, and back metal plate made of Kaede metal may be provided. Low pink C carbon loose fiber with filament winding, Karasu fiber M, yJ Shazoku polyamide 4 (K type or precious. Also, Matrix Iri I is added to it as well) 11L Hori x stell side fat, Phenol 4Q (1jF7% di ml.Filament winding makes a different snack k
x'v form bj,, -J-ゐmatrix living/I ll
117 can be left alone with a low pink VC palace, or you can have a roving T wine boo. Further, the core may be 10%-C or may be a solid optical fabric.

It can be made of medium-core, heat-cut, or injection-molded or protruded hot-hole gelatin. 'h'J @ s The core is solid wood + 100% urethane or acrylic. The first problem is the golf nofun head τ7J of the present invention. The 6th picture of τ Bocho Q porridge is the auxiliary section of the 1st Kyōhaji, and the core shows the Andai sho of Kōsei. (Available core sword 1
Polyurethane light offering, venue name: T-BOI. In the first attack, the head l & J car phone low bin kunta 2 iramentwazu ending - C upper level % 1dll [use, ace song, i tsuta city ga form] Ebisa Ha Tei Gag. The epoxy side + ]hter was used as a tsukudai for kasudai tochi. Neck f, 15
(t (t/i thread 7 widened thread center capital 6〃1 necessary.4 rJ
Cornoshaft 〇2nd FJ Car Honri 1, navy blue roving 7 Neurament Wine Teinokku and shape] The inside of the ebQ is a hollow part 7K. An aluminum sole plate 6 is attached to the sole surface, and a filament winding outer shell 5 using low-melting metal as the core is heated to form a violet powder. It was melted away.

Figure 5 shows a polyenalene t flow ice-shaped instep on the outside of the core 9. The plate is V, the radius is 1 (mm) and the diameter is 60.
The sixth example shows the second example of the construction method of the second chapter of the present defense. The core is a low-heat metal pigeon a heart-warming eyu-hot mouth" glass chitta τ blow molded / ζ material, which must be made of foam gel, and a low melting metal of 8%.
It is used for those using a molded core or a cutting team. core 15
surface area Vco, the carbon roving 17 is cooled by filament winding without collapsing on the core 15 by throwing the pin 16 for one pair of rovings, and the surface area of the roving roving core is If Then wind the filament and wrap the bale with epoxy (
I (BF) containing 1 piece of fiber was cured at 60 degrees and hardened to form a reinforced plastic layer with a τ shape.

As shown above, the thickness of the V (the upper surface with the samurai t, the 1111 direction, the sole...), the face ■, and the thickness of the neck holder S is the same.
, 3mm, 3mm, 3I111n, 7mm, 5nnn heads with hollow ones (Example 1) and cores made of polyurethane @ milled body (/J (Example 2) and cores of polyurethane foam?IJ1,2 The same thickness as 〃-bon cloth reinforced glass 1 is also t (Hayabusa Iimiya M60 Arikura%) γ ``Custom head (comparison chestnut)'' shown in Table 2 0 For the golf club of this defense ~ Rad is, Repulsion Fusha.

Game atmosphere 1 strength VC design fL, the VC design is similar to that of customary discharge seven meters and sweet spots. In the R of 2018, the first bad luck 1J of the unfavorable golf club head γ7J<-j-δ
C"1 I brother is evil.
Ennosuke... 1 evil °C V core 1 middle of the mountain Figure 5 eJ Honmoto Akira i) Korunonoroughhead's analogy method τ The enemy born from above 1! Rakotakatae
1neJ [! Shihiki 9') jgu-J-.

Numbered bladder ψj 1 Head 2 Low Pink 6 Raikai Yen 4 Cornshaft 3 Kutnu 6 Nur Great / Komo 2 Rop 8 Taturu Kenso Koi Core 10 Nur Great 11 Hollow You 12 Outer Shell 15 Former Old Core 14 Nulu Freight 15 Koγ 1
6 Bin 1/〃-Honro Pink Agent Boxer Right Kunihiko Hayashi Figure 1

Claims (1)

[Claims] 1, above, 11114 field j1 The face surroundings, the ring surface and the neck portion 71 - the outside Ia are made of a reinforced plastic layer integrally formed by filament winding 7 Tosei to Choi Golf Club head 02, the core and its surface (upper, side, face, sole, and neck parts) are made of reinforced brass integrally formed with 7 filament wineteings.
Head for Col 2 Tarab with 11 or 9r% drive from So. 6. The core is a bond body and the head for the Col 2 Tarab in the claim 2. 4. The core urges tθ and the tl axis liver + J search range 2nd
The head for a golf club described in Section 1.