JP4413458B2 - Pneumatic fender - Google Patents

Pneumatic fender Download PDF

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Publication number
JP4413458B2
JP4413458B2 JP2001327276A JP2001327276A JP4413458B2 JP 4413458 B2 JP4413458 B2 JP 4413458B2 JP 2001327276 A JP2001327276 A JP 2001327276A JP 2001327276 A JP2001327276 A JP 2001327276A JP 4413458 B2 JP4413458 B2 JP 4413458B2
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Japan
Prior art keywords
fender
base
mirror
fender body
embedded
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JP2003129446A (en
Inventor
理人 金子
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Yokohama Rubber Co Ltd
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Yokohama Rubber Co Ltd
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    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Description

【０００１】
【発明の属する技術分野】
この発明は空気式防舷材に係わり、更に詳しくは防舷材本体の一方の鏡部のみにマンホールを形成した空気式防舷材において、防舷材本体を水平に吊り下げることが出来ると共に、水上に浮かばせた防舷材本体を両鏡部で繋留させることが出来る空気式防舷材に関するものである。
【０００２】
【従来の技術】
従来、長楕円形状に形成して成る空気式防舷材には、防舷材本体の両方の鏡部にマンホール（作業員等の出入り出来る穴）を形成すると共に、このマンホールをそれぞれ塞ぐための少なくとも一種類以上のバルブを備えた口金と、防舷材本体を吊り下げ、または繋留させるための吊具とをそれぞれ設けた空気式防舷材と、防舷材本体の片側の鏡部のみにマンホールを形成すると共に、このマンホールを塞ぐための少なくとも一種類以上のバルブを備えた口金と、防舷材本体を吊り下げ、または繋留させるための吊具とを設けた空気式防舷材とが知られている。
【０００３】
【発明が解決しようとする課題】
然しながら、防舷材本体の両方の鏡部にマンホール、及び少なくとも一種類以上のバルブを備えた口金，更には防舷材本体を吊り下げ、または繋留させるための吊具を設けた空気式防舷材の場合には、マンホールを塞ぐ口金及び口金を取付けるための口金取付け金具、更には吊具及び吊具を取付けるための吊具取付け金具が二組必要となるため、部品費が高くなると共に、取付け作業も多くなると言う問題があった。
【０００４】
また、マンホールを設けるための加工や、口金取付け金具の取付け加工、マンホールを設けるために必要となる鏡部の補強加工が両側で必要となるため加工費用が高くなると言う問題があった。
【０００５】
また、防舷材本体の片側の鏡部にマンホール及び口金を設けた空気式防舷材の場合には、マンホールを設けるための部品費及び加工費が約半分となるが、吊具を防舷材本体の片方のみしか取付けられない構造になっているため、防舷材本体の運搬時等には水平に保って吊り下げることが出来ず、運搬中に傾く等の問題があり、また水面に浮かべて防舷材本体の両側の鏡部から繋留索をとって繋留することが出来ず、従って繋留する場合には、チェーンネットを掛けて繋留する等、多くの手間と時間がかかると言う問題があった。
【０００６】
この発明の目的は、防舷材本体の一方の鏡部のみにマンホールを形成した空気式防舷材であっても、防舷材本体を水平に吊り下げることが出来ると共に、水上に浮かばせた防舷材本体を両鏡部で繋留させることが出来、構成が簡単で安価に製造することが出来る空気式防舷材を提供することにある。
【０００７】
【課題を解決するための手段】
この発明は上記目的を達成するため、防舷材本体(1) のマンホール(4) を形成した一方の鏡部(2a)に、口金取付け金具(5) を介して口金(6) を取付け、この口金(6) に少なくとも一種類以上のバルブ(7),(8) を取付け、前記口金取付け金具(5) の近傍に設けたビード(9) に、防舷材本体(1) 内に埋設した補強材(3a)を掛回して構成し、前記口金取付け金具(5) に締結部材(11)を介して取付られたカバープレート(10)に防舷材本体(1) を吊下げるための吊具(12)を固定し、前記防舷材本体(1) の他方の鏡部(2b)に、吊具取付け金具(23)を鏡部(2b)の外部に露出させて埋設し、この吊具取付け金具(23)の中心部に取付け用のネジ穴(16)を形成し、このネジ穴(16)に、リング状に形成した吊具(17)をネジ部(17a) を介して取付けて前記防舷材本体(1) を水平に吊り下げ可能に構成し、前記吊具取付け金具(23)の近傍に設けたビード(9) に、防舷材本体(1) 内に埋設した補強材(3a)を掛回して構成すると共に、この補強材(3a)および吊具取付け金具(23)の内側の前記可撓性材料(3b)内に補強材(3c)を埋設したことを要旨とするものである。
【０００９】
このように、防舷材本体の一方の鏡部に、口金取付け金具を介して少なくとも一種類以上のバルブを取付けた口金と、前記防舷材本体を吊下げるための吊具とを設けると共に、他方の鏡部に吊具取付け金具を埋設し、該吊具取付け金具に吊具を取付けたことにより、防舷材本体を水平に吊り下げることが出来ると共に、水上に浮かばせた防舷材本体を両鏡部で繋留させることが出来るものである。
【００１０】
【発明の実施の形態】
以下、添付図面に基づき、この発明の実施形態を説明する。
【００１１】
図１は、この発明を実施した防舷材本体の一方の鏡部のみにマンホールを形成した空気式防舷材の正面図、図２は図１のＡ部の拡大断面図、図３は図１のＢ部の拡大断面図を示し、長楕円形状に形成された防舷材本体１は、直胴部１ａと、直胴部１ａの両側の鏡部２ａ，２ｂとで筒状の密閉袋体に構成され、構成材料としては、金属コードまたは繊維コード等の補強材３ａと補強材３ａを覆うゴム等の可撓性材料３ｂとで構成されている。
【００１２】
前記防舷材本体１の一方の鏡部２ａには、図２に示すように、マンホール４に口金取付け金具５を介して口金６を取付け、この口金６には、エアーバルブ７及び安全弁８等の少なくとも一種類以上のバルブを取付けてある。
【００１３】
なお、前記口金取付け金具５の近傍に設けたビード９には、防舷材本体１内に埋設される前記補強材３ａが掛回されている。また、１０は、口金取付け金具５にボルト等の締結部材１１を介して取付けられたカバープレートを示し、このカバープレート１０の略中心部には、吊具１２が一体的に固定されている。
【００１４】
また、前記防舷材本体１の他方の鏡部２ｂには、図３に示すように、筒状部１３ａとプレート１３ｂとから成る吊具取付け金具１３が埋設されており、この吊具取付け金具１３のプレート１３ｂには、取付けフランジ１４ａを備えた吊具１４がボルト等の締結部材１５を介して固定され、この吊具１４は、プレート１３ｂに形成したネジ部（図示省略）に鏡部２ｂの外部から締結部材１５により取付けている。
【００１５】
また、９は筒状部１３ａの近傍に設けたビード、３ａは補強材であり、一方の鏡部２ａと同様な構成である。
【００１６】
なお、防舷材本体１の他方の鏡部２ｂの吊具取付け金具１３等の金属部材は、一方の鏡部２ａの口金６等の金属部材に比べて形態が小型であり、軽量であるので、部品コストは非常に安価なものとなる。
【００１７】
図４は、防舷材本体１の他方の鏡部２ｂにおける吊具の他の実施形態を示し、この実施形態は、防舷材本体１の他方の鏡部２ｂに、取付け用のネジ穴１６を中心部に形成した吊具取付け金具２３が鏡部２ｂの外部に露出させて埋設してあり、そして、前記取付け用のネジ穴１６に、リング状の吊具１７がネジ部１７ａを介して取付けてある。
【００１８】
なお、９は吊具取付け金具２３の近傍に設けたビード、３ａ，３ｃは補強材であり、その他の構成は上記第１実施形態と同様なので、同一符号を付して説明は省略する。
【００１９】
このように、防舷材本体１の一方の鏡部２ａに、口金取付け金具５を介して少なくとも一種類以上のバルブを取付けた口金６と、防舷材本体１を吊り下げるための吊具１２とを設け、他方の鏡部２ｂに、防舷材本体１を吊り下げるための吊具１４または１７を設けたことにより、防舷材本体１を水平に吊り下げることが出来ると共に、水上に浮かばせた防舷材本体１を両鏡部で繋留させることが出来るものである。
【００２０】
また、マンホール４を有する一方の鏡部２ａの構造は、ビード外径が大きく、また大きな穴があるので、強度上補強材３ａの配列構造が複雑で、配列数も多くなるが、吊具取付け金具１３または２３のある他方の鏡部２ｂは、マンホールが全く無く、またビード径が小さいので、補強材３ａ，３ｃの配列構造は簡単で配列数も少ない。
【００２１】
従って、両側の鏡部２ａ，２ｂにマンホールを有する空気防舷材に比べて加工コストを低減させることが出来るものである。
【００２２】
【発明の効果】
この発明は上記のように、直胴部(1a)と、直胴部(1a)の両側の鏡部(2a,2b) とで筒状の密閉袋体に構成し、構成材料としては、補強材(3a)と補強材(3a)を覆う可撓性材料(3b)とで構成してなる長楕円形状の防舷材本体(1) の一方の鏡部(2a)のみに作業員等が出入り可能なマンホール(4) を形成した空気式防舷材において、
前記防舷材本体(1) のマンホール(4) を形成した一方の鏡部(2a)に、口金取付け金具(5) を介して口金(6) を取付け、この口金(6) に少なくとも一種類以上のバルブ(7),(8) を取付け、前記口金取付け金具(5) の近傍に設けたビード(9) に、防舷材本体(1) 内に埋設した補強材(3a)を掛回して構成し、前記口金取付け金具(5) に締結部材(11)を介して取付られたカバープレート(10)に防舷材本体(1) を吊下げるための吊具(12)を固定し、前記防舷材本体(1) の他方の鏡部(2b)に、吊具取付け金具(23)を鏡部(2b)の外部に露出させて埋設し、この吊具取付け金具(23)の中心部に取付け用のネジ穴(16)を形成し、このネジ穴(16)に、リング状に形成した吊具(17)をネジ部(17a) を介して取付けて前記防舷材本体(1) を水平に吊り下げ可能に構成し、前記吊具取付け金具(23)の近傍に設けたビード(9) に、防舷材本体(1) 内に埋設した補強材(3a)を掛回して構成すると共に、この補強材(3a)および吊具取付け金具(23)の内側の前記可撓性材料(3b)内に補強材(3c)を埋設したので、以下のような優れた効果を奏するものである。
(a).マンホールの無い鏡部にも吊具を設けたので、防舷材本体の長手方向両側の鏡部にマ ンホールを設けたものと同様に、防舷材本体を水平に吊り下げることが可能であり、水 上に浮かばせた防舷材本体を両鏡部で繋留させることが出来る。
(b).マンホールの無い鏡部の吊具取付け金具等の金属部材は、形状及び構造が簡単である ので、加工費も安く、安価に製造出来る。
(c).マンホールの無い他方の鏡部は、穴による欠損部がなく、ビードの外径も小さいので 、強度上設計の簡略化が可能であり、従って補強材の配列構造が簡単となり、配列数も 少ないので、防舷材本体の加工コストを低減させることが可能となる。
【図面の簡単な説明】
【図１】この発明を実施した空気式防舷材の正面図である。
【図２】図１のＡ部の拡大断面図である。
【図３】図１のＢ部の拡大断面図である。
【図４】吊具の他の実施形態を示す図３と同様な図である。
【符号の説明】
１ 防舷材本体 １ａ 直胴部
２ａ 一方の鏡部 ２ｂ 他方の鏡部
３ａ，３ｃ 補強材 ３ｂ 可撓性材料
４ マンホール ５ 口金取付け金具
６ 口金 ７ エアーバルブ
８ 安全弁 ９ ビード
１０ カバープレート １１ 締結部材
１２ 吊具 １３ａ 筒状部
１３ｂ プレート １３ 吊具取付け金具
１４ａ 取付けフランジ １４ 吊具
１５ 締結部材 １６ 取付け用のネジ穴
１７ リング状の吊具 １７ａ ネジ部
２３ 吊具取付け金具[0001]
BACKGROUND OF THE INVENTION
This invention relates to a pneumatic fender, and more specifically, in a pneumatic fender having a manhole only on one mirror part of the fender body, the fender body can be suspended horizontally, The present invention relates to a pneumatic fender capable of anchoring a fender body floated on water with both mirrors.
[0002]
[Prior art]
Conventionally, pneumatic fenders formed in an elliptical shape are formed with manholes (holes where workers can enter and exit) in both mirror parts of the fender body, and each manhole is closed. Pneumatic fenders provided with a base equipped with at least one type of valve and a hanger for hanging or anchoring the fender body, and only on the mirror part on one side of the fender body A pneumatic fender having a manhole and a base provided with at least one type of valve for closing the manhole and a hanger for suspending or anchoring the fender body. Are known.
[0003]
[Problems to be solved by the invention]
However, a pneumatic fender provided with a manhole and a base provided with at least one type of valve in both mirror parts of the fender body, and further a hanger for hanging or anchoring the fender body. In the case of materials, since a base for closing the manhole and a base mounting bracket for mounting the base, and two sets of hanging brackets for mounting the hanging bracket and the hanging bracket are required, the parts cost becomes high, There was a problem that mounting work also increased.
[0004]
In addition, there is a problem that the processing cost increases because the processing for providing the manhole, the mounting processing of the base mounting bracket, and the mirror portion reinforcement processing required for providing the manhole are required on both sides.
[0005]
In addition, in the case of a pneumatic fender with a manhole and a base on the mirror part on one side of the fender body, the parts cost and processing cost for providing the manhole are about half, but the hanger is protected. Since only one side of the material body can be mounted, the fender material body cannot be suspended horizontally during transportation, etc., and there is a problem of tilting during transportation, etc. The problem is that it takes a lot of time and labor, such as hanging with a chain net, when it is not possible to tether it from the mirror part on both sides of the fender body. was there.
[0006]
The object of the present invention is to allow the fender body to be hung horizontally and to float on the water even if it is a pneumatic fender having a manhole only on one mirror part of the fender body. An object of the present invention is to provide a pneumatic fender capable of tethering a fender main body with both mirror parts and having a simple configuration and being manufactured at low cost.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, the present invention attaches the base (6) to the one mirror part (2a) formed with the manhole (4) of the fender body (1) via the base mounting bracket (5), At least one type of valve (7), (8) is attached to the base (6), and the bead (9) provided in the vicinity of the base mounting bracket (5) is embedded in the fender body (1). The hanger body (1) is suspended from a cover plate (10) attached to the base fitting (5) via a fastening member (11). The hanging tool (12) is fixed, and the hanging tool fitting (23) is exposed outside the mirror part (2b) and embedded in the other mirror part (2b) of the fender body (1). A screw hole (16) for mounting is formed in the center of the hanging bracket mounting bracket (23), and a hanging tool (17) formed in a ring shape is inserted into the screw hole (16) via the screw portion (17a). It is configured so that the fender body (1) can be hung horizontally and attached. The bead (9) provided in the vicinity of the mounting bracket (23) is hung with the reinforcing material (3a) embedded in the fender body (1), and the reinforcing material (3a) and the lifting device are attached. The gist is that a reinforcing material (3c) is embedded in the flexible material (3b) inside the metal fitting (23) .
[0009]
In this way, on one mirror portion of the fender body, provided with a base to which at least one type of valve is attached via a base fitting, and a hanging tool for suspending the fender body, By embedding a hanging tool mounting bracket in the other mirror and attaching the lifting tool to the hanging bracket mounting bracket , the fender body can be hung horizontally and floated on the water. Can be tethered by both mirror parts.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
[0011]
FIG. 1 is a front view of a pneumatic fender having a manhole formed only in one mirror part of the fender main body embodying the present invention, FIG. 2 is an enlarged cross-sectional view of part A in FIG. 1, and FIG. 1 is an enlarged cross-sectional view of a portion B, and a fender main body 1 formed in an elliptical shape has a cylindrical body with a straight body portion 1a and mirror portions 2a and 2b on both sides of the straight body portion 1a. The body is composed of a reinforcing material 3a such as a metal cord or fiber cord and a flexible material 3b such as rubber covering the reinforcing material 3a.
[0012]
As shown in FIG. 2, a base 6 is attached to a manhole 4 via a base fitting 5 as shown in FIG. 2, and an air valve 7, a safety valve 8, and the like are attached to the base 6. At least one kind of valve is attached.
[0013]
The reinforcing material 3a embedded in the fender main body 1 is hung on a bead 9 provided in the vicinity of the base fitting 5. Reference numeral 10 denotes a cover plate attached to the base fitting 5 via a fastening member 11 such as a bolt. A hanging tool 12 is integrally fixed to a substantially central portion of the cover plate 10.
[0014]
Further, as shown in FIG. 3, a hanging fixture mounting bracket 13 composed of a cylindrical portion 13a and a plate 13b is embedded in the other mirror portion 2b of the fender body 1 and this lifting fixture mounting bracket. 13 is fixed to a plate 13b through a fastening member 15 such as a bolt, and the hanging tool 14 is attached to a screw part (not shown) formed on the plate 13b with a mirror part 2b. Are attached by fastening members 15 from the outside.
[0015]
Further, 9 is a bead provided in the vicinity of the cylindrical portion 13a, 3a is a reinforcing material, and has the same configuration as the one mirror portion 2a.
[0016]
In addition, since metal members, such as the hanging fixture mounting bracket 13 of the other mirror part 2b of the fender body 1, are smaller in size and lighter than metal members such as the cap 6 of the one mirror part 2a. The parts cost is very low.
[0017]
FIG. 4 shows another embodiment of the hanger in the other mirror part 2 b of the fender body 1, and this embodiment has a screw hole 16 for attachment to the other mirror part 2 b of the fender body 1. Is attached to the outside of the mirror portion 2b, and a ring-like suspension 17 is inserted into the mounting screw hole 16 via the screw portion 17a. It is installed.
[0018]
In addition, 9 is a bead provided in the vicinity of the hanging fixture mounting bracket 23, 3a and 3c are reinforcing members, and the other configurations are the same as those in the first embodiment, so the same reference numerals are given and the description thereof is omitted.
[0019]
As described above, the base 6 having at least one kind of valve attached to the one mirror portion 2a of the fender main body 1 via the base fitting 5 and the hanger 12 for hanging the fender main body 1 are used. And the other mirror portion 2b is provided with the hanger 14 or 17 for hanging the fender body 1 so that the fender body 1 can be hung horizontally and floated on the water. The fender body 1 can be tethered by both mirror parts.
[0020]
In addition, the structure of the one mirror part 2a having the manhole 4 has a large bead outer diameter and a large hole, so that the arrangement structure of the reinforcing members 3a is complicated and the number of arrangements is increased. The other mirror part 2b with the metal fittings 13 or 23 has no manholes and a small bead diameter, so that the arrangement structure of the reinforcing members 3a and 3c is simple and the number of arrangements is small.
[0021]
Therefore, the processing cost can be reduced as compared with an air fender having manholes on the mirror parts 2a and 2b on both sides.
[0022]
【The invention's effect】
As described above, the present invention comprises a cylindrical body (1a) and a mirror part (2a, 2b) on both sides of the straight body part (1a) to form a cylindrical sealed bag body. An operator or the like is only on one mirror part (2a) of the ellipse-shaped fender body (1) composed of the material (3a) and the flexible material (3b) covering the reinforcing material (3a). In a pneumatic fender that has a manhole (4) that can enter and exit,
A base (6) is attached to one of the mirror parts (2a) formed with the manhole (4) of the fender body (1) via a base fitting (5), and at least one kind is attached to the base (6). The above valves (7) and (8) are mounted, and the reinforcing material (3a) embedded in the fender body (1) is hung on the bead (9) provided in the vicinity of the base mounting bracket (5). A suspension tool (12) for suspending the fender body (1) is fixed to a cover plate (10) attached to the base fitting (5) via a fastening member (11). In the other mirror part (2b) of the fender body (1), a hanging tool mounting bracket (23) is exposed and embedded outside the mirror part (2b), and the center of the lifting tool mounting bracket (23) is embedded. A screw hole (16) for attachment is formed in the part, and a hanging tool (17) formed in a ring shape is attached to the screw hole (16) via the screw part (17a), and the fender body (1 ) Can be hung horizontally, and a bead provided in the vicinity of the hanging bracket mounting bracket (23). The reinforcement member (3a) embedded in the fender body (1) is hung on the card (9), and the inside of the reinforcement member (3a) and the suspension fitting (23) Since the reinforcing material (3c) is embedded in the flexible material (3b) , the following excellent effects can be obtained.
(a) Because the mirrors without manholes are also equipped with hanging tools, the body of the fender must be hung horizontally in the same way as the one with the manholes on both sides of the fender body. It is possible to anchor the fender body floating on the water with both mirrors.
(b) Metal members such as mirror mounting brackets without manholes are simple in shape and structure, so the processing cost is low and they can be manufactured at low cost.
(c) The other mirror part without a manhole has no defect due to the hole and the outer diameter of the bead is small, so that the design can be simplified in terms of strength. Since the number is small, the processing cost of the fender body can be reduced.
[Brief description of the drawings]
FIG. 1 is a front view of a pneumatic fender according to the present invention.
FIG. 2 is an enlarged cross-sectional view of a portion A in FIG.
FIG. 3 is an enlarged cross-sectional view of a portion B in FIG.
FIG. 4 is a view similar to FIG. 3 showing another embodiment of the hanger.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Fender body 1a Straight body part 2a One mirror part 2b The other mirror part 3a, 3c Reinforcement material 3b Flexible material 4 Manhole 5 Cap fitting 6 Cap 7 Air valve 8 Safety valve 9 Bead 10 Cover plate 11 Fastening member DESCRIPTION OF SYMBOLS 12 Hanging tool 13a Tubular part 13b Plate 13 Hanging tool mounting bracket 14a Mounting flange 14 Hanging tool 15 Fastening member 16 Screw hole 17 for attachment Ring-shaped lifting tool 17a Screw part 23 Hanging tool mounting bracket

Claims (1)

直胴部(1a)と、直胴部(1a)の両側の鏡部(2a,2b) とで筒状の密閉袋体に構成し、構成材料としては、補強材(3a)と補強材(3a)を覆う可撓性材料(3b)とで構成してなる長楕円形状の防舷材本体(1) の一方の鏡部(2a)のみに作業員等が出入り可能なマンホール(4) を形成した空気式防舷材において、
前記防舷材本体(1) のマンホール(4) を形成した一方の鏡部(2a)に、口金取付け金具(5) を介して口金(6) を取付け、この口金(6) に少なくとも一種類以上のバルブ(7),(8) を取付け、前記口金取付け金具(5) の近傍に設けたビード(9) に、防舷材本体(1) 内に埋設した補強材(3a)を掛回して構成し、前記口金取付け金具(5) に締結部材(11)を介して取付られたカバープレート(10)に防舷材本体(1) を吊下げるための吊具(12)を固定し、前記防舷材本体(1) の他方の鏡部(2b)に、吊具取付け金具(23)を鏡部(2b)の外部に露出させて埋設し、この吊具取付け金具(23)の中心部に取付け用のネジ穴(16)を形成し、このネジ穴(16)に、リング状に形成した吊具(17)をネジ部(17a) を介して取付けて前記防舷材本体(1) を水平に吊り下げ可能に構成し、前記吊具取付け金具(23)の近傍に設けたビード(9) に、防舷材本体(1) 内に埋設した補強材(3a)を掛回して構成すると共に、この補強材(3a)および吊具取付け金具(23)の内側の前記可撓性材料(3b)内に補強材(3c)を埋設したことを特徴とする空気式防舷材。 The straight body part (1a) and the mirror parts (2a, 2b) on both sides of the straight body part (1a) are formed into a cylindrical sealed bag body, and the constituent materials include a reinforcing material (3a) and a reinforcing material ( A manhole (4) that allows workers and the like to enter and exit only in one mirror part (2a) of the ellipse-shaped fender body (1) composed of a flexible material (3b) covering 3a). In the formed air fender,
A base (6) is attached to one of the mirror parts (2a) formed with the manhole (4) of the fender body (1) via a base fitting (5), and at least one kind is attached to the base (6). The above valves (7) and (8) are mounted, and the reinforcing material (3a) embedded in the fender body (1) is hung on the bead (9) provided in the vicinity of the base mounting bracket (5). A suspension tool (12) for suspending the fender body (1) is fixed to a cover plate (10) attached to the base fitting (5) via a fastening member (11). In the other mirror part (2b) of the fender body (1), a hanging tool mounting bracket (23) is exposed and embedded outside the mirror part (2b), and the center of the lifting tool mounting bracket (23) is embedded. A screw hole (16) for attachment is formed in the part, and a hanging tool (17) formed in a ring shape is attached to the screw hole (16) via the screw part (17a), and the fender body (1 ) Can be hung horizontally, and a bead provided in the vicinity of the hanging bracket mounting bracket (23). The reinforcement member (3a) embedded in the fender body (1) is hung on the card (9), and the inside of the reinforcement member (3a) and the suspension fitting (23) A pneumatic fender having a reinforcing material (3c) embedded in a flexible material (3b) .
JP2001327276A 2001-10-25 2001-10-25 Pneumatic fender Expired - Fee Related JP4413458B2 (en)

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Publication number Priority date Publication date Assignee Title
JP5565434B2 (en) 2012-04-27 2014-08-06 横浜ゴム株式会社 Pneumatic fender
US9816241B2 (en) 2014-03-31 2017-11-14 The Yokohama Rubber Co., Ltd. Pneumatic fender and mouth piece metal for pneumatic fender
JP6291968B2 (en) 2014-03-31 2018-03-14 横浜ゴム株式会社 Pneumatic fenders and air fender fittings

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