JPH0467937A - Fitting method for eyelets for periphery of sheets for construction work - Google Patents
Fitting method for eyelets for periphery of sheets for construction workInfo
- Publication number
- JPH0467937A JPH0467937A JP17946490A JP17946490A JPH0467937A JP H0467937 A JPH0467937 A JP H0467937A JP 17946490 A JP17946490 A JP 17946490A JP 17946490 A JP17946490 A JP 17946490A JP H0467937 A JPH0467937 A JP H0467937A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- main body
- eyelets
- construction
- eyelet
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 23
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011295 pitch Substances 0.000 abstract description 14
- 229920003002 synthetic resin Polymers 0.000 description 8
- 239000000057 synthetic resin Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000009954 braiding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
- B29C65/601—Riveting or staking using extra riveting elements, i.e. the rivets being non-integral with the parts to be joined
- B29C65/602—Riveting or staking using extra riveting elements, i.e. the rivets being non-integral with the parts to be joined using hollow rivets
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
- B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、工事用シート、特に、その周辺へのハトメ金
具の取り付け方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a construction sheet, and particularly to a method for attaching eyelet fittings to the periphery thereof.
Ａ東百巷涛
最近、各種の建築工事や、土木工事などの工事現場など
において、工事に使用する各種の資材や、工事に伴い発
生する各種の廃材などが周囲に飛散し、傷害事故が発生
したり、あるいは、工事に伴い発生するごみなどが周囲
に散乱し、公害問題などを引き起こしたりすることを未
然に防止することを目的として、工事現場の周囲を、適
当な防護設備により包囲することが、広く行われるよう
になって来ている。A: East Hundred LanesRecently, various materials used in the construction work and various waste materials generated during the construction work are scattered around at various construction sites such as construction work and civil engineering work, causing injuries and accidents. The surrounding area of the construction site should be surrounded with appropriate protective equipment in order to prevent garbage generated during the construction from being scattered around and causing pollution problems. However, it is becoming widely practiced.
また、このための防護設備としては、例えば、帆布など
の各種の織布や、各種の繊維糸を編組することにより構
成された網などが使用されている。Further, as protective equipment for this purpose, for example, various woven fabrics such as canvas, nets constructed by braiding various fiber threads, and the like are used.
現在、これらの内、網から構成された防護設備である、
いわゆる、［工事用メツシュシート」が、この種の防護
設備の主流となって来ており、また、この網の素材とし
ては、天然繊維、あるいは、き成樹脂繊維製の糸が使用
され、更に、この糸を編組することにより構成された網
を、溶融した防炎性の合成樹脂液に浸漬することにより
、網を構成する糸をき成樹脂により被覆したものが、多
く使用されるようになって来ている。これは、網を構成
している糸が、それら自体と、それらの交差部とを、あ
る厚さの防炎性のき成樹脂層により被覆されることによ
り、網全体を防炎性とすることが出来ると共に糸の交差
により形成される網目を、糸の交差部を合成樹脂により
固定することにより、所定の形状に維持することが出来
るためである。Currently, among these, protective equipment consisting of nets,
So-called "construction mesh sheets" have become the mainstream of this type of protective equipment, and the materials used for these meshes are natural fibers or threads made of synthetic resin fibers. A net made by braiding these threads is immersed in a molten flame-retardant synthetic resin solution, and the threads that make up the net are coated with synthetic resin are now in widespread use. It's coming. This is because the threads that make up the net are coated with a flame-retardant synthetic resin layer of a certain thickness, making the entire net flame-retardant. This is because the mesh formed by the intersection of the threads can be maintained in a predetermined shape by fixing the intersections of the threads with synthetic resin.
また、網に希望の色彩を与えることが出来ることも、そ
の特徴の一つとなっている。Also, one of its characteristics is that it can give the desired color to the net.
更に、このような防炎性を有している合成樹脂被覆を有
している工事用メツシュシートは、その取り扱いの便宜
上、所定の寸法を有しているシート（以下、「単位メツ
シュシート」と呼ぶ）として製作され、工事現場におい
て、多数の単位メツシュシートをつなぎ合わせ、所望の
寸法の工事用メツシュシートとすることが普通に行われ
ている。Furthermore, mesh sheets for construction use that have a synthetic resin coating that has flame retardant properties are sheets that have predetermined dimensions for convenience of handling (hereinafter referred to as "unit mesh sheets"). At construction sites, it is common practice to connect a large number of unit mesh sheets together to create construction mesh sheets of desired dimensions.
このために、単位メツシュシートの周辺には、所定のピ
ッチに、金属製のハトメ金具を取りけけて置き、隣接す
る単位メソシュシート同志を、これらのハト目を介して
ロープなどにより相互に連結することにより、所望の大
きさの寸法の工事用メＶレユシートとすることが、一般
に行われている。For this purpose, metal eyelet fittings are placed at a predetermined pitch around the unit mesh sheets, and adjacent unit mesh sheets are interconnected with ropes etc. through these eyelets. , it is generally practiced to make a V-sheet for construction use with a desired size.
また、このような単位メソシュシートにおいて、その周
辺にハトメ金具を強固に取り付けるために、普通には、
添付図面の第３図に示すように、単位メツシュシート１
の本体ｌ。の周辺を、ある幅ｄだけ折り返し、折り遅し
部分１゜−１には、その折り返し幅ｄにほぼ相当する幅
ｄ１を有している薄い厚さの防炎性き成樹脂シート製の
テープ、あるいは、いわゆる、ターポリンシート２を挟
み込み、羊位メツシュシートの本体１゜の周囲の折り返
し部分１゜−１を、その周辺に平行に、適宜な糸により
ターポリンシート２と一緒に、ある間隔に２条にミシン
の縫い込み（３）と行い、これにより、この折り返し部
分１゜−１を補強した後、これらの２条のミシンの縫い
込み部３の間の間隔内に、ハトメ金具４を貫通して取り
付けることが、通常に行われている。なお、テープ２の
折り曲げ部には、ロー１５を封入し、この折り返し部分
１゜−１を、−層１９Ｉｊ、固なものとすることも、行
われている。In addition, in order to securely attach the eyelet fittings around the unit mesh sheet, normally,
As shown in Figure 3 of the attached drawings, unit mesh sheet 1
The body of l. The periphery of the tape is folded back by a certain width d, and the tape made of a thin flame-retardant synthetic resin sheet has a width d1 approximately corresponding to the folded width d at the delayed folding portion 1°-1; Alternatively, the so-called tarpaulin sheet 2 is sandwiched, and the folded part 1°-1 around the main body 1° of the sheep-like mesh sheet is made into two threads at a certain interval parallel to the periphery together with the tarpaulin sheet 2 using an appropriate thread. After reinforcing this folded part 1°-1, the eyelet fitting 4 is inserted into the space between these two machine-sewn parts 3. It is common practice to install the Note that it is also practiced to enclose a row 15 in the folded portion of the tape 2, and to make the folded portion 1°-1 a -layer 19Ij and hard.
しかしながら、この第３図に例示されたような従来公知
の単位メツシュシートにおいては、上記のように、単位
メツシュシートの本体１゜の折り返し部分１゜−１に、
ハトメ金具４を取り付けるために、ミシンの縫い込み部
３を必要とし、そのために、その製作に手間ガ掛かり、
生産性が低いという問題点がある。However, in the conventionally known unit mesh sheet as exemplified in FIG.
In order to attach the eyelet fittings 4, a sewing part 3 of a sewing machine is required, which requires a lot of time and effort to manufacture.
There is a problem of low productivity.
そこで、本出願人は、従来公知のものには、このような
問題点のあることに鑑がみ、従来のものに比べ生産性が
高いこの種の単位メツシュシートを得るために、例えば
、添付図面の第４及び５図に示すように、単位メツシュ
シート１０の本体１０゜の周辺の折り返し部分１０．−
１に、その折り返し幅ｄにほぼ相当する幅ｄ、及びある
厚さを有している防火性合成樹脂シート製の帯状のター
ポリンシート２１を熱溶着により一体に強固に接合した
後（熱溶着部が、２５゜２５′の参照符号により示され
ている）、こグ）折り返し部分１０ｏ−１に、単位メツ
シュシート１０の本体１０゜及びターポリンシート２１
を貫通してハトメ金具３０を取り付けて成る「工事用メ
ンシュシートコ力考案を提案している（平成２年６月２
０日行けて実用新案登録出ｌ１ｊ）。Therefore, in view of the above-mentioned problems in the conventionally known ones, the present applicant has developed the following methods, for example, in the attached drawings, in order to obtain this type of unit mesh sheet with higher productivity than the conventional ones. As shown in FIGS. 4 and 5, the folded portion 10. around the main body 10° of the unit mesh sheet 10. −
1, a band-shaped tarpaulin sheet 21 made of a fireproof synthetic resin sheet having a width d approximately equivalent to the folding width d and a certain thickness is firmly joined together by heat welding (the heat welded part is indicated by the reference numeral 25°25'), the main body 10° of the unit mesh sheet 10 and the tarpaulin sheet 21 are attached to the folded part 10o-1.
We are proposing a ``menshu sheet for construction use'' (June 2, 1990), in which an eyelet fitting 30 is attached through the hole.
Registered a utility model in 0 days (l1j).
が じょうとする
しかしながら、この先に提案されている工事用メツシュ
シートの製作の際に、第４及び５図に示すように、単位
メンシュシート１０の本体１０゜の周辺の折り返し部分
１０ｏ−１を、この折り返し部分４０ｏ−１の内部に挿
入された帯状のターポリンシート２１の各面に、溶着部
２５及び２５”を介して溶着しｆ４後、これらの図に示
すように、単位メツシュシート１０の本体１ｏｏの折り
返し部分１０ｏ−１及びターポリンシート２１を貫通し
て、折り返し部分１０ｏ−１の外縁と平行な且つそれか
ら間隔を置がれている線に沿い、ハトメ金具３０を所定
のピッチで取り付ける場合に、このタボリンシート２１
を溶着した単位メツシュシート１゜の本体１０．を、ハ
トメ打ちライン設備に送り、折り返し部分１０．−１に
、第２図に示すように、雌雄１対のハトメ金具３０．及
び３０゜から成るハトメ金具３０を、それぞれ、単位メ
ツシュシート１００本体１０．の折り返し部分１０ｕ−
１の外部に、相互に対向するように配列し、これちのハ
トメ金具３０．及び３０２を、ハトメ打ちライン設備の
、単位メ・！シュシート１０の本体１０゜の折り返し部
分１０．−１の外部に、それぞれ、対向するように配置
されたハトメ金具打ち工具（図示していない）を介して
強力に打撃することにより、これらの相互に対向する雌
雄１対のハトメ金具３０１及び３０□を相互に締め付け
、これにより、ハトメ金具３０が、単位メツシュシート
１０の本体１゜の折り返し部分１０．−１に強固に取り
付けらるようにしている。However, when manufacturing the mesh sheet for construction work that has been proposed in the future, as shown in FIGS. After welding f4 to each side of the band-shaped tarpaulin sheet 21 inserted into the folded portion 40o-1 through the welding parts 25 and 25'', as shown in these figures, the main body 1oo of the unit mesh sheet 10 is When attaching eyelet fittings 30 at a predetermined pitch through the folded part 10o-1 and the tarpaulin sheet 21, along a line parallel to and spaced from the outer edge of the folded part 10o-1, This taborin seat 21
A unit mesh sheet 1° body 10. is sent to the eyelet punching line equipment, and the folded part 10. -1, as shown in FIG. 2, a pair of female and male eyelet fittings 30. and 30°, respectively, to the unit mesh sheet 100 main body 10. Folded part 10u-
1, these eyelet fittings 30. are arranged so as to face each other. And 302, the unit of the eyelet punching line equipment! Folded portion 10 of main body 10 of sheet 10. A pair of female and male eyelets 301 and 30 facing each other are struck by forcefully hitting the outside of the -1 with eyelet metal driving tools (not shown) that are arranged to face each other. □ are tightened together, so that the eyelet fittings 30 are attached to the folded portion 10. of the main body 1° of the unit mesh sheet 10. -1 so that it can be firmly attached.
この場合、ハトメ金具３０を所定のピッチｄ。で設置す
るためには、単位メツシュシート１０の本体１０．を、
一定速度でハトメ打ちライン設備内を連続的に走行させ
、所定のピッチｄ。に相当する寸法だけ移動した時に、
その走行を一時停止し、ハトメ金具３０を打ち込んだ後
、再び、走行を開始し、所定のピッチｄ、に相当する寸
法だけ移動した時、再び、その走行を一時停止し、ハト
メ金具３０の打ち込みを実施するという作業過程を繰り
返すことを必要としていた。In this case, the eyelet fittings 30 are arranged at a predetermined pitch d. In order to install the unit mesh sheet 10, the main body 10. of,
Continuously travel through the eyelet driving line equipment at a constant speed to a predetermined pitch d. When moved by a dimension corresponding to
After temporarily stopping the traveling and driving the eyelet fitting 30, the traveling is started again, and when the distance has moved by a distance corresponding to the predetermined pitch d, the traveling is temporarily stopped and the eyelet fitting 30 is driven. It was necessary to repeat the process of carrying out the process.
こび）ように、従来の方法によると、ハトメ金具３０グ
）取りけけのためには、単位メンシ上本体ト１０力本体
１０．が、ハトメ打ちライン設備内を間ｘ的に走行する
ことが、必要であった。According to the conventional method, in order to remove the eyelet metal fittings, a unit of force is applied to the upper body and 10. However, it was necessary to run the eyelet line equipment at intervals.
しかしながら、このハトメ金具３０の打ち込み作業は、
その過程から分かるように、間欠的な作業過程であるの
で、その作業速度には、ある限度があり、従って、生産
性は非常に低いものに抑えられていた。However, the work of driving the eyelet fittings 30 is as follows.
As can be seen from the process, since it is an intermittent work process, there is a certain limit to the work speed, and therefore productivity has been kept to a very low level.
なお、この単位メツシュシートの折り遅し部分にハトメ
金具を設けることは、上記のような工事用メツシュシー
トの場合だけに限られず、織布製の工事用レートの場合
にも、所定寸法を有しているシート、すなわち、「単位
シート」の多数を、工事現場においてつなぎ合わせ、所
望の寸法の工事用シートとするためにも、単位シートの
周辺に、そのまま、あるいは、所定の幅の折り遅し部分
を作った後、所定のピッチに、金属製のハトメ金具を取
り付けて置き、隣接する単位シート同志を、これらのハ
トメ金具を介してロープなどにより相互に連結すること
により、所望の大きさの寸法の工事用シートとすること
が、全く、同様に行われている。Note that the provision of eyelet fittings in the delayed folding portion of this unit mesh sheet is not limited to the case of construction mesh sheets as described above, but also in the case of construction plates made of woven fabric, which have predetermined dimensions. In order to join a large number of sheets, that is, "unit sheets", at a construction site to make a construction sheet of the desired size, it is possible to either leave it as it is or create a delayed folding part of a predetermined width around the unit sheet. After that, metal grommet fittings are attached at a predetermined pitch, and adjacent unit sheets are connected to each other with ropes etc. through these grommet fittings, thereby completing the work to the desired size. It is done in exactly the same way.
この場合にも、ハトメ金具の打ち込み作業は、単位メツ
シュシートの場合と全く同一の過程により行われ、間欠
的な作業過程であるので、そのｆヤ業速度には、ある限
度があり、従って、生産性は、同様に、非常に低いもの
に抑えられていた。In this case as well, the work of driving the eyelet metal fittings is done in exactly the same process as in the case of unit mesh sheets, and since it is an intermittent work process, there is a certain limit to the speed of the work, and therefore production Sexuality was similarly kept at a very low level.
そこで、本発明は、このような従来の工事用メンシュシ
ートの単位メツシュシートの本体の折り返し部分ないし
は工事用シートの単位シートの周辺（以後、これらを総
称して、単に、「工事用シートの単位シートの周辺Ｊと
も呼ぶ）に対するハトメ金具の取り付け作業の生産性が
低いという欠点を解消し、ハトメ金具の取り付け速度を
高速化し、その生産性を向上させることを可能とさせる
工事用メツシュシートシートの単位メツシュシートの本
体の折り返し部分ないしは工事用シートの単位シートの
周辺に対するハトメ金具の取り付け方法を得ること分、
そグ）課題とするものである。Therefore, the present invention focuses on the folded part of the body of the unit mesh sheet of the conventional construction mesh sheet or the periphery of the unit sheet of the construction sheet (hereinafter, these will be collectively referred to simply as "the unit of construction sheet"). A mesh sheet for construction work that eliminates the drawback of low productivity in attaching eyelet fittings to the periphery of the sheet (also referred to as J), speeds up the installation speed of eyelet fittings, and improves productivity. Obtaining a method for attaching eyelet fittings to the folded part of the main body of the unit mesh sheet or the periphery of the unit sheet of the construction sheet,
(Sogu) This is an issue.
問題、を解′するための手段
本発明においては、この課題を解決するために、例えば
、工事用メツシュシートの場りを、添は図面の第４及び
５図について説明をすると、単位メ７＞ユシート１０の
本体１０ｏの折り返し部分１０ 、、−１に、帯状のタ
ーポリンシート２１を挿入し、これらのメツシュシート
１０の本体１０．と、ターポリンシート２１とグ）対向
面を相互に接着＜２５．２５“）した後、折り返し部分
１０、、−１にターポリンシート２１をも貫いてハトメ
金具３０を取り付けて成る工事用メツシュシート司Ｏに
おいて、その本体１０ｏの折り返し部５−１０゜−１に
ハトメ金具３０を取り付けるに当たり、第１図に示すよ
うに、単位メ・ノジュシート１０の本体１０ｏの折り返
し部分１０．〜１に、少なくとも、２ＭＪのハトメ金具
３ｏを所定のピッチｄ。で配置し、これらのハトメ金具
３０す、それぞれの外部に、所定のピッチｄ。に相当す
る間隔に配置された各１組のハトメ金具打ち工具３５．
及び３５２を介して同時に取り付けるようにすることを
特徴とする工事用メツシュシートシートの周辺の折り返
し部分へのハトメ金具の取り付け方法により、解決する
ものである。In the present invention, in order to solve this problem, for example, the location of mesh sheets for construction will be explained with reference to Figures 4 and 5 of the accompanying drawings. A strip-shaped tarpaulin sheet 21 is inserted into the folded portions 10 , , -1 of the main body 10 o of the mesh sheet 10 , and the main body 10 . , Tarpaulin sheet 21 and G) After mutually adhering the opposing surfaces <25.25"), the construction mesh sheet holder O is formed by attaching eyelet fittings 30 to the folded parts 10, -1 through the tarpaulin sheet 21 as well. When attaching the eyelet fitting 30 to the folded part 5-10°-1 of the main body 10o, as shown in FIG. The eyelet fittings 3o are arranged at a predetermined pitch d., and a set of eyelet setting tools 35. are arranged on the outside of each eyelet fitting 30 at intervals corresponding to the predetermined pitch d.
This problem is solved by a method for attaching eyelet metal fittings to the folded portion around the periphery of a mesh sheet for construction work, which is characterized in that the metal fittings are attached at the same time via
なお、同様な手段により、図示していないが、工事用シ
ートの単位シートの周辺に、少なくとも、２組のハトメ
金具を同時に取り行けることが出来ることは、明らかな
ところである。Although not shown, it is obvious that at least two sets of eyelet fittings can be simultaneously removed around the unit sheet of the construction sheet by similar means.
本発明方法によると、例えば、工事用、メ・ンシュシー
トの単位メンシュシート１０の本体１００の周辺の折り
遅し部分１０．−１に、その間に挿入されたターポリン
シート２１をも貫通し、高速度でハトメ金具３０を取り
ｆ寸けることが出来る。According to the method of the present invention, for example, the delayed folding portion 10 around the main body 100 of the unit menshu sheet 10 for construction purposes. -1, it can also penetrate the tarpaulin sheet 21 inserted between them and remove the eyelet fitting 30 at high speed.
同様に、本発明方法によると、工事用シートの単位シー
トの周辺に、高速度でハトメ金具を取り付けることが出
来る。Similarly, according to the method of the present invention, eyelet fittings can be attached at high speed around the unit sheet of the construction sheet.
実 施 例
以下、本発明方法を、それが工事用メ・ンシュシートに
実施された場きについて、その実施の要領を示す添付図
面の第１図に基づいて、詳細に説明をする。EXAMPLE Hereinafter, the method of the present invention will be explained in detail when it is applied to a mesh sheet for construction work, based on FIG. 1 of the attached drawings showing the outline of the implementation.
まず、第Ｘ図は、本発明方法を、第４＆び５図に示され
るような単位メツシュレート１０の本体１０ｏの折り返
し部分１０．−１に実施する場きの要領を示す単位メツ
シュシート１０の周辺部分の一部を示す略断面図である
か、同図に示すように、本発明方法においては、単位メ
ツシュシート１０の本体１０．ｌの折り返し部分１０ｏ
−１の対向する外面の外側に、ハトメ金具３０の所定の
とンチｄ、に等しい間隔を置いて、少なくとも２組のハ
トメ金具打ち工具の対３５．及び３５：。First, FIG. 1 is a schematic cross-sectional view showing a part of the peripheral portion of the unit mesh sheet 10 showing the procedure for carrying out the method of the present invention. Folded part 10o of l
-1, at least two pairs of eyelet driving tools 35. and 35:.
を対向して配置し、これらが同時に作動し、これにより
、少なくとも２個のハトメ金具３０が、単位メツシュシ
ート１０の本体１０゜の折り遅し部分１０ｏ−１に同時
に取り付けられるようにしである。are arranged facing each other and actuated simultaneously, so that at least two eyelet fittings 30 can be attached to the delayed folding portion 10o-1 of the main body 10 of the unit mesh sheet 10 at the same time.
このようにして、少なくとも２個のハトメ金具３０分取
り付けられた単位メツシュシート１０の本体１０ｏの折
り返し部分１０ｏ−１は、その後、少なくとも２ピツチ
、すなわち、２ｄｏに相当するだけの寸法を移動され、
この位置において、次ぎの少なくとも２個のハトメ金具
３０分、所定のピッチｄ０て取り付けることが可能とな
る。In this way, the folded portion 10o-1 of the main body 10o of the unit mesh sheet 10 to which at least two eyelet fittings have been attached for 30 minutes is then moved by a dimension equivalent to at least 2 pitches, that is, 2do,
At this position, it becomes possible to attach at least two next eyelet fittings at a predetermined pitch d0 for 30 minutes.
一部。場合（、ついて、そめ実施の要領を説明をしたカ
ヨ１．二ｆ１方法が、工事用シートぴ）場合（二′）（
Ｘでも、同様の要領により実施さｔ′Ｌること力；出来
ること（よ、明らかな所であるＯ
このようにして、本発明Ｇこよると、工事用メンシュシ
ートの単位メ１．シュシート１０の本体１００の折り返
し部分１０．−１なり１しくま工事用シートの単位シー
トの周辺に、ハトメ金具３０を、従来の場合Ｇこ比べ、
なる。part. Case (2') (2')
In the case of Folded part 10 of main body 100 of 10.-1 or 1, attach eyelet fittings 30 around the unit sheet of the 1-shank construction sheet compared to conventional case G.
Become.
なお、以上には、〕１トメ打ち工具の対３５１及び３５
２を２組設けた′場合につしＸて説明をした力１、ノゝ
トメ打ち工具の対の組数は、３４！ｌＪ）るし九番よそ
ｔし以上てＩりつても良いことは、熱論のことて゛ま）
す、これ（こより、ハトメ金具の取り付け速度を、従来
の場合（こ比べ３倍、あるいは、それ以上とすること力
２出来る・ｌ訓五匁１
本発明は、上記のよう（こして実施されるものであるの
で、工事用メツシュシートの単位メンシュシートの本体
の周辺の折り遅し部分ないしは工事用シートの単位シー
トの周辺にハトメ金具を高速度で取り付けることが可能
となり、ハトメ金具打シ
上させることが出来るものである。In addition, in the above, the pairs 351 and 35 of 1 topping tools are described.
In the case where two sets of ``2'' are provided, the force 1 explained in X, the number of pairs of sawing tools is 34! lJ) The only thing that's okay to talk about above and beyond is heated arguments.)
The present invention can be implemented as described above, making it possible to increase the installation speed of eyelet fittings by three times or more than in the conventional case. Therefore, it is possible to attach the eyelet fittings at high speed to the delayed folding part around the main body of the unit mesh sheet of the construction mesh sheet or around the unit sheet of the construction sheet, and the eyelet fittings can be driven up. It is something that can be done.
第１図は、本発明方法を工事用メツシュシートの単位メ
ツシュシートの本体に実施したものとした場きに、その
実施の要領を示す略図、第２図は、従来の工事用メンシ
ュシートの単位メツシュシートの本体の周辺の折り返し
部分へのハトメ金具の取り付け方法の１例を示すその周
辺部の拡大縦断面図、第３図は、従来公知の単位メツシ
ュシートの本体の折り返し部分の例を示す縦断面図、第
４図は、本発明が一つの実施対象としている単位メツシ
ュシートの本体の周辺の折り返し部分の一部分を示す縦
断面図、第５図は、同じく斜視図である。
１０゜・・・単位メツシュシート本体、１０．−１・折
り返し部分、Ｚｌ・・・帯状のターポリンシート、２５
．２５°・・・熱溶着部、
３０・・
ハトメ金具、
３５２・・
ハトメ金
具打ち工具。
第１図
特許出願
入
日本ウェーブロック株式会社
代
理
人
曾
我
道
昭
第２図
鬼３図
第４図
但
器Fig. 1 is a schematic diagram showing the method of the present invention when the method of the present invention is applied to the main body of the unit mesh sheet of the mesh sheet for construction use, and Fig. 2 is a schematic diagram showing the method of implementation of the method of the present invention on the main body of the unit mesh sheet of the mesh sheet for construction use. FIG. 3 is an enlarged vertical cross-sectional view of the peripheral part showing an example of a method of attaching eyelet fittings to the folded part around the main body of a conventionally known unit mesh sheet; FIG. FIG. 4 is a vertical sectional view showing a portion of the folded portion around the main body of a unit mesh sheet, which is an embodiment of the present invention, and FIG. 5 is a perspective view thereof. 10°...Unit mesh sheet body, 10. -1.Folded part, Zl...band-shaped tarpaulin sheet, 25
．． 25°... Heat welded part, 30... Eyelet fitting, 352... Eyelet fitting tool. Figure 1 Patent application filed Japan Wavelock Co., Ltd. Agent Michiaki Soga Figure 2 Oni Figure 3 Figure 4 However
Claims (1)
具を取り付けるに当たり、単位シートの本体の周辺に、
少なくとも２個のハトメ金具を所定のピッチで同時に取
り付けるようにすることを特徴とする工事用シートの周
辺へのハトメ金具の取り付け方法。 ２、工事用シートがメッシュシートであり、その単位メ
ッシュシートの本体の周辺に折り返し部分を形成し、こ
の折り返し部分に帯状のターポリンシートを挿入し、こ
れらのメッシュシートの本体と、ターポリンシートとの
対向面を相互に接着した後、折り返し部分にターポリン
シートをも貫いてハトメ金具を取り付けるようにする請
求項１記載の工事用シートの周辺へのハトメ金具の取り
付け方法。[Claims] 1. When attaching eyelet fittings around the main body of the unit sheet of the construction sheet, around the main body of the unit sheet,
A method for attaching eyelet fittings to the periphery of a construction sheet, characterized by simultaneously attaching at least two eyelet fittings at a predetermined pitch. 2. The construction sheet is a mesh sheet, a folded part is formed around the main body of the unit mesh sheet, a belt-shaped tarpaulin sheet is inserted into this folded part, and the main body of these mesh sheets and the tarpaulin sheet are 2. The method of attaching eyelet fittings to the periphery of a construction sheet according to claim 1, wherein after the opposing surfaces are adhered to each other, the eyelet fittings are attached to the folded portions by penetrating the tarpaulin sheet as well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17946490A JPH0467937A (en) | 1990-07-09 | 1990-07-09 | Fitting method for eyelets for periphery of sheets for construction work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17946490A JPH0467937A (en) | 1990-07-09 | 1990-07-09 | Fitting method for eyelets for periphery of sheets for construction work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467937A true JPH0467937A (en) | 1992-03-03 |
Family
ID=16066312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17946490A Pending JPH0467937A (en) | 1990-07-09 | 1990-07-09 | Fitting method for eyelets for periphery of sheets for construction work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467937A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831164A (en) * | 1981-08-11 | 1983-02-23 | 平岡織染株式会社 | Eyelet part of coarse mesh sheet |
-
1990
- 1990-07-09 JP JP17946490A patent/JPH0467937A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831164A (en) * | 1981-08-11 | 1983-02-23 | 平岡織染株式会社 | Eyelet part of coarse mesh sheet |
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