TW469332B - A device for connecting a segment of rigid pipe to a member - Google Patents

A device for connecting a segment of rigid pipe to a member Download PDF

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Publication number
TW469332B
TW469332B TW089114564A TW89114564A TW469332B TW 469332 B TW469332 B TW 469332B TW 089114564 A TW089114564 A TW 089114564A TW 89114564 A TW89114564 A TW 89114564A TW 469332 B TW469332 B TW 469332B
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TW
Taiwan
Prior art keywords
coupler
pipe
tube
patent application
component
Prior art date
Application number
TW089114564A
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Chinese (zh)
Inventor
Quere Philippe Le
Original Assignee
Legris Sa
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Publication of TW469332B publication Critical patent/TW469332B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/08Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

A connection device comprises a tubular coupling (1) having a first end (2) for connection to a member and an opposite, second end (3) for connection to a segment of rigid pipe, an annular retention element (11.2) that is elastically deformable radially and that is received in a longitudinal housing (12) defined by a frustoconical surface (13) of the coupling through which the pipe segment is to be inserted into the coupling, and which tapers towards the second end thereof, the retention element is axially movable in the housing between a through position for passing the pipe segment and in which the retention element lies beside the first end and has an inside diameter substantially equal to the outside diameter of the pipe segment, and a jamming position in which it wedges the pipe segment and in which the retention element lies beside the second end and the frustoconical surface of housing constitutes means for causing the retention element to be constricted so as to reduce its inside diameter.

Description

4 6 9 3 32 A7 B7 五、發明說明( 經濟部智慧財產局員工消費合作社印製 的,是 ,管合器 比持耦分管 泛送機住 迴 接-第 管件又 器一锁合 ,保進個離 廣蓮到扣 壓 連器的 性元能 合到住耦 了於伸一移 被於受被 水 道合反 _的可 耦接封形 含介們 了被 也用爪會 如 管耦相 把路件 形連來管 包當它含的 時合該子 比 的形値 來迴元 管來環在 置,,時狀 同適下管 ,。件管一 用的中 個用油住 裝子時間射 接不力該 下的元了和 可體其 一有一扣 持爪置,放 連置壓證 壓利把含端 置流- 了 具有來 保些位面夠 動裝些保 高有可包一 裝送體 含和具用 中一 持表能 自接那法 對是楠置第 該運流 包端器個 其有保外便 並連在無 相作一裝的 ,來動0, 一合一 。,圈該的以 速些於也 在操 了該置 置用氣:來的耦有置在墊在子形 快那由再 置路供,裝 装下一 ,説件該具裝存該,管變 來,,到 裝迴提置一 個 Λ 或泵般元。也持已,形住被 用而路險 接體明裝到 一壓體,一 一端且保置圏變咬會 合然迴危 連流發的接 於在流槽,到反而的裝墊會便子 適。的的 型於本份連 關値^水置接相 ,份接子子以爪 置路體害 速用,部來 有一水,裝連一份部連爪爪,中 裝迴流損 快使的的用 是到一子接來的部的子個該部其 接氣的而 使被目管値 明接,管連用份子子管一 ,内, 連空下力。,夠這性一 發連説種個有部管管速-時的置 種於力應度以能 了剛有 本份如一 一具的到的快説檔器位 β 這用壓的程所,為一具 部比¾傺子器裹 如阻合開子 使高構的 路 到像 -------------^裝-----i----訂---------線~ - (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS)A4規格(2〗〇χ 297公釐) A7 46 93 3 24 6 9 3 32 A7 B7 V. Description of the invention (Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, the coupler is connected back to the pan-feeding machine, and the pipe fitting is locked and secured. A couple of elements from Guanglian to the buckle connector can be coupled to the coupler, which can be coupled by the water channel, which can be coupled by the watercourse. They can also be used to connect the road parts with claws. When it contains, the shape of the tube is the same as the shape of the tube. The current shape is the same as the lower tube. The weaker Yuan and Ke can have a holding claw, which can be used to hold the end of the flow-to have some planes enough to move and install some high-rise, you can pack a delivery body Included and used in the middle of a table can be self-connected, the method is to set up the transport end device, which is guaranteed, and connected to the non-operational device, to move 0, one in one. It ’s quicker and easier to use the air: I ’m going to couple it with a pad in the shape of a sub-shape, and then put it down again. Therefore, the tube changes to a Λ or a pump-like element when it is replaced. It also holds the shape and is used while the road danger body is explicitly mounted on a pressure body, and one end is held and the bite will bite. It is connected to the flow tank when it is in danger, and it will be suitable for the pad when it is on the contrary. The type is connected to the water in this section. The water connector is used for claws. There is a piece of water in the part, and one part is connected with the claws. The middle part is used to return the loss quickly. It is used to aspirate the part, and the part is aerated by the eye tube. The use of molecular tubes, internal and continuous forces, is enough. This is enough to talk about all kinds of tube speed-time placement of the stress should be able to get just one copy as one by one. The quick position of the gear β, which is used for the pressure, is a piece of 傺 傺 傺 傺 如 如 如 如 如 阻 如 如 如 子 子 子 子 使 使 使 to make the road of high structure like ------------- ^ Loading ----- i ---- Order --------- Line ~-(Please read the precautions on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 specifications ( 2 〖〇χ 297mm) A7 46 93 3 2

W 五、發明說明(2 ) 二端,透過該第二端,管子的部份被插入該耦合器,而 旦也具有一個琛形保持元件,該元件可用來彈性地,故 射狀地變形和被收藏在由耦合器的平頭圆錐形表面所組 成的一個縱向外殼,而該耦合器朝向它的第二端而逐漸 變細,保持元件可在該外殼内做軸向移動,而該外殼像 位於一値用來通道管子部份的穿透位置和阻擋位置之間 ,在該穿透位置中有保持元件位於在第一端的旁邊而且 有一個實質上相等於管子的部份的内徑的外徑,在用來 楔合管子的部份的阻檔位置,在該位置,有一痼保持元 件位於在第二端的旁邊,而且,外殼的平頭圓錐形的表 面組成了用來使保持元件受到壓縮的裝置以便降低它的 内徑,而且有一锢從耩合器内部軸向延伸出來的線圈彈 簧來促使保持元件朝向它的阻擋位置,由至少一端彎曲 的彈簧所形成的保持元件,該彈簧是位於在耦合器第二 端的旁邊。 因此,管子的部份是藉由彎曲端所形成的保持元件來 被扣住在耦合器之内,而且該彎曲端,在被帶向朝向它 的楔合位置内,勒緊了管子的部份的周圍同時也把它扣 在耦合器之内。然後,當有一力量被施加於管子的部份 且想要把管子從耦合器褢抽出,夾住管子部份的彎曲端 會藉由朝向耦合器的第二端的管子的部份來分開,如此 ,藉由平頭圓錐形表面所施加的壓縮力增加,同時,也 藉由彎曲端所施加在平頭圓錐形的反作用力的增加,由 此來産生一橱楔合效應,偽用來抵抗管子的部份從趙合 器褢抽出。因此,這種連接待別的堅固β這種連接裝置 -4 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -------------^裝-----r---訂---------線f · (請先閒讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4 6 9 3 3 2 a7_B7五、發明說明(3 ) 經濟部智慧財產局員工消費合作社印製 份來透 的 別管的 部 的 種一強的。1 在 部住穿 明 分該置 局 管1Λ這由加體成器定罾 的壓的 發 .,圖在裝 的 性 Μ 在能一流組合固 4 子被它 本 圖該時接 面 剛It,也用收所耦來1Ρ 路 K 管後在 下 面,同連 表 把38且它地接等形用^ 比然是 以 剖圖,從 部 用¾¾而但性或槽管片 1¾ 徑件曲 在 向的時它 内 是— ,,擇體水的墊4, 内元彎 現 軸似入把 的 置B.d 成選流 ,2 封口 。的持使 出 的類插於 置 裝道徑組可送泵端密開 率件保即 會 置相被易 装 接通外所也蓮,末和個 效元了 , 處 ,,裝圖份個 接 連的一子。來份有紋一 有持成度 之。中接 1 部一 連 的褢有管成用部具螺了 常保形程 利例其連第子到 個 明 CA 屬組可的 ® 有義 非的曲小 有實,明和管受且一 發置份金所値子一上定 和置彎一 和體上發是値會而的 本装部痼子 一 管由面卩 單位這某 徵具附本画一 ,·,明 ,褢的一管是値置外端 簡透。至 特的而個 3 當後力發 '圖路子由的 C 一裝的末 的穿點份 它制圖一第置之的本 視迴管是料置另接端且 對在一部 其限著是和裝入來是 些到。它材裝由連末而 相,小的 的非隨圖圖接插出圖 這接體 >的。可的該 , 是的還子 明和會 12 連被拔 4 於建流下性定它明,褢 構利徑管。發的明第第出份器第。關 Α 送之塑固,發成 C 結有外住置本別說- -示部合-圈有份蓮形熱來置本組置 的 的靠位 待 顯子耦 視 部下情個環裝 所裝 J-裝-—----訂---------線 ~ .(請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 經濟部智慧財產局員工消費合作社印製 4 6 9 3 3 2 Λ7 _Β7_ 五、發明說明(4 ) 用來接受一掴管形釋放推進器15來導引管子的部份A。 從它的末端2朝向末端3 ,該耦合器1有 -一個纘孔8所形成了 一匍用來一個密封墊H9和一 値分離環5的外殼,該環具有一値實質上相等於管子的 部份A的外徑d的内徑,同時也用來導引它;而且 -一個由鑽孔1 2所延伸的圓柱形鑽孔1 0 ,該鑽孔1 2是 由朝著末端3逐漸變小的平頭圓錐形的牆壁13所定義, 而且也透過肩部14連接到末端3的開口 4。 一値線圈彈簧11被配置在耦合器1的内部而且該部份 11.1具有一値比直徑d還大的内徑,而且延伸入鑽孔10 來承載靠近一艏環5,而且在g —相反端具有至少有一 個彎曲末端11.2(在本案中有2個彎曲末端)的内徑稍微 小於直徑d ,同時延伸入該鑽孔1 2以形成保持元件。 彈簧11被收藏於鑽孔12内,如此以致於形成保持元件的 臀曲11,2可以在靠近鑽孔1Q的一個穿透位置和靠近肩部 1 4的保持的一個保持位置之間做軸向移動,該彎曲1 1 . 2 藉由線圈彈簧11的放鬆而被壓縮進入該保持位置β該肜 成保持位置的彎曲11.2可做軸向彈性的彎曲方式如此當 在穿透位置時,該彎曲11·2在憷的狀態下而且有一小於 直徑d的内徑,同時當在保持位置時,平頭圓錐形表面 13達成録曲11.2被壓縮,藉此,來降低内徑。 釋放推進器15有一個實質上和直徑d相等的内徑而且 它在耦合器1中可滑動以便在鑽孔1 2延伸並透過開孔4 從鑽孔突出。釋放推進器15有一個靠近耦合器的末端2 的末端15.1,在鑽孔12中是用來承載該彈簧11,同時在 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公釐) -------------{^'----„----訂-----1---線| . (請先閱讀背面之注意事項再填寫本頁) d 6 9 3 3 2 A7 B7 經濟部智慧財產局員工消費合作社印製 5 五、發明說明( ) 相 反 末 端 15 .2延 伸 出 去 9 以 便 使 推 進 器 能 便 被 操 作 待 別 是 能 使 推 進 器 被 推 入 0 営 子 的 部 份 A 和 連 接 裝 置 耦 合 在 起 是 藉 由 把 営 子 的 部 份 A 經 由 釋 放 推 進 器 插 入 m 合 器 1 如 同 開 Π 4 所 收 受 的 * 樣 〇 管 子 部 份 的 末 端 妖 後 碰 到 彎 曲 11 .2而 且 推 動 它 們 朝 向 牙 透 位 置 , 來 抵 抗 由 線 圈 彈 簧 11所 施 加 的 方 〇 (第2 圖) 在 鑽 孔 1. 0 附 近 » 鑽 孔 1 2具 有 L 個 足 夠 大 的 直 徑 來 容 納 彎 曲 1 1 _ 2 9 該 彎 曲 11 .2形 成 了 保 持 元 件 來 以 放 射 狀 擴 張 一 點 〇 因 此 9 當 m 曲 1 1 2 達 到 了 穿 透 位 置 > 他 們 因 由 営 子 的 部 份 A 所 施 加 的 力 而 打 開 同 時 也 允 許 管 子 的 部 份 A 穿 透 > 直 到 和 裝 置 C 的 肩 部 交 接 0 該 蠻 曲 11 .2 然 後 被 固 定 住 9 因 為 彈 簧 1 1 在 鑽 孔 1 2 中 放 鬆 至 一 中 間 位 置 而 且 mi 輕 整 箸 管 子 的 部 份 A〇 m 具 有 連 接 裝 置 的 迴 路 被 放 置 在 壓 力 下 » 或 當 一 牽 引 力 被 施 加 於 管 子 的 部 份 A 上 管 子 的 部 份 A 就 從 耦 合 器 移 開 s 也 易 於 從 那 移 開 f 而 且 如 此 做 的 話 它 使 得 彎 曲 1 1 2的 進 入 它 們 的 保 持 位 置 9 藉 此 J 經 由 平 頭 圓 錐 形 表 面 1 3來 增 加 在 上 面 的 楔 Λ 口 壓 縮 9 同 時 也 增 加 由 彎 曲 11 .2 施 加 在 管 子 的 部 份 的 外 表 面 (第3 圖) 0 由 於 '一 摘 反 應 9 由 彎 曲 11 • 2在 平 頭 圓 錐 形 表 面 1 3所 施 加 的 摩 擦 力 增 加 或 抵 抗 管 子 的 抽 出 » 因 此 保 持 或 楔 合 因 而 逹 成 如 果 油 出 的 力 量 非 常 大 t 彎 曲 1 1 2 θ 進 入 和 肩 部 1 4 建 接 在 —4 起 而 且 會 形 成 一 値 固 定 連 接 處 , 傜 用 來 抵 抗 管 子 的 移 動 0 分 離 可 藉 由 推 進 該 釋 放 推 進 器 來 兀 成 以 便 移 動 彎 曲 11 .2 進 入 穿 透 位 置 f 在 那 之 後 7 > 管 子 的 部 份 A 可 以 被 油 出 0 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐〉 46 93 3 2 A7W V. Description of the invention (2) The second end, through which the part of the tube is inserted into the coupler, and Dan also has a chen-shaped retaining element, which can be used to elastically deform and thus deform radially. It is housed in a longitudinal housing consisting of the flat-conical surface of the coupler, and the coupler tapers toward its second end. The retaining element can move axially within the housing, and the housing looks like Located between a penetrating position and a blocking position for passage of the tube portion, in which the holding element is located beside the first end and has a substantially equal inner diameter to the tube portion The outer diameter, at the stop position of the part used to wedge the pipe, at this position, there is a stack of retaining elements next to the second end, and the flat-conical surface of the housing constitutes the retaining element for compression Device to reduce its inner diameter, and a coil spring extending axially from the inside of the coupler to urge the retaining element towards its blocking position, the protection is formed by a spring bent at least at one end. Element, the spring is located next to the second end of the coupler. Therefore, the part of the tube is held in the coupler by the retaining element formed by the bent end, and the bent end tightens the part of the tube in the wedging position brought toward it. At the same time, it is buckled inside the coupler. Then, when a force is applied to the part of the pipe and the pipe is to be pulled out of the coupler, the bent end of the clamped pipe part is separated by the part of the pipe facing the second end of the coupler, so, The compressive force applied by the flat conical surface increases, and at the same time, the reaction force exerted by the curved end on the flat conical shape increases, thereby generating a wedge effect, which is used to resist the part of the pipe Draw from Zhao Heqi. Therefore, this kind of connection needs to be sturdy. This kind of connection device -4-This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) ------------- ^ Packing ----- r --- Order --------- line f · (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 4 6 9 3 3 2 a7_B7 V. Description of the Invention (3) The Ministry of Economic Affairs, Intellectual Property Bureau, Employees Cooperative Cooperatives, and other printed ministry departments are strong. 1 In the ministry, the penetrating points should be placed in the tube 1 Λ, which is determined by the pressure of the add-on device. The figure of the installed character M can be combined with the first-class combination. I also use the coupling to connect the 1P channel K tube underneath. Connect the crown 38 and its ground connection. ^ For example, in the cross-section view, use ¾¾ from the bottom, but the groove or tube piece 1¾. When it is oriented, it is —, the pad 4 of body water, the inner element bends the axis like the handle Bd into the selection stream, and 2 seals. The type that is inserted into the installation channel group can be sent to the pump to close the opening rate, and it will be placed on the outside, and it will be easily installed and connected to the outer space. One after another. There is a pattern and a degree of persistence. There is a continuum of effective management components in the middle of the first part. It has a regular protection program. It is connected to the Ming CA genus. The righteous and non-trivial Qu Xiao You Shi, Ming He is managed, and the stake is issued. The Xunzi first set and set the bend one and the body hair is the assembly of the original department. The tube is made by the face unit. This drawing is attached to the painting. Simple. To the special 3, when the post is made, the figure of the road is made by C. The last puncture point of the equipment is its drawing. The first view of the loop is the other end of the material and is limited to the Yes and some are coming. It is made up of continuous materials, and small non-following drawings are connected to this connector >. Yes, this is the case, and Mingzihui will be pulled out of the company for 12 consecutive times. The first issued by the Ming Dynasty. Guan A sent the plastic, made into a C knot with an external dwelling, let alone say--show part together-a circle of lotus-shaped heat to set the position of this set of waiting to be coupled with the proton coupled to the ring Pack J-pack ------- Order --------- line ~. (Please read the notes on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 6 9 3 3 2 Λ7 _Β7_ V. Description of the invention (4) Part A that accepts a tube-shaped release thruster 15 to guide the pipe. From its end 2 to the end 3, the coupler 1 has a shell formed by a hole 8 for a seal H9 and a ring 5 of separation ring, which has a ring substantially equal to the tube. The inner diameter of the outer diameter d of part A is also used to guide it; and-a cylindrical bore 10 extending from the bore 12 is gradually changed from the bore 3 towards the end 3 A small flat-head conical wall 13 is defined and is also connected to the opening 4 of the end 3 through the shoulder 14. A coil spring 11 is arranged inside the coupler 1 and the portion 11.1 has an inner diameter larger than the diameter d, and extends into the borehole 10 to carry a ring 5 that is close to the loop, and at the opposite end of g The inner diameter having at least one curved end 11.2 (in this case 2 curved ends) is slightly smaller than the diameter d, while extending into the bore 12 to form a retaining element. The spring 11 is housed in the borehole 12 so that the hips 11, 2 forming the retaining element can be axially positioned between a penetration position near the borehole 1Q and a holding position near the shoulder 14 The bending 1 1. 2 is compressed into the holding position by the relaxation of the coil spring 11. The bending 11.2 formed into the holding position can be used as an axial elastic bending method. When in the penetrating position, the bending 11 · 2 In the 憷 state, and has an inner diameter smaller than the diameter d, and at the same time, when in the holding position, the flat-faced conical surface 13 is compressed 11.2, thereby reducing the inner diameter. The release thruster 15 has an inner diameter which is substantially equal to the diameter d and it is slidable in the coupler 1 so as to extend in the bore 12 and protrude from the bore through the opening 4. The release thruster 15 has an end 15.1 close to the end 2 of the coupler, and is used to carry the spring 11 in the drill hole 12, and the Chinese national standard (CNS) A4 size (210 x 297 mm) is applied to this paper size. ------------- {^ '---- „---- Order ----- 1 --- line |. (Please read the notes on the back before filling this page ) d 6 9 3 3 2 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5 V. Description of the invention () Opposite end 15. 2 extends 9 so that the thruster can be operated. Push the part A of the cricket into the coupling device by inserting the part A of the cricket through the release pusher and inserting it into the m-coupling 1 as the opening * 4 received. Like the end of the pipe part. After encountering the bend 11.2 and pushing them towards the penetrating position to resist the square imposed by the coil spring 11 (picture 2) near the drill hole 1.0 »drill hole 1 has L A diameter large enough to accommodate the bend 1 1 _ 2 9 The bend 11. 2 forms a holding element to expand a little radially. Therefore 9 when m bend 1 1 2 reaches the penetration position > they are caused by the part of the mule It is opened by the force exerted by A. It also allows part A of the pipe to penetrate> until it meets the shoulder of device C. 0 The wild song 11.2 is then fixed 9 because the spring 1 1 is in the hole 1 2 Relax to an intermediate position and mi lighten the part A of the pipe. The circuit with the connection device is placed under pressure »or when a traction force is applied to the part A of the pipe from the coupler Removing s is also easy to remove f from there and doing so makes it bend 1 1 2 into their holding position 9 by which J increases the wedge Λ above the flat conical surface 1 3 and the compression 9 also increases By bend Curve 11.2 is applied to the outer surface of the part of the pipe (Figure 3) 0 Due to the 'one-pick response 9 by bending 11 • 2 on the flat-conical surface 1 3 The frictional force applied increases or resists the withdrawal of the pipe » Keeping or wedging so that if the force of the oil is very large, t bending 1 1 2 θ enters and shoulders 1 4 builds at -4 and will form a fixed connection, which is used to resist the movement of the tube 0 separation It can be formed by pushing the release thruster to move the bend 11.2 into the penetration position f after that 7 > part A of the pipe can be oiled out 0 This paper size applies Chinese National Standard (CNS) A4 specifications (210x297 mm> 46 93 3 2 A7

Bl 五、發明說明(6 ) 自然而然地,本發明並不受限於所描述的具體實例而 且不同的變化的具體實例可以被設計出而根本不要遠離 如本發明所被定義的申請專利範圍的領域。 待別是,形成保持元件的彎曲11 .2可以在休止的狀態 下具有一値和直徑d相等或稍徹大的内徑。 此外,管形耦合器可以由2部份所形成β 另外,釋放推進器15是可選擇的,而且可用一銪被插 入在開口 4的遴綠所形成的軸向凹槽的工具來推彎曲 11. 2進入該穿透位置,如此可使機件分開,為了便利這 項操作,剛開始時,在拔出一値第二階段的管子之前, 可能要同時推管子的部份Α和該工具進入耦合器1,一 旦該彎曲U.2是在穿透位置時。 在另一種變化,如第4圖所示的給彎曲11.2的準備來 佔有具有鋸齒狀的内部表面6來使彎曲11.2更加確保地 扣住管子的部份A。 符號之説明 1......管形耦合器 4 ......開口 5 ......環 8......鑽孔 10.....圓柱形鑽孔 1 1.....線圏彈簧 12.....鑽孔 1 3.....平頭圓錐形的腌壁 14 .....肩部 15 .....釋放推進器 _1 1 . 2 ...掛曲.彳¥钱芥杜_ 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公t ) 51 -------------' 裝-----„----訂·--------線~ (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製Bl V. Description of the invention (6) Naturally, the present invention is not limited to the specific examples described and specific examples of different changes can be designed without leaving the field of patent application as defined by the present invention at all . In addition, the bending 11.2 forming the holding element may have an inner diameter equal to or slightly larger than the diameter d in a resting state. In addition, the tubular coupler can be formed by 2 parts. In addition, the release thruster 15 is optional, and it can be pushed and bent by a tool that is inserted into the axial groove formed by the lin green in the opening 4. 2 Enter the penetrating position so that the parts can be separated. To facilitate this operation, at the beginning, before pulling out the second stage of the tube, it may be necessary to simultaneously push the part A of the tube and the tool into Coupler 1, once the bend U.2 is in the penetration position. In another variation, the preparation for bending 11.2 as shown in Fig. 4 is to occupy the inner surface 6 having a jagged shape to make the bending 11.2 more securely hold part A of the pipe. Explanation of symbols 1 ... tubular coupler 4 ... opening 5 ... ring 8 ... drilling 10 ..... cylindrical drilling 1 1 ..... Wire coil spring 12 ..... Drilled hole 1 3 ..... Flat head conical pickled wall 14 ..... Shoulder 15 ..... Release thruster_1 1 2 ... Hangqu. 彳 ¥ 钱 芥 杜 _ This paper size is applicable to China National Standard (CNS) A4 (210 X 297g t) 51 ------------- 'Pack- ---- „---- Order · -------- Line ~ (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

Claims (1)

46 93 3 2 六、申請專利範圍 第891 14564號「把剛性管連接到一構件的裝置」專利案 (90年6月修正) 六、申請專利範圍: 1.—種把剛性管連接到一構件的裝置,該裝置包含了一 個用來連接到該構件的一個第一端(2)以及一個相反的 第二(3),透過該端,管子的部份可以被插入該耦合器 的管形耦合器(1),而且有一個可彈‘性放射狀地變形且 被收藏在由耦合器的平頭圓錐形表面所組成的一個縱 向外殻(12)內的環形保持元件(11.2),該表面朝向它的 第二端而逐漸變細,保持元件(11.2)在該外殻內在用來 穿過管子的穿透位置和用來楔合該管子的阻擋位置之 間做軸向移動,在該穿透位置之中,該保持元件位於 該第一端的旁邊且有一個實質上相等於該管子的部份 的外徑的內徑,同時有一個用來楔合該管子的部份的 阻擋位置,在該阻擋位置,保持元件位於該第二端的 旁邊,而且外殼的平頭圓錐形表面組成了用來壓縮保 持元件的裝置,以便於降低內徑,本裝置的特徵爲包 括了一在耦合器內做軸向延伸來促使保持元件(11.2)朝 向它的阻擋位置的線圈彈簧,同時在這種情形下,該 保持元件經由在耦合器(1)的第二端(3)旁邊的彈簧(11) 的至少一端彎曲(11.2)所形成。 a如申諝專利範圍第1項之把剛性管連接到一構件的裝 置,其中在該穿透位置的保持元件的內徑是稍微小於 管子的部份的外徑。 本紙張尺度適用中國國家標準(CNS)A4规格(210 X 297公釐〉 I I I I I I I -------------II 訂 *-------- 線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 ABCD 46 93 3 2 六、申請專利範園 3. 如申請專利範圍第1項之把剛性管連接到一構件的裝 置,其中該保持元件(U. 2)有一個內部表面包含了鋸齒 狀⑺。 4. 如申請專利範圍第1項之把剛性管連接到一構件的裝 置,其中包含了一個管形釋放推進器(15),該推進器 可在耦合器的自由端滑動而且在耦合器裏具有用來推 動保持元件(11.2),且在耦合器外’’有一相反端(15.2) 藉此推進器能夠被推動。 -------------裝· ! (請先閲讀背面之注意事項再填寫本頁) 訂---------線 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規柊(210 X 297公釐)46 93 3 2 VI. Patent Application No. 891 14564 "Apparatus for Connecting Rigid Pipe to a Component" (Amended in June 1990) VI. Patent Application Scope: 1.—A kind of connecting rigid pipe to a component The device includes a first end (2) and an opposite second (3) for connecting to the component, through which a part of the tube can be inserted into the tubular coupling of the coupler Device (1), and has a ring-shaped retaining element (11.2) which is elastically deformable radially and is housed in a longitudinal housing (12) consisting of the flat conical surface of the coupler, the surface facing Its second end is tapered, and the retaining element (11.2) moves axially between the penetration position used to penetrate the tube and the blocking position used to wedge the tube within the housing, and the penetration Among the positions, the holding element is located beside the first end and has an inner diameter substantially equal to the outer diameter of a part of the pipe, and a blocking position for wedging the part of the pipe, at In the blocking position, the holding element is located in the Next to the second end, and the flat conical surface of the housing constitutes a device for compressing the holding element to reduce the inner diameter, the device is characterized by including an axial extension in the coupler to promote the holding element (11.2 ) A coil spring towards its blocking position, while in this case the retaining element is formed by bending (11.2) of at least one end of the spring (11) next to the second end (3) of the coupler (1). a The device for connecting a rigid pipe to a member as described in item 1 of the patent application, wherein the inner diameter of the holding member at the penetration position is slightly smaller than the outer diameter of the portion of the pipe. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) IIIIIII ------------- II Order * -------- Line (Please read the back first Please pay attention to this page, please fill in this page) ABCD 46 93 3 2 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 6. Apply for a patent garden 3. If the patent application scope item 1 is to connect a rigid pipe to a component, where The retaining element (U. 2) has an internal surface containing a zigzag ridge. 4. The device for connecting a rigid tube to a component as in the scope of patent application item 1, which includes a tube-shaped release thruster (15) The thruster can slide on the free end of the coupler and has a holding element (11.2) in the coupler, and there is an opposite end (15.2) outside the coupler, whereby the thruster can be pushed .-- ----------- Installed! (Please read the precautions on the back before filling out this page) Order --------- Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Standards are applicable to Chinese National Standard (CNS) A4 (210 X 297 mm)
TW089114564A 1999-08-17 2000-07-20 A device for connecting a segment of rigid pipe to a member TW469332B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9910551A FR2797674B1 (en) 1999-08-17 1999-08-17 DEVICE FOR CONNECTING A RIGID PIPE SECTION TO AN ORGAN

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Publication Number Publication Date
TW469332B true TW469332B (en) 2001-12-21

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TW089114564A TW469332B (en) 1999-08-17 2000-07-20 A device for connecting a segment of rigid pipe to a member

Country Status (4)

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AU (1) AU6849700A (en)
FR (1) FR2797674B1 (en)
TW (1) TW469332B (en)
WO (1) WO2001013024A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9851034B2 (en) 2005-02-25 2017-12-26 Parker Hannifin Manufacturing Limited Coupling

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201205577D0 (en) * 2012-03-29 2012-05-16 Guest John Int Ltd Improvements in or relating to tube couplings

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730545Y2 (en) * 1978-04-29 1982-07-05
FR2479406B1 (en) * 1980-03-28 1985-08-23 Legris INSTANT FITTINGS FOR BARE AND SMOOTH TUBES
US5653480A (en) * 1993-03-19 1997-08-05 Bridgestone Flowtech Corporation Pipe coupling
US5496073A (en) * 1993-11-29 1996-03-05 Rovac Corporation Disengagement tool for use with a pipe joint assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9851034B2 (en) 2005-02-25 2017-12-26 Parker Hannifin Manufacturing Limited Coupling

Also Published As

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WO2001013024A1 (en) 2001-02-22
FR2797674B1 (en) 2001-09-28
FR2797674A1 (en) 2001-02-23
AU6849700A (en) 2001-03-13

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