US3833184A - Winding traverse apparatus - Google Patents
Winding traverse apparatus Download PDFInfo
- Publication number
- US3833184A US3833184A US00316000A US31600072A US3833184A US 3833184 A US3833184 A US 3833184A US 00316000 A US00316000 A US 00316000A US 31600072 A US31600072 A US 31600072A US 3833184 A US3833184 A US 3833184A
- Authority
- US
- United States
- Prior art keywords
- product
- reel
- guide member
- winding
- arm
- 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.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2848—Arrangements for aligned winding
- B65H54/2854—Detection or control of aligned winding or reversal
- B65H54/2869—Control of the rotating speed of the reel or the traversing speed for aligned winding
- B65H54/2872—Control of the rotating speed of the reel or the traversing speed for aligned winding by detection of the incidence angle
Definitions
- a traverse apparatus for guiding linear product or the 21] 1 31 ,000 like in winding the product on a reel which traverse apparatus includes an arm pivotally carried by a traverser so as to extend toward the reel, and a productengaging guide member pivotally connected to the ex- Dec. 18, 1971 Japan 46-10304 tended free end of the arm The guide member engages the product at the point where the product [52] US. Cl.
- the longitudinal axial direction of the guide mem- References Cited ber and the longitudinal direction of the arm define an UNITED STATES PATENTS angle 6 therebetween.
- the traverser is controlled in 1,485,425 3 1924 Myette 242/l58.4 R Such a manner that the aid angle 6 is kept con- 2 243 524 5 1941 museums stant by moving the traverser in parallel with the axis 3,152,773 10/1964 Brown of rotation of the reel.
- This invention relates to a winding traverse apparatus for automatically guiding linear product, such as wire, cable, pipe, hose, strip, or the like on the drum portion of a reel or bobbin at a predetermined pitch in an orderly fashion.
- linear product such as wire, cable, pipe, hose, strip, or the like
- a feeding screw is disposed in parallel with the axis of rotation of the reel.
- the feeding screw is rotated at a suitable speed, depending on the revolving speed of the reel, and the traverser threadedly engages the feeding screw.
- the traverser is fed in a direction parallel to the axis of rotation of the reel at a speed which is related to the reel revolving speed.
- Such known winding traverser has a shortcoming in that the linear velocity of the traverser does not necessarily match with the pitch at which the product is wound on the reel, because the distance between the reel and the traverser is fairly large and the product is flexible. Unless the traverser speed matches the winding pitch of the product, it is difficult to neatly and orderly wind the product on the reel. If a traverser is to guide products of different sizes with different degrees of flexiblity, the aforesaid matching between the traversing velocity and the winding pitch of the product becomes more difflcult to achieve.
- the conventional winding traverser guides the product in such a manner that the product is wound on a reel while keeping adjacent turns of the product in touch with each other.
- the length of the drum portion of the reel, taken in the direction of the axis of rotation thereof, is selected to be a multiple of the diameter of the product to be wound thereon, some vacant space is inevitably formed between the flanges of the reel and the product at the ends of the turns. If a second layer of the turns is wound on a first layer having such vacant space between the end of the row or the layer and the reel flange, the second layer is easily loosened and becomes disorderly.
- an object of the present invention is to mitigate the aforesaid difficulties of the conventional winding traverser, by providing an improved winding traverse apparatus.
- the inventors have found out the fact that orderly winding of the linear product or the like on a reel can be achieved if a turn of the product being wound on the reel is in a certain predetermined angular relation with the preceding turn of the product on the reel. Based on such finding, the inventors have worked out a winding traverse apparatus for guiding linear product or the like in winding the product on a reel, which traverse apparatus includes an arm pivotally carried by a traverser so as to extend toward the reel, and a product-engaging guide member pivotally connected to the extended free end of the arm.
- the guide member engages the product at the point where the product comes in touch with the drum portion of the reel, and the longitudinal axis of the guide member is kept in parallel with the longitudinal direction of that portion of the product which engages the guide member, so that the longitudinal axial direction of the guide member and the longitudinal direction of the arm define an angle 0 therebetween.
- the traverser is controlled in such a manner that the aforesaid angle 6 is kept constant by moving the traverser in parallel with the axis of rotation of the reel.
- FIG. 1 is a schematic plan view of a winding traverse apparatus, according to the present invention.
- FIG. 2 is a side view of the apparatus, as seen from the left-hand side of FIG. 1 with the left-hand side reel flange removed;
- FIG. 3 is a diagrammatic illustration of the operative principle of the winding traverse apparatus
- FIG. 4 is a perspective view of a guide shoe which is used in the winding traverse apparatus
- FIG. 5 is a schematic sectional view of a few coils of the product which are wound on a reel by using the winding traverse apparatus of the invention.
- FIG. 6 is an electric circuit diagram of a driving unit of the winding traverse apparatus.
- a winding traverse apparatus comprises a guide traversing mechanism 4 cooperating with a winding means 1.
- the winding means 1 includes a reel 2 which is driven by reel-driving rollers 3, 3',
- the guide traversing mechanism 4 includes a traverser 5 and a rotary disk 6 which is rotatably carried by the traverser 5 by a vertical shaft (not shown).
- the rotary disk 6 has a pair of brackets 7, 7 and a hydraulic or pneumatic urging cylinder 8 secured thereto.
- An arm carrier 10 secured to one end of an arm 9 is pivotally connected to the pair of brackets 7, 7' by a pin shaft 11.
- the urging cylinder 8 has one end connected to the rotary disk 6, as described above, while a piston rod 12 of the urging cylinder 8 is secured to the arm 9 by a pin 13.
- the free end, or the opposite end to the traverser, of the arm 9 carries a product-engaging guide member 15 which is rotatably connected thereto by a vertical shaft 14.
- the productengaging guide member 15 is made of a guide shoe, as shown in FIG. 4, which has a width p being identical with the winding pitch of the linear product A.
- the guide shoe 15 has a side wall 16 which is to engage a last wound turn A of the product A and a downwardly open groove 17 with a width d for receiving the product of a diameter d.
- the groove 17 extends in the longitudinal direction of the guide shoe, so that the longitudinal direction of the product-engaging guide member or the guide shoe l5 coincides with the longitudinal direction of that portion A" of the product A which is just being wound on the reel
- the traverser 5 further includes a product paying means 18, such as a pair of guide rolls for paying the product A toward the reel 2.
- the illustrated embodiment uses a guide shoe as the product-engaging guide member 15, the present invention is not restricted to such guide shoe.
- pulleys with product-engaging grooves 17 may be used instead of the guide shoe.
- the vertical shaft 14 carrying the guide shoe is connected to angle detector 19, for measuring an angle 6 between the longitudinal direction of the arm 9 and the longitudinal direction of the guide shoe 15.
- the angle detector may be formed by using any suitable conventional means; such as, a potentiometer, a Selsyn device (trademark of General Electric Company), a differential transformer, or an encorder capable of effecting rotating angle detection.
- FIG. 6 shows a basic electric circuit diagram of a driving unit of the winding traverse apparatus of the invention.
- the driving unit 20 is to cause relative movement between the winding means 1 and the guide traversing mechanism 4 of the winding traverse apparatus.
- the aforesaid angle detector 19, which is made of a potentiometer, is incorporated in the driving unit 20.
- the input terminals 22, 22 of the angle detector 19 are connected to a suitable power source (not shown).
- a suitable angle setter 21, e.g., another potentiometer, is connected in parallel to the angle detector across the input terminals 22, 22 thereof.
- the output voltages from the angle detector 19 and the angle setter 21 are supplied to a comparator 23.
- the comparator 23 delivers a positive or negative output voltage to an amplifier 24, so that the amplified voltage is applied to the gates of a set of silicon controlled rectifiers SCR and SCR
- the SCR and SCR are connected to an AC. power source circuit of a reversible motor 25 such that SCR, becomes conductive when the positive voltage is applied to its gate and that SCR, becomes conductive when the negative voltage is applied to its gate.
- the motor 25 may be a DC.
- the shaft of the reversible motor 25 is connected through a rack, for example, to the traverser 5.
- the winding means 1 is rotated by a constant speed motor (not shown).
- FIG. 6 of the drawings shows the basic circuit, without details, which are considered known to those skilled in the art, and which details are shown as for example, in Japanese Patent Publication 9,016/71, published Mar. 6, 1971, Sumitomo Electric Industry Co. Ltd, which publication is incorporated herein by reference.
- an incident angle 0 is defined as the angle between the longitudinal direction of a last wound turn A of the product A and the longitudinal direction of the incoming portion of the product prior to the winding
- such angle 0 is represented by the angle between the longitudinal direction of the arm 9 coinciding with the longitudinal direction of the incoming product and the longitudinal direction of the product-engaging guide memher coinciding with the direction of the turn A" being just wound in parallel to the turn A.
- this angle 0 is kept constant at a preselected level which is preset on the angle setter 21. This preselected level is determined based on various factors, including the physical properties and dimensions of the product, e.g., material, diameter, hardness, friction coefficient and the like.
- FIG. 3 illustrates, in an expanded form, the locus C-C of the product A being wound in parallel to the turn A.
- the aforesaid angle 6 is kept at a preselected level 0, (not shown) at a point P of the locus C-C.
- the locus C-C varies its radius of curvature at a point P, and when the incoming product reaches this point P, the guide shoe 15 turns in a counterclockwise direction, as seen in FIG. 3.
- the angle 0 between the guide shoe 15 and the arm 9 is detected by the angle detector 19.
- the comparator 23 becomes operated to deliver a positive voltage through the amplifier 24 to SCR, and SCR to make SCR, conductive. Then, the motor 25 is rotated in a forward direction to make the deviated angle equal to the preselected angle 0,. This is performed by moving rightward the traverser 5 with the aid of a rack (not shown) engaged with the traverser 5 to shift the center of rotation of the arm 9 from a point R to another point R, as shown in FIG. 3. If the angle 0 becomes equal to the preselected level 0,, then the motor 25 is stopped.
- the linear product A is wound about the right end of the drum 1, then the second layer of the linear product A is begun to be wound and the motor 25 is intermittently operated in a direction opposite to the preceding direction so as to move the turn of the linear product A toward the left.
- the angle deviated from the preselected angle 6 is also detected by the angle detector 19 in the manner similar to the above operation described with respect to the forward rotation of the motor 25.
- the inventors have found out that, when the product incident angle 6 is maintained at the desired level 6, which is preselected on the basis of the aforesaid various factors, the product A can be automatically wound in an orderly fashion.
- the invention is not restricted to the illustrated embodiment.
- the reversible motor 25 with SCR sets may be replaced with a suitable on-off control mechanism.
- the hydraulic or pneumatic urging cylinder 8 may be replaced with a suitable spring, as long as the guide shoe 15 is properly urged to the product A being wound.
- an improved winding traverse apparatus in which a winding means including a rotatingly driven reel 2 cooperates with a guide traversing mechanism 4.
- the guide traversing mechanism 4 includes a traverser 5, an arm 9 swingably connected to the traverser 5, a product-engaging guide member 15 rotatably connected to the free end of the arm 9 by a vertical shaft and having a width matching with a given pitch of the product turn wound on the reel, an angle detector 19 detecting the angular displacement of the guide member 15 relative to the arm 9, and an optional paying means 18 for paying the product A to the reel by guide rolls or the like.
- the product-engaging guide member 15 has side walls 16 which slidingly engage last wound turn A of the product and a groove 17 urgingly engaging that portion A of the product A which is just being wound on the reel 2.
- the arm 9 acts to urge the portion A of the product A to the reel 2.
- a driving unit 20 is formed so as to cause relative movement between the winding means and the traversing mechanism 4 in the direction of the axis of rotation of the reel 2, based on the differuntial between the output from the angle detector 19 and a preset level of the angle. Thereby, the product irlcideut angle 0 is kept at the desired level.
- a suitable pitch of the turns of the product on the reel can be selected, based on the width of the reel 2 and the diameter of the product A, so that the product A can be wound on the reel 2 an orderly fashion by keeping the product incident :lnglefi at the desired level by using the arm 9 and the guide member .15.
- the orderly turns of the product A may be formed in single layer or two or more layers on the reel 2.
- suitable spacing will be provided between adjacent turns of the product A, by selecting proper product-engaging guide member with suitable width p thereof. Such spaced winding is particularly desirable for lead sheath cables or the like.
- the aforesaid control of the product incident angle 0 is effective even when the product A has localized irregular bent portions or crossover portions.
- the product incident angle 0 can be easily set at will, based on cable size, cable rigidity, winding velocity or the like.
- the urging of the product A to .the reel 2 by the product-engaging guide member 15 prevents undesirable overlapping of the product A, which has been caused by cable waving, tension fluctuation, vibration of the cable, vibration of the reel, traverse sliding of the reel, and the like.
- a winding traverse apparatus for winding a linear product on a reel comprising a traverser adapted for movement relative to the reeland in a path parallel to the axis of rotation of the reel, an arm pivotably connected to the traverser, a product-engaging guide member pivotably secured at the free end of said arm and having a longitudinal axis parallel to the longitudinal axis of the product portion it engages, an angle detector.
- said product-engaging guide member is a guide shoe having a side wall engageable with a last Wound turn of the product and a product-engaging groove for, urging a portion of the product being just wound to the reel, the width of the guide shoe taken at right angles to said longitudinal direction thereof being identical "with the pitch of the turns of the producfl on the reel.
- a winding traverse apparatus according ,to claim 1, wherein said product-engaging guide member consists of one or more pulleys having grooves engageable with portion of the product being just wound.
- a winding traverse apparatus wherein said angle detector is a potentiometer having a winding secured to the arm and a rotatable contact secured to a vertical shaft so as to slidingly contact at different points of the winding in response to the angular displacement of the guide member.
- said drive unit actuating means consists of a comparator capable of producing an output representing the differential between the output from the angle detector and preset value of the angle setter, a reversible motor, a pair of sets of silicon controlled rectifiers connected in parallel with each other in a power source circuit of the reversible motor, and a wiring. means connecting the output from the comparator to gates of the sets of SCRs.
- a winding traverse apparatus according to claim- 1, wherein said angle detector is a Selsyn device.
- a winding traverse apparatus according to claim product to the reel.
Landscapes
- Winding Filamentary Materials (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46103041A JPS5233269B2 (de) | 1971-12-18 | 1971-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3833184A true US3833184A (en) | 1974-09-03 |
Family
ID=14343567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00316000A Expired - Lifetime US3833184A (en) | 1971-12-18 | 1972-12-18 | Winding traverse apparatus |
Country Status (2)
Country | Link |
---|---|
US (1) | US3833184A (de) |
JP (1) | JPS5233269B2 (de) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997128A (en) * | 1974-12-18 | 1976-12-14 | The Furukawa Electric Co., Ltd. | Wire take up apparatus |
US4150801A (en) * | 1975-10-30 | 1979-04-24 | Kobe Steel, Ltd. | Automatic winding machine for wire-like object |
EP0017178A1 (de) * | 1979-04-03 | 1980-10-15 | LES CABLES DE LYON Société anonyme dite: | Steuergerät zum Aufwickeln eines Metalldrahtes mit hoher Geschwindigkeit in aufeinanderfolgenden Lagen auf einer Spule |
US4373686A (en) * | 1979-11-28 | 1983-02-15 | Ottavio Milli | System for thread guiding in winding machines |
EP0110821A2 (de) * | 1982-10-28 | 1984-06-13 | Gérard André Lavanchy | Automatisches Traversierverfahren und -vorrichtung mit Servosteuerung |
US4456199A (en) * | 1980-06-27 | 1984-06-26 | Gerhard Seibert | Winding machine for winding strand-shaped winding material on a spool |
US4477035A (en) * | 1982-02-04 | 1984-10-16 | Oconnor Lawrence | Winding a package of tape |
US4484712A (en) * | 1981-02-16 | 1984-11-27 | Stichting Research En Techniek Van De Katholiek Universiteit | Apparatus for orthocyclically winding coils |
US4535955A (en) * | 1983-03-31 | 1985-08-20 | Morgan Construction Company | Means for sensing an undesirable approach angle in a level wind coiler |
EP0226547A2 (de) * | 1985-12-20 | 1987-06-24 | Maillefer S.A. | Vorrichtung zum Steuern einer Verlegeoperation |
US4708298A (en) * | 1984-06-20 | 1987-11-24 | Bicc Public Limited Company | Winding apparatus |
US4838500A (en) * | 1987-06-18 | 1989-06-13 | United States Of America As Represented By The Secretary Of The Army | Process and apparatus for controlling winding angle |
US4953804A (en) * | 1990-04-02 | 1990-09-04 | The United States Of America As Represented By The Secretary Of The Army | Active lag angle device |
WO1991013020A1 (en) * | 1990-02-23 | 1991-09-05 | Nokia-Maillefer Oy | A guiding device for a machine for winding wire-like goods |
US6279848B1 (en) | 2000-04-14 | 2001-08-28 | Great Stuff, Inc. | Reel having an improved reciprocating mechanism |
US6332583B1 (en) * | 1998-11-04 | 2001-12-25 | Danieli & C. Officine Meccaniche Spa | Device to form spirals in a coiling machine for rolled stock |
US6382241B1 (en) | 2001-04-05 | 2002-05-07 | Arthur Setrum | Vacuum hose assembly for a permanently installed building vacuum cleaner system |
US6644585B2 (en) * | 2001-12-10 | 2003-11-11 | Delphi Technologies, Inc. | Solenoid coil assembly and method for winding coils |
WO2004101403A2 (en) * | 2003-05-09 | 2004-11-25 | Wardwell Braiding Machine Co. | Winding machine |
EP1651552A2 (de) * | 1998-12-14 | 2006-05-03 | Schlumberger Technology Corporation | Schlauchaufwickelsystem |
US20130200202A1 (en) * | 2012-02-02 | 2013-08-08 | John Jeddore | Rope coiler |
CN112222256A (zh) * | 2020-09-23 | 2021-01-15 | 四川合一电气科技有限公司 | 一种电炉感应线圈成型工艺 |
US10899575B2 (en) | 2015-09-22 | 2021-01-26 | Infinity Physics, Llc | Linear media handling system and devices produced using the same |
US11878892B2 (en) | 2015-09-22 | 2024-01-23 | Infinity Physics, Llc | Linear media handling system and devices produced using the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51108175A (ja) * | 1975-03-20 | 1976-09-25 | Sumitomo Electric Industries | Waiyamakitorisochi |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1485425A (en) * | 1923-06-21 | 1924-03-04 | Myette Emanuel | Wire-coiling machine |
US2243624A (en) * | 1936-05-27 | 1941-05-27 | Georges Decombe | Thread guiding device for the winding of thread |
GB836411A (en) * | 1956-05-18 | 1960-06-01 | British Insulated Callenders | Improvements in or relating to apparatus for reeling electric cables and other elongated flexible articles |
US3152773A (en) * | 1962-12-28 | 1964-10-13 | Western Electric Co | Device for constantly correcting the angle a strand makes with a reel |
US3319070A (en) * | 1964-04-02 | 1967-05-09 | Western Electric Co | Photoelectric device for distributing strands on a reel |
US3441235A (en) * | 1966-02-10 | 1969-04-29 | Interim Corp | Take-up reel |
-
1971
- 1971-12-18 JP JP46103041A patent/JPS5233269B2/ja not_active Expired
-
1972
- 1972-12-18 US US00316000A patent/US3833184A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1485425A (en) * | 1923-06-21 | 1924-03-04 | Myette Emanuel | Wire-coiling machine |
US2243624A (en) * | 1936-05-27 | 1941-05-27 | Georges Decombe | Thread guiding device for the winding of thread |
GB836411A (en) * | 1956-05-18 | 1960-06-01 | British Insulated Callenders | Improvements in or relating to apparatus for reeling electric cables and other elongated flexible articles |
US3152773A (en) * | 1962-12-28 | 1964-10-13 | Western Electric Co | Device for constantly correcting the angle a strand makes with a reel |
US3319070A (en) * | 1964-04-02 | 1967-05-09 | Western Electric Co | Photoelectric device for distributing strands on a reel |
US3441235A (en) * | 1966-02-10 | 1969-04-29 | Interim Corp | Take-up reel |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997128A (en) * | 1974-12-18 | 1976-12-14 | The Furukawa Electric Co., Ltd. | Wire take up apparatus |
US4150801A (en) * | 1975-10-30 | 1979-04-24 | Kobe Steel, Ltd. | Automatic winding machine for wire-like object |
EP0017178A1 (de) * | 1979-04-03 | 1980-10-15 | LES CABLES DE LYON Société anonyme dite: | Steuergerät zum Aufwickeln eines Metalldrahtes mit hoher Geschwindigkeit in aufeinanderfolgenden Lagen auf einer Spule |
FR2453519A1 (fr) * | 1979-04-03 | 1980-10-31 | Cables De Lyon Geoffroy Delore | Dispositif de controle d'enroulement a grande vitesse d'un fil metallique en couches successives sur une bobine |
US4373686A (en) * | 1979-11-28 | 1983-02-15 | Ottavio Milli | System for thread guiding in winding machines |
US4456199A (en) * | 1980-06-27 | 1984-06-26 | Gerhard Seibert | Winding machine for winding strand-shaped winding material on a spool |
US4484712A (en) * | 1981-02-16 | 1984-11-27 | Stichting Research En Techniek Van De Katholiek Universiteit | Apparatus for orthocyclically winding coils |
US4477035A (en) * | 1982-02-04 | 1984-10-16 | Oconnor Lawrence | Winding a package of tape |
USRE32608E (en) * | 1982-02-04 | 1988-02-23 | Kt Technologies Inc. | Winding a package of tape |
EP0110821A2 (de) * | 1982-10-28 | 1984-06-13 | Gérard André Lavanchy | Automatisches Traversierverfahren und -vorrichtung mit Servosteuerung |
EP0110821A3 (en) * | 1982-10-28 | 1985-05-15 | Gerard Andre Lavanchy | Method and apparatus for automatic traversing using servo control |
US4535955A (en) * | 1983-03-31 | 1985-08-20 | Morgan Construction Company | Means for sensing an undesirable approach angle in a level wind coiler |
US4708298A (en) * | 1984-06-20 | 1987-11-24 | Bicc Public Limited Company | Winding apparatus |
US4765553A (en) * | 1984-06-20 | 1988-08-23 | Bicc Public Limited Company | Winding apparatus |
EP0226547A2 (de) * | 1985-12-20 | 1987-06-24 | Maillefer S.A. | Vorrichtung zum Steuern einer Verlegeoperation |
EP0226547A3 (de) * | 1985-12-20 | 1988-07-06 | Maillefer S.A. | Vorrichtung zum Steuern einer Verlegeoperation |
US4838500A (en) * | 1987-06-18 | 1989-06-13 | United States Of America As Represented By The Secretary Of The Army | Process and apparatus for controlling winding angle |
WO1991013020A1 (en) * | 1990-02-23 | 1991-09-05 | Nokia-Maillefer Oy | A guiding device for a machine for winding wire-like goods |
US4953804A (en) * | 1990-04-02 | 1990-09-04 | The United States Of America As Represented By The Secretary Of The Army | Active lag angle device |
US6332583B1 (en) * | 1998-11-04 | 2001-12-25 | Danieli & C. Officine Meccaniche Spa | Device to form spirals in a coiling machine for rolled stock |
EP1651552A2 (de) * | 1998-12-14 | 2006-05-03 | Schlumberger Technology Corporation | Schlauchaufwickelsystem |
EP1651552A4 (de) * | 1998-12-14 | 2007-01-10 | Schlumberger Technology Corp | Schlauchaufwickelsystem |
US6279848B1 (en) | 2000-04-14 | 2001-08-28 | Great Stuff, Inc. | Reel having an improved reciprocating mechanism |
US6422500B2 (en) | 2000-04-14 | 2002-07-23 | Great Stuff, Inc. | Reel having an improved reciprocating mechanism |
US6382241B1 (en) | 2001-04-05 | 2002-05-07 | Arthur Setrum | Vacuum hose assembly for a permanently installed building vacuum cleaner system |
US6644585B2 (en) * | 2001-12-10 | 2003-11-11 | Delphi Technologies, Inc. | Solenoid coil assembly and method for winding coils |
WO2004101403A3 (en) * | 2003-05-09 | 2006-04-06 | Wardwell Braiding Machine Co | Winding machine |
WO2004101403A2 (en) * | 2003-05-09 | 2004-11-25 | Wardwell Braiding Machine Co. | Winding machine |
US7175125B2 (en) | 2003-05-09 | 2007-02-13 | Wardwell Braiding Machine Co. | Take-up apparatus for winding machine |
CN100467363C (zh) * | 2003-05-09 | 2009-03-11 | 沃德韦尔编织机器公司 | 一种绕线机 |
US20130200202A1 (en) * | 2012-02-02 | 2013-08-08 | John Jeddore | Rope coiler |
US10899575B2 (en) | 2015-09-22 | 2021-01-26 | Infinity Physics, Llc | Linear media handling system and devices produced using the same |
US11878892B2 (en) | 2015-09-22 | 2024-01-23 | Infinity Physics, Llc | Linear media handling system and devices produced using the same |
CN112222256A (zh) * | 2020-09-23 | 2021-01-15 | 四川合一电气科技有限公司 | 一种电炉感应线圈成型工艺 |
Also Published As
Publication number | Publication date |
---|---|
JPS5233269B2 (de) | 1977-08-26 |
JPS4867673A (de) | 1973-09-14 |
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