EP1579933B1 - Method and set-up for assembling an endless chain, in particular a transmission chain - Google Patents

Method and set-up for assembling an endless chain, in particular a transmission chain Download PDF

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Publication number
EP1579933B1
EP1579933B1 EP04007446A EP04007446A EP1579933B1 EP 1579933 B1 EP1579933 B1 EP 1579933B1 EP 04007446 A EP04007446 A EP 04007446A EP 04007446 A EP04007446 A EP 04007446A EP 1579933 B1 EP1579933 B1 EP 1579933B1
Authority
EP
European Patent Office
Prior art keywords
elements
elongated
assembling
chain
support
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
Application number
EP04007446A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1579933A1 (en
Inventor
Jacobus Hubertus Maria Van Rooij
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gear Chain Industrial BV
Original Assignee
Gear Chain Industrial BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gear Chain Industrial BV filed Critical Gear Chain Industrial BV
Priority to AT04007446T priority Critical patent/ATE332775T1/de
Priority to ES04007446T priority patent/ES2268521T3/es
Priority to EP04007446A priority patent/EP1579933B1/en
Priority to DE602004001506T priority patent/DE602004001506T2/de
Publication of EP1579933A1 publication Critical patent/EP1579933A1/en
Application granted granted Critical
Publication of EP1579933B1 publication Critical patent/EP1579933B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
    • B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
    • B21L9/06—Sorting, feeding, assembling, riveting, or finishing parts of chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L19/00—Appurtenances for chain-making not restricted to any particular process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
    • B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
    • B21L9/06—Sorting, feeding, assembling, riveting, or finishing parts of chains
    • B21L9/065—Assembling or disassembling

Definitions

  • the invention relates to a method for assembling a chain as described in the preamble of claim 1.
  • Such a method is known from GB 331093A.
  • the stepwise moving support as used therein, is provided at one edge thereof, which cooperates with an upright stationary shroudplate , with a number of notches to act as a temporary support for the respective entities (which are, here, one-piece pins ) when the links are placed thereon by an assembling device.
  • the finished chain leaves the assembling device in a direction tangential to this support.
  • This method calls for complicated machinery to carry it out and is not suited to obtain complete chains which are, after their assembling has been completed and they are removed from the support, already closed in themselves and need no further handling for interconnecting the ends thereof.
  • This known method is thus not suited to assemble closed chains of the type as known from, for instance, EP 0741255 in which the respective entities are not interconnected by just two links, but by a greater number of links in an intricate pattern. Particularly the interconnecting of the free ends of a section of such a chain is very difficult, if not impossible to achieve by means of this known method.
  • the invention aims to improve this known method in such a way that the assembling of a chain, closed in itself and particularly with a complicated pattern of multiple links becomes easily possible, either manually or automated.
  • the claimed exclusive rights include a device for carrying out the method as described above and as defined in claim 4, while a preferred embodiment thereof is described in claim 5.
  • Figure 1 shows a complete device for assembling a transmission chain using the method according to the invention.
  • This device indicated in its entirety by the number 2, consists of the base 4 from which the spindle 6 protrudes.
  • An assembling plate 8 and a closing plate 10, shown in detail in Figure 2 can rotate about the spindle.
  • the device 2 comprises the upright column 12 along which an arm 16 is guided that can be moved up and down by means of a simple mechanism, driven by the operating lever 18 in the direction of the arrows 20.
  • the assembling plate which indeed could also be an assembling ring
  • a ring of axial openings 30 for inserting those entities situated between the plate's raised outer edge 32 and a raised inner edge 34.
  • Each of these openings has a configuration which corresponds to the outer contour of an entity of two elongated elements of the transmission chain to be assembled, each with their long sides lying against each other, as elucidated in detail by means of Figures 3 and 4.
  • the upper surface 10a of the closing plate 10 to be placed under the assembling plate 8 is provided with a number of radial, shallow, recesses the width of which corresponds to the thickness of the longest elongated elements.
  • a set of elongated transmission elements will consist of a long pin 42 and a little shorter roll-off strip 44; in use, the longer pins 42 are in contact with the tapered cone pulleys and realize the transmission of power to the link plates, a few of which are shown in detail in Figure 4 and are indicated by the numeral 46.
  • Figure 3 shows the situation in which all the sets of pins and strips have been placed in the assembling plate and
  • Figure 4 shows the start of the phase wherein the link plates 46 are being placed on the pins and strips. This takes place in accordance with the pattern desired and can easily be done manually or be carried out mechanically.
  • the link plates are pressed onto the sets of pins and strips by the jaws 24 during the downward movement of the lever 18.
  • Figure 5 shows the situation in which the transmission chain is halfway assembled; the upper part of each set of pins and strips is coupled to the adjoining set by a link plate.
  • Figure 4 in particular shows a favourable detail of the configuration of pins and strips respectively and particularly the bevel 56 and 58 respectively on the head-end which makes it easier to place the link plates over the sets of pins and strips, especially when the pins and strips are coupled to the link plates with a light drive press-fit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Automatic Assembly (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
EP04007446A 2004-03-26 2004-03-26 Method and set-up for assembling an endless chain, in particular a transmission chain Expired - Lifetime EP1579933B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT04007446T ATE332775T1 (de) 2004-03-26 2004-03-26 Verfahren und vorrichtung zur montage von endlosketten, insbesondere von treibketten
ES04007446T ES2268521T3 (es) 2004-03-26 2004-03-26 Procedimiento para montar una cadena sin fin, en particular de una cadena de transmision.
EP04007446A EP1579933B1 (en) 2004-03-26 2004-03-26 Method and set-up for assembling an endless chain, in particular a transmission chain
DE602004001506T DE602004001506T2 (de) 2004-03-26 2004-03-26 Verfahren und Vorrichtung zum Zusammenbauen einer in sich geschlossenen Kette, insbesondere einer Getriebekette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04007446A EP1579933B1 (en) 2004-03-26 2004-03-26 Method and set-up for assembling an endless chain, in particular a transmission chain

Publications (2)

Publication Number Publication Date
EP1579933A1 EP1579933A1 (en) 2005-09-28
EP1579933B1 true EP1579933B1 (en) 2006-07-12

Family

ID=34854641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04007446A Expired - Lifetime EP1579933B1 (en) 2004-03-26 2004-03-26 Method and set-up for assembling an endless chain, in particular a transmission chain

Country Status (4)

Country Link
EP (1) EP1579933B1 (es)
AT (1) ATE332775T1 (es)
DE (1) DE602004001506T2 (es)
ES (1) ES2268521T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5098348B2 (ja) * 2007-02-01 2012-12-12 株式会社ジェイテクト 動力伝達チェーンの製造に用いる圧入装置
NL1037864C2 (nl) * 2010-04-07 2011-10-11 Gear Chain Ind Bv Werkwijze voor het assembleren van een transmissieketting en ketting verkregen onder toepassing van deze werkwijze.
JP5625851B2 (ja) * 2010-12-10 2014-11-19 株式会社ジェイテクト 動力伝達チェーン用ピンの組立治具
CN102847866B (zh) * 2012-09-26 2014-12-17 太仓椿盟链传动有限公司 一种链条接头装配机的停机方法
CN102847867B (zh) * 2012-09-26 2015-03-04 太仓椿盟链传动有限公司 一种链条接头装配机
JP6102522B2 (ja) * 2013-05-29 2017-03-29 株式会社ジェイテクト 動力伝達チェーンの組立方法及び組立装置
IT201700010125A1 (it) * 2017-01-31 2018-07-31 3D Prototipi Soc A Responsabilita Limitata Semplificata Dispositivo di accoppiamento di singole unita' per la formazione di catene, cingoli e simili

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB331093A (en) * 1929-06-24 1930-06-26 Renold Hans Ltd Improvements relating to machines for assembling driving chains
NL8802467A (nl) * 1988-10-07 1990-05-01 Volvo Car Bv Transmissieketting met scharnierpennen en afroltussenstukken.
DE19516650A1 (de) * 1995-05-05 1996-11-07 Bayerische Motoren Werke Ag Fensterheber für ein Kraftfahrzeug
DE19727845C2 (de) * 1997-06-25 1999-06-02 Mannesmann Ag Vorrichtung und Verfahren zur Montage von zumindest aus Laschen und Verbindungsbolzen bestehenden Ketten, insbesondere Zahnketten ####
NL1021702C2 (nl) * 2002-10-18 2004-04-20 Gear Chain Ind Bv Werkwijze en inrichting voor het assembleren van een in zich gesloten ketting, in het bijzonder transmissieketting.

Also Published As

Publication number Publication date
EP1579933A1 (en) 2005-09-28
DE602004001506D1 (de) 2006-08-24
DE602004001506T2 (de) 2007-01-11
ES2268521T3 (es) 2007-03-16
ATE332775T1 (de) 2006-08-15

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