EP0979170A1 - Length-variable sliding rail element for a roller chain - Google Patents
Length-variable sliding rail element for a roller chainInfo
- Publication number
- EP0979170A1 EP0979170A1 EP98931938A EP98931938A EP0979170A1 EP 0979170 A1 EP0979170 A1 EP 0979170A1 EP 98931938 A EP98931938 A EP 98931938A EP 98931938 A EP98931938 A EP 98931938A EP 0979170 A1 EP0979170 A1 EP 0979170A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- segment
- segments
- section
- guide rail
- rail piece
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
- B41F13/03—Threading webs into printing machines
Definitions
- the invention relates to a variable length guide rail piece according to the preamble of claims 1 and 4.
- a variable-length, in profile C-shaped guide rail piece for a roller chain, in particular for a pull-in device is known from DE 44 11 493 C1.
- the guide rail piece consists of two separable guide rail sections, each of which has two diagonally opposite segments.
- DE 42 02 713 C2 discloses a guide rail piece which carries three segments at one end, each of which, viewed in cross section, has a first segment opposite a second and third segment located beyond the roller.
- This guide rail piece consists of five segments.
- the invention has for its object to provide a variable-length guide rail piece.
- variable length Guide rail piece was created, which easily leads parts of a roller chain.
- a roller chain can always be guided in a form-fitting manner.
- Leadership items can include: B. be used in a device arranged on a side frame for pulling material webs in web-fed rotary printing presses.
- variable-length guide rail piece also ensures problem-free guiding of a roller chain.
- This guide rail piece is particularly suitable for pulling in wide webs of material, e.g. B. suitable for rotogravure rotary rotary printing machines, in which a roller chain is guided in both side frames at the same time, which are connected across the clear machine width by means of struts.
- variable-length guide rail pieces can be used with sheet-fed rotary printing presses, each of which has an endless roller chain for a so-called gripper carriage.
- Figure 1 is a perspective view of a variable-length guide rail piece after a first implementation variant.
- Fig. 2 shows a cross section II - II of FIG. 1, but with a representation of a cross section of a Roller chain;
- FIG. 3 shows a perspective representation of a variable-length guide rail piece according to a second embodiment variant
- Fig. 4 shows a cross section IV - IV of Fig. 3, but also with a representation of a cross section of a roller chain.
- a variable-length guide rail piece 1 has a C-profile in cross section for receiving a roller chain 2 and consists of two separate sections 3; 4, each of which three mutually opposite and complementary interlocking segments 6, 7, 8; 9, 10, 11 carries.
- a first segment 6 is located from each of the three segments 6, 7, 8 and 9, 10, 11; 9 opposite a second and third segment 7, 8 and 10, 11 located beyond the roller 14, respectively.
- the segments 6, 7, 8 and 9, 10, 11 of the sections 3 and 4 are identical to one another if their cross section (Fig. 2) is rotated 180 ° about a rotation axis 13 of the rollers 14 of the roller chain 2.
- rollers 14 of the roller chain 2 z. B. of four intersecting planes A at right angles; B; C; D are guided to a limited extent, of which two planes A, B and C, D each run parallel to one another and at least two planes A, B run parallel to the axis of rotation 13 of the rollers 14, the first segment 6 of the first section 3 lies on the first upper level A. Furthermore, the second segment 7 lies on the third left vertical plane C, the third segment 8 lies on the fourth right vertical plane D and the second and third segments 7 and 8 lie on the second lower plane B.
- the segments 9 to 11 of the second section 4 are in contact with the roller 14 as follows: the first segment 9 is in contact with the second lower level B, the second segment 10 is in contact with the third, left, vertical plane C, the third Segment 11 lies on the fourth, right, vertical plane D, the second and third segments 10 and 11 each lie on the first upper plane A.
- a running surface for the rollers 14 can, depending on the load on the roller chain 2, in level B or in level A or partially in both levels B; A lie.
- rollers 14 are by means of inner or outer tabs 18, 19 or 21, 22 and chain pin 23 connected together.
- a section 3 or 4 is then tenges t e l If est arranged when a chain guide must be made variable in length. Both sections 3 and 4 are advantageously arranged in a preselected, pulled-apart state, if they are narrow, if z. B. strong temperature fluctuations affect the length of the chain guide, z. B. in Troc kenöf en.
- both sections 3; 4 at least to slide in the side frame, d. H. to fix.
- one of two sections 24; 26 existing guide rail piece 27 a total of five segments 28 to 32, of which the first section 24 two segments 28; 29 and the second section 26 three segments 30; 31; 32 carries, which complement each other.
- the two segments 28; 29 of the first section 24 are seen in cross section (FIG. 4) above and below the roller 14, so that the first segment 28 on the first upper level A and the second segment 29 on the second lower level B and both segments 28; 29 together on the fourth, right, vertical plane D issue.
- the three segments 30; 31; 32 of the second section 26 are seen in cross section so that the first segment 30 above and the second segment 31 below the roller 14 and the third segment 32 in the direction of the axis of rotation 13 of the rollers 14 and next to the roller 14 and between the first and second segments 28; 29 of the first section 24 is arranged.
- the first segment 30 lies on the first upper level A and the second segment 31 on the second lower level B and both segments 30; 31 lie together on the third, left, vertical plane C.
- the third segment 32 is in addition between the segments 28; 29 arranged.
- Different chain pins 23 of a roller chain 2 running in a first side frame can be connected by means of struts 34 (FIG. 4) with the same chain pins of a second roller chain running in a second side frame.
- a gripper carriage can be formed for sheet-fed rotary printing presses or, in the case of web-fed rotary printing presses, for drawing in a particularly wide material web, a carriage extending over the entire machine width can be formed.
- the sections 24; 26 after the second Execution ari ant e can be modified such that the first segment 28 of the first section 24 and the first segment 30 of the second section 26 each with respect to the segments 29; 31; 32 have a greater length.
- the segments 29; 31 of the sections 24; 26 compared to the segments 28; 30; 32 another, e.g. B. have greater length. This results in the second, exploded position of the sections 24; 26 gaps 36; 37, which are not one above the other - as shown in Fig. 3 - but next to each other - not shown - are located.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Framework For Endless Conveyors (AREA)
- Advancing Webs (AREA)
- Chain Conveyers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19718548A DE19718548C2 (en) | 1997-05-02 | 1997-05-02 | Variable length guide rail |
DE19718548 | 1997-05-02 | ||
PCT/DE1998/001080 WO1998050234A1 (en) | 1997-05-02 | 1998-04-18 | Length-variable sliding rail element for a roller chain |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0979170A1 true EP0979170A1 (en) | 2000-02-16 |
EP0979170B1 EP0979170B1 (en) | 2001-11-07 |
Family
ID=7828410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98931938A Expired - Lifetime EP0979170B1 (en) | 1997-05-02 | 1998-04-18 | Length-variable sliding rail element for a roller chain |
Country Status (5)
Country | Link |
---|---|
US (1) | US6269751B1 (en) |
EP (1) | EP0979170B1 (en) |
JP (1) | JP3181607B2 (en) |
DE (2) | DE19758468A1 (en) |
WO (1) | WO1998050234A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005092614A2 (en) * | 2004-03-26 | 2005-10-06 | Koenig & Bauer Aktiengesellschaft | Devices and method for drawing at least one web of material or at least one web strand into a folding apparatus |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3470803B2 (en) * | 1999-03-19 | 2003-11-25 | ケーニツヒ ウント バウエル アクチエンゲゼルシヤフト | Method and apparatus for drawing at least one paper web |
DE10004482C2 (en) | 2000-02-02 | 2002-06-13 | Koenig & Bauer Ag | Device for pulling a web in a web-fed rotary printing press |
CA2303619C (en) * | 2000-03-31 | 2009-12-08 | Martin Faucher | Support structures |
SE516848C2 (en) * | 2000-07-05 | 2002-03-12 | Flexlink Components Ab | Switching device for conveyor |
CN100522610C (en) * | 2004-03-26 | 2009-08-05 | 柯尼格及包尔公开股份有限公司 | Devices and method for drawing at least one web of material or at least one web strand into a folding apparatus |
DE102005045041B3 (en) | 2005-09-21 | 2007-02-01 | Koenig & Bauer Ag | Device for drawing a material strip and/or a strand with several material strips into a folding device comprises a guiding rail guided along a folding funnel having a shape-variable guiding rail section on the funnel |
KR101236079B1 (en) * | 2005-11-03 | 2013-02-21 | 엘지전자 주식회사 | variable structure for guiding the movement thereof |
DE502008002690D1 (en) * | 2007-07-27 | 2011-04-07 | Sew Eurodrive Gmbh & Co | RAIL SYSTEM AND RAILWAY SYSTEM |
US8171856B1 (en) | 2008-12-16 | 2012-05-08 | Lockheed Martin Corporation | Rail transport system having a modular reconfigurable rail assembly |
CH702278A1 (en) * | 2009-11-18 | 2011-05-31 | Mueller Martini Holding Ag | Guide arrangement with a transport element. |
KR200486860Y1 (en) * | 2013-04-08 | 2018-07-06 | 대우조선해양 주식회사 | Monorail joint system in fpso |
KR102575568B1 (en) * | 2022-12-12 | 2023-09-07 | 이석우 | Material transfer device |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB892208A (en) * | 1960-04-27 | 1962-03-21 | Devilbiss Co | Endless chain conveyor |
US4144965A (en) * | 1977-09-12 | 1979-03-20 | Robert L. Alldredge | Flexible conveyor track assembly |
DE2856638A1 (en) * | 1978-12-29 | 1980-08-14 | C A Heinemann & Co Maschf | Endless conveyor belt following curved path - has guide rollers at underside engaging sectional steel or tubular guide rail near that side |
GB2125758A (en) * | 1982-08-25 | 1984-03-14 | Mmd Design & Consult | Extensible conveyor section |
GB2161442A (en) * | 1984-06-15 | 1986-01-15 | P V H Engineering Limited | Conveyor |
DE3725634A1 (en) * | 1987-08-03 | 1989-02-16 | Roland Man Druckmasch | ROLLER CHAIN FOR A PAPER RAIL FEEDER OF A PRINTING MACHINE |
US4967669A (en) * | 1989-10-30 | 1990-11-06 | Gerber Garment Technology, Inc. | Track expander device for a conveyorized transport system |
US5127515A (en) * | 1990-10-01 | 1992-07-07 | Maskinfabrikken Baeltix A/S | Chain link conveyor |
DE4110668C1 (en) * | 1991-04-03 | 1992-05-27 | Koenig & Bauer Ag, 8700 Wuerzburg, De | |
DE4202713C2 (en) | 1992-01-31 | 1993-11-04 | Koenig & Bauer Ag | GUIDE TO INPUT A MATERIAL RAIL INTO A ROLL ROTARY PRINTING MACHINE |
US5211280A (en) * | 1992-03-13 | 1993-05-18 | Storcan Limitee | Adjustable guide rail apparatus for independently adjusting positions of first and second guide rails disposed respectively on opposite sides of the path of a conveyor |
DE4305955C1 (en) * | 1993-02-26 | 1994-07-21 | Koenig & Bauer Ag | Profile bar for guiding a roller chain |
DE4411493C1 (en) * | 1994-04-02 | 1995-06-08 | Roland Man Druckmasch | Guide pieces for roller chain which can be pulled apart |
ES2105898T3 (en) | 1994-04-12 | 1997-10-16 | Mts Modulare Transp Sys Gmbh | SUSPENDED CONVEYOR INSTALLATION. |
DE9408513U1 (en) * | 1994-05-24 | 1995-09-21 | Mts Modulare Transport Systeme Gmbh, Vomp | Overhead conveyor system |
DE29516558U1 (en) * | 1995-10-19 | 1995-12-07 | Gärtner, Franz, 97656 Oberelsbach | Universal profile rail for overhead conveyors |
-
1997
- 1997-05-02 DE DE19758468A patent/DE19758468A1/en not_active Withdrawn
-
1998
- 1998-04-18 JP JP54760198A patent/JP3181607B2/en not_active Expired - Fee Related
- 1998-04-18 DE DE59802067T patent/DE59802067D1/en not_active Expired - Fee Related
- 1998-04-18 US US09/403,751 patent/US6269751B1/en not_active Expired - Fee Related
- 1998-04-18 WO PCT/DE1998/001080 patent/WO1998050234A1/en active IP Right Grant
- 1998-04-18 EP EP98931938A patent/EP0979170B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9850234A1 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005092614A2 (en) * | 2004-03-26 | 2005-10-06 | Koenig & Bauer Aktiengesellschaft | Devices and method for drawing at least one web of material or at least one web strand into a folding apparatus |
WO2005092614A3 (en) * | 2004-03-26 | 2006-02-09 | Koenig & Bauer Ag | Devices and method for drawing at least one web of material or at least one web strand into a folding apparatus |
US7387601B2 (en) | 2004-03-26 | 2008-06-17 | Koenig & Bauer Aktiengesellschaft | Devices and methods for drawing at least one web of material or at least one web strand into a folding apparatus |
Also Published As
Publication number | Publication date |
---|---|
JP2000512966A (en) | 2000-10-03 |
US6269751B1 (en) | 2001-08-07 |
DE19758468A1 (en) | 1998-11-12 |
DE59802067D1 (en) | 2001-12-13 |
WO1998050234A1 (en) | 1998-11-12 |
JP3181607B2 (en) | 2001-07-03 |
EP0979170B1 (en) | 2001-11-07 |
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