EP0939053A3 - Sheet stacking device - Google Patents

Sheet stacking device Download PDF

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Publication number
EP0939053A3
EP0939053A3 EP98124156A EP98124156A EP0939053A3 EP 0939053 A3 EP0939053 A3 EP 0939053A3 EP 98124156 A EP98124156 A EP 98124156A EP 98124156 A EP98124156 A EP 98124156A EP 0939053 A3 EP0939053 A3 EP 0939053A3
Authority
EP
European Patent Office
Prior art keywords
storage platform
die
der
ablageplattform
pawl
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.)
Withdrawn
Application number
EP98124156A
Other languages
German (de)
French (fr)
Other versions
EP0939053A2 (en
Inventor
Frank Schmid
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.)
Jagenberg Querschneider GmbH
Original Assignee
Jagenberg Querschneider GmbH
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 Jagenberg Querschneider GmbH filed Critical Jagenberg Querschneider GmbH
Publication of EP0939053A2 publication Critical patent/EP0939053A2/en
Publication of EP0939053A3 publication Critical patent/EP0939053A3/en
Withdrawn legal-status Critical Current

Links

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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
    • B65H31/08—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another
    • B65H31/10—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another and applied at the top of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4212—Forming a pile of articles substantially horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4225—Handling piles, sets or stacks of articles in or on special supports
    • B65H2301/42256—Pallets; Skids; Platforms with feet, i.e. handled together with the stack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4226—Delivering, advancing piles
    • B65H2301/42264—Delivering, advancing piles by moving the surface supporting the lowermost article of the pile, e.g. conveyor, carriage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)

Abstract

Zum Stapeln von Bögen (1), insbesondere von geschuppt zugeförderten Papier- oder Kartonbögen auf Paletten (4) sind Vorrichtungen bekannt, die eine an Zugmitteln (15) in Ständern (6) aufgehängte Ablageplattform (5) aufweisen, auf der die Stapel (3) gebildet werden. Zum Festklemmen der Ablageplattform (5) an einem Ständer (6) bei einem Riß des Zugmittels (15) enthält die Vorrichtung eine Fangvorrichtung (17) mit folgenden Merkmalen:

  • Eine senkrecht an den Ständer (6) befestigte Zahnstange (18),
  • ein an der Ablageplattform (5) oder deren Träger (9) kippbar gelagerter zweiarmiger Hebel (20, 24), wobei an einem Hebelarm (20) eine in die Zahnstange (18) einrückbare Sperrklinke (19) und an dem anderen Hebelarm (24) das Zugmittel befestigt ist, und
  • eine an der Ablageplattform (5) oder deren Träger (9) befestigte Feder (22), die auf einen Hebelarm (24) einwirkt, um die Sperrklinke (19) in die Zahnstange (18) einzurücken, und die zur Inaktivierung der Sperrklinke (19) von dem Zugmittel (15) durch das Gewicht der Ablageplattform (5) gespannt wird.
Figure 00000001
Devices are known for stacking sheets (1), in particular sheets of paper or cardboard that are conveyed in a shingled manner on pallets (4), which have a storage platform (5) suspended on traction means (15) in stands (6) on which the stacks (3 ) are formed. In order to clamp the storage platform (5) to a stand (6) in the event of a tear in the traction means (15), the device contains a safety device (17) with the following features:
  • A rack (18) fastened vertically to the stand (6),
  • a two-armed lever (20, 24) which is tiltably mounted on the storage platform (5) or its support (9), a pawl (19) which can be pushed into the rack (18) on one lever arm (20) and on the other lever arm (24) the traction device is attached, and
  • a spring (22) fastened to the storage platform (5) or its support (9), which acts on a lever arm (24) in order to insert the pawl (19) into the toothed rack (18) and which deactivates the pawl (19 ) is tensioned by the traction means (15) by the weight of the storage platform (5).
Figure 00000001
EP98124156A 1998-02-25 1998-12-19 Sheet stacking device Withdrawn EP0939053A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19807853 1998-02-25
DE19807853A DE19807853C1 (en) 1998-02-25 1998-02-25 Stacking machine for paper sheets

Publications (2)

Publication Number Publication Date
EP0939053A2 EP0939053A2 (en) 1999-09-01
EP0939053A3 true EP0939053A3 (en) 2002-10-23

Family

ID=7858826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98124156A Withdrawn EP0939053A3 (en) 1998-02-25 1998-12-19 Sheet stacking device

Country Status (3)

Country Link
US (1) US6206366B1 (en)
EP (1) EP0939053A3 (en)
DE (1) DE19807853C1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001031313A (en) * 1999-07-22 2001-02-06 Canon Inc Sheet material stacking device and image forming device
ITMI20020006A1 (en) 2002-01-07 2003-07-07 Antonio Marchetti DEVICE FOR LOCKING THE DESCENT OF THE SPOOL TROLLEY IN A FIXED COLUMN WRAPPING MACHINE
US7097003B2 (en) 2003-07-21 2006-08-29 The Peelle Company Ltd. Elevator landing door broken chain safety device
US7246685B2 (en) * 2004-07-13 2007-07-24 Target Brands, Inc. Forklift guard
JP4897862B2 (en) * 2009-10-02 2012-03-14 キヤノンファインテック株式会社 Sheet stacking apparatus, sheet processing apparatus, and image forming apparatus
EP2336034B1 (en) * 2009-12-21 2013-01-09 MSK - Verpackungs-Systeme GmbH Method and device for wrapping a stack of goods with a film
JP6095327B2 (en) * 2012-11-05 2017-03-15 キヤノン株式会社 Sheet feeding apparatus and image forming apparatus
DE102015014280A1 (en) * 2015-11-06 2017-05-11 Eisenmann Se Lifting system for lifting and / or lowering loads
CN107019917A (en) * 2017-05-27 2017-08-08 中山市金马科技娱乐设备股份有限公司 A kind of insurance institution of new flying tower

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US855646A (en) * 1907-02-13 1907-06-04 Bernard Lehn Safety device for elevators.
US3891063A (en) * 1972-11-15 1975-06-24 Lucasey Manufacturing Corp Portable elevator apparatus
DE2749912B1 (en) * 1977-11-08 1979-03-08 Jagenberg Werke Ag Tray for stacked goods
DE3922183A1 (en) * 1989-07-06 1991-01-17 Juergens Walter Platform lift with mechanical safety catch - has spring-loaded holding bolts disengaged only when lifting chain is taut
DE4445994A1 (en) * 1994-12-22 1996-06-27 Jagenberg Papiertech Gmbh Device for stacking sheets, in particular sheets or sheets of paper or cardboard conveyed in shingles

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE183212C (en) *
US710038A (en) * 1902-05-22 1902-09-30 Philip H Burgart Safety-elevator.
FR411160A (en) * 1909-12-31 1910-06-09 Jay Soc Parachute for iron chain locks
GB191123312A (en) * 1911-10-23 1912-03-14 Joseph Freir Smith Improvements in Safety-suspension Devices for Lifts and the like.
US1278742A (en) * 1918-01-10 1918-09-10 Louis Pichler Safety device for mine-cages.
US1714297A (en) * 1928-04-25 1929-05-21 Crispen Clarence Cullen Elevator
US2266915A (en) * 1940-12-14 1941-12-23 Curtis Mfg Co Lift for raising motor vehicles
GB1429181A (en) * 1972-01-31 1976-03-24 Ratcliff Tail Lifts Ltd Safety devices for vehicle tail lifts
US3848706A (en) * 1973-12-03 1974-11-19 Westinghouse Electric Corp Lift apparatus
FR2264756A1 (en) * 1974-03-20 1975-10-17 Cfea Lift cage safety device - has brake operating automatically if chain slackens
US4254939A (en) * 1978-05-31 1981-03-10 Ratcliff Tail Lifts Limited Safety devices for load lifting and lowering apparatus
US4725185A (en) * 1986-05-12 1988-02-16 Maxon Industries, Inc. Fail safe brake for rail type lifts
US4745726A (en) * 1986-10-02 1988-05-24 Mima, Inc. Carriage safety and chain tensioning device for stretch wrap machines
SU1668268A1 (en) * 1988-12-14 1991-08-07 Азербайджанский научно-исследовательский и проектно-конструкторский институт нефтяного машиностроения Catcher for hoisting devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US855646A (en) * 1907-02-13 1907-06-04 Bernard Lehn Safety device for elevators.
US3891063A (en) * 1972-11-15 1975-06-24 Lucasey Manufacturing Corp Portable elevator apparatus
DE2749912B1 (en) * 1977-11-08 1979-03-08 Jagenberg Werke Ag Tray for stacked goods
DE3922183A1 (en) * 1989-07-06 1991-01-17 Juergens Walter Platform lift with mechanical safety catch - has spring-loaded holding bolts disengaged only when lifting chain is taut
DE4445994A1 (en) * 1994-12-22 1996-06-27 Jagenberg Papiertech Gmbh Device for stacking sheets, in particular sheets or sheets of paper or cardboard conveyed in shingles

Also Published As

Publication number Publication date
US6206366B1 (en) 2001-03-27
EP0939053A2 (en) 1999-09-01
DE19807853C1 (en) 1999-03-25

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