US3464303A - Folding work table for paper cutting machines - Google Patents

Folding work table for paper cutting machines Download PDF

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Publication number
US3464303A
US3464303A US3464303DA US3464303A US 3464303 A US3464303 A US 3464303A US 3464303D A US3464303D A US 3464303DA US 3464303 A US3464303 A US 3464303A
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US
United States
Prior art keywords
work table
folding table
folding
paper cutting
cutting machines
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
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English (en)
Inventor
Rudolf Mohr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US3464303A publication Critical patent/US3464303A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B1/00—Extensible tables
    • A47B1/04—Extensible tables with supplementary leaves or drop leaves arranged at the periphery
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B5/00—Suspended or hinged panels forming a table; Wall tables
    • A47B5/04—Suspended or hinged panels forming a table; Wall tables foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
    • B23Q1/74—Auxiliary tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/889—Tool with either work holder or means to hold work supply

Definitions

  • a folding table is connected to a work table of a paper cutting machine for displacement between a folded, inoperative position beneath the work table and an extended position in which the folding table provides an additional working surface area which is flush with that of the work table.
  • the folding table includes a first part having one end connected by a hinge to the work table and an opposite end hingeably attached to a first end of a second part of the folding table. The opposite end of the second part supports a follower which is guided in a rail such that by acting on the first part, the table can be folded and displaced from its extended position to its unfolded position beneath the work table and vice versa.
  • This invention relates to a folding table for providing additional working surface area to that of a work table of a paper cutting machine.
  • a further disadvantage consists in that, during the pushing of the stack, the accurately aligned sheets can be displaced relatively to one another.
  • a work table of a paper cutting machine a folding table comprised of a first part and a second part and displaceable between a folded position and an extended position in which it provides additional working surface area, pivot means fixed relatively to said work table and connected to one side of said first part, hinge means connecting the opposite side of said first part to one side of said second part, a follower connected to the opposite side of said second part, and guide cam means cooperating with said follower for guiding said follower during displacement of said folding table between said folded position ta-nd said extended position.
  • the working surface area of the machine can be enlarged, so that, on this enlarged area, it is possible to rotate stacks, the dimensions of which would project beyond the standard table dimensions, without the operator coming within range of the cutting knife or without the individual sheets being displaced relatively to one another.
  • the folding table has its working surface fiush with that of the work table when in the extended position, whereas in the folded position, it is ice folded below the work table.
  • the displacement of the folding table may be elfected manually or by a motor.
  • the first part is connected to one end of a link, and the other end of the link is connected to a crank.
  • the crank may be driven by a motor, the motor being switched off, by terminal switches, as, the appropriate folded or extended position of the folding table is reached.
  • the two working faces of the parts of the folding table preferably bear one upon the other.
  • a folding table 1 has a part 5 pivotally mounted, by way of a support arm 2, on a pivot 3 fixed below a front table 4 of the machine.
  • the table part 5 of the folding table 1 is provided at its forward side with a bracket 6 having fixed thereto a pin 7 on which one end 8 of a link 9 is pivotally mounted.
  • the other end 10 of the link 9 is pivotally mounted on a pin 11 of the crank 12 which is turnably mounted on a shaft 13 and is driven by an electric motor 14.
  • a table part 15 is connected via a hinge 16 to the table part 5.
  • the table part 15 has at its forward side a bracket 17 carrying a pin 18 slidably guided in a guide rail 19.
  • the guide rail 19 serves as a guide cam means for the pin 18 which functions as a follower, as will be explained later.
  • the extended position of the folding table is shown in full lines, the table 1 prolonging the front work table 4 of the paper cutting machine. Consequently, a stack of paper positioned on the rear work table can, with the aid of a feed saddle or carriage, be displaced onto the folding table and can there be rotated without hindrance.
  • the cutting operation can be initiated and a cutting step takes place in a conventional manner.
  • the folding table is displaced into the folded position which is shown in chain lines and in which the table 1 is beneath the table 4.
  • the crank 12 rotates c0unterclockwise and, as it does so, pulls the part 5 downwardly.
  • the part 15 of the folding table 1 is entrained by the part 5 and is so guided by the pin 18 in the guide rail 19 that it passes into the folded position shown.
  • the control pulses for the drive of the folding table are expediently produced by a program-carrying means which carries the cutting program.
  • a work table of a paper cutting machine a folding table comprised of a first part and a second part and displaceable between a folded position and an extended position in which it provides additional working surface area, pivot means fixed relatively to said work table and connected to one side of said first part, hinge means connecting the opposite side of said first part to one side of said second part, a follower connected to the opposite side of said second part, and guide cam means cooperating with said follower for guiding said follower during displacement of said folding table between said folded position and said extended position.
  • said i work table is at the front of said machine, said pivot means is disposed below the front of said work table, said guide cam means extends from forward of the front of said work table to below the front of said work table, and said folding table is displaceable between a folded position below the front of said work table and an extended position in which its working surface is flush with that of said work table.
  • said guide cam means comprises a channel-form rail
  • said 5 follower comprises a pin slidably mounted said rail.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Sheet Holders (AREA)
US3464303D 1965-10-29 1966-10-19 Folding work table for paper cutting machines Expired - Lifetime US3464303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM67107A DE1242560B (de) 1965-10-29 1965-10-29 Klapptisch zum Anschluss an den Arbeitstisch von Papierschneidemaschinen

Publications (1)

Publication Number Publication Date
US3464303A true US3464303A (en) 1969-09-02

Family

ID=7312063

Family Applications (1)

Application Number Title Priority Date Filing Date
US3464303D Expired - Lifetime US3464303A (en) 1965-10-29 1966-10-19 Folding work table for paper cutting machines

Country Status (7)

Country Link
US (1) US3464303A (h)
BE (1) BE688774A (h)
CH (1) CH443220A (h)
DE (1) DE1242560B (h)
ES (1) ES133464Y (h)
FR (1) FR1499545A (h)
GB (1) GB1143254A (h)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249533A (en) * 1991-07-18 1993-10-05 Barudan America, Inc. Sewing machine table
US20060249057A1 (en) * 2005-05-05 2006-11-09 Meyer Richard A Swing-out workbench extension
US20080308016A1 (en) * 2005-05-05 2008-12-18 Richard Meyer Swing-out workbench extension apparatus
CN113001797A (zh) * 2021-03-01 2021-06-22 尤建国 一种晶圆光刻显影用打孔机
US11628757B2 (en) * 2018-07-19 2023-04-18 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg Adjustable assembly for a vehicle with a pivotable table element

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101911A1 (de) * 1981-01-22 1982-09-02 Karl Mohr "vorrichtung zum schneiden von papier, pappe oder dgl.."
US5119704A (en) * 1991-04-05 1992-06-09 Gerber Garment Technology, Inc. Combined cutting machine and take-off table
WO2009003121A1 (en) 2007-06-26 2008-12-31 Acme United Corporation Rotary trimmer
USD593599S1 (en) 2007-06-26 2009-06-02 Acme United Corporation Trimmer
USD607501S1 (en) 2008-09-19 2010-01-05 Acme United Corporation Laptop paper trimmer
CN105922326A (zh) * 2016-05-08 2016-09-07 甘肃天水岐黄药业有限责任公司 一种自动药材切断机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US725464A (en) * 1902-05-31 1903-04-14 George W Lutz Folding stake-holder.
US2703740A (en) * 1951-12-06 1955-03-08 Cochard Jean Marie Segment extension leaves for round or oval tables
US2760571A (en) * 1951-05-18 1956-08-28 West Virginia Pulp & Paper Co Paper trimmer having automatic table slot closer
US2978944A (en) * 1958-04-11 1961-04-11 Elmer G Overly Adjustable work support usable with die cutting press

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US725464A (en) * 1902-05-31 1903-04-14 George W Lutz Folding stake-holder.
US2760571A (en) * 1951-05-18 1956-08-28 West Virginia Pulp & Paper Co Paper trimmer having automatic table slot closer
US2703740A (en) * 1951-12-06 1955-03-08 Cochard Jean Marie Segment extension leaves for round or oval tables
US2978944A (en) * 1958-04-11 1961-04-11 Elmer G Overly Adjustable work support usable with die cutting press

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249533A (en) * 1991-07-18 1993-10-05 Barudan America, Inc. Sewing machine table
US20060249057A1 (en) * 2005-05-05 2006-11-09 Meyer Richard A Swing-out workbench extension
US20080308016A1 (en) * 2005-05-05 2008-12-18 Richard Meyer Swing-out workbench extension apparatus
US7878129B2 (en) * 2005-05-05 2011-02-01 Richard Meyer Swing-out workbench extension apparatus
US11628757B2 (en) * 2018-07-19 2023-04-18 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg Adjustable assembly for a vehicle with a pivotable table element
CN113001797A (zh) * 2021-03-01 2021-06-22 尤建国 一种晶圆光刻显影用打孔机

Also Published As

Publication number Publication date
GB1143254A (en) 1969-02-19
BE688774A (h) 1967-03-31
FR1499545A (fr) 1967-10-27
DE1242560B (de) 1967-06-22
ES133464Y (es) 1968-07-01
ES133464U (es) 1968-03-01
CH443220A (de) 1967-09-15

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