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Class 270/52.25 - By gripping


Subclass of Class 270 - Sheet-material associating
Definition: Subject matter wherein the signature opener includes at
No. of patents: 23
Last issue date: 01/10/2012


NumberTitleIssue Date
8091880Device for fitting printed products with inserts
The device has successively disposed receiving elements (14). These are formed by a channel-like base (42) and a wall (44) trailing as viewed in circumferential direction (U). The circumferential path (24) extends in the working section (...
01/10/2012
7802780Method and device for inserting flat articles into printed products
Flat articles are inserted into printed products (3) continuously conveyed by grippers (11) of a gripper conveyor (1), wherein the printed products are held by the grippers at their fold or spine edges and wherein the grippers (11) are co...
09/28/2010
7658373Method for producing multi-part print products
A method for producing multi-part print products includes supplying a folded main print product fold first to respectively one pouch of successively following pouches on a conveying device for a production line that includes a plurality of feeders. The folded main p...
02/09/2010
7422203Apparatus for producing final printed products
In order to produce final printed products (14) in the same compartment (12), a first product for insertion (22) is inserted into a first folded printed product (10), and a second product for insertion (28) is inserted into a secon...
09/09/2008
7396007Positioning device for a rotationally displaceable positioning element
A positioning device for a positioning element, which is rotationally displaceable about a first axis, including a positioning member engaged with the positioning element. The positioning member is rotatable about a second axis perpendicular to and spaced from the f...
07/08/2008
7318587Method of, and apparatus for, stabilizing and positioning sheet-like articles
The invention relates to a method of, and an apparatus for, stabilizing and positioning sheet like articles (16), in particular printed products. In order to prevent the products from buckling and fanning out, the position of an edge (20) of the produc...
01/15/2008
7073785Apparatus for processing printed products
The processing conveyer device (10) has a plurality of receiving elements (18) that are arranged one behind the other and are driven in a circulatory direction, said elements having a support element and a base element for supporting the printing produ...
07/11/2006
7063313Device for holding printed products
A device for holding printed products fed in variations of at least collecting and collating feed modes. The device includes a holding element for holding products fed in different feed modes. The holding element, in turn, includes a deflection element which, in a p...
06/20/2006
6991421Sheet accumulation processing device
There is disclosed a sheet accumulation processing device having a shielding mechanism of a sheet discharge opening which is simple in mechanism, low in cost and requires no complicated control. In the device, after an end of a sheet bunch sent via one end of a slit...
01/31/2006
6945923Method for producing a newspaper
A method of producing a newspaper having at least one section which is formed from at least one centrally folded printed sheet. The following steps are carried out according to the invention: a) individual sequentially printed sheets, which are intended for forming ...
09/20/2005
6877732Feed conveyor with opening apparatus
The apparatus has a feed conveyor (12) which is assigned an opening apparatus (18). Located at the downstream end of the feed conveyor (12) is the transfer region (16), through which the movement path (26) of clamps (24) run...
04/12/2005
6832757Clamp with opening element
The clamp has two interacting clamp elements (14) which can be moved relative to one another. These are intended for retaining a sheet-like article (70). The clamp (12) also has a holding-open element (20) which is intended for engaging b...
12/21/2004
6830241Pocket assembly forming different size assemblages
An apparatus for use in forming sheet material assemblages includes a pocket assembly having upper and lower grippers. The upper gripper is spaced a first distance from a sheet material support portion of the pocket assembly to engage an upper edge portion of a larg...
12/14/2004
6820870Device for opening and inserting printed products in a gathering line
An insertion and gathering device having two deflection wheels, a conveying apparatus circulating around the deflection wheels, receiving containers coupled to and moved along successively by the conveying apparatus with each receiving container having a pocket with...
11/23/2004
6764073Adjustable gripping device for adjustable sheet-receiving pockets and method for adjusting sheet-receiving pockets
An adjustable gripper system for releasably holding at least one sheet against a surface includes an adjustment body, a gripper connected thereto for holding the sheet against the surface, and a cam follower to be actuated by a cam. The cam follower is connected to ...
07/20/2004
6705608Sheet material conveying apparatus with adjustable top grippers for pockets
A sheet material conveying apparatus has at least one pocket running along a track, the pocket including a base section for receiving sheet material and an upper section including at least one upper gripper for holding an edge of the sheet material. The at least one...
03/16/2004
6691996Lap separator for sheet-receiving pockets and method for separating laps in sheet-receiving pockets
A lap separator system opens a sheet in a pocket traveling in a direction at a given speed, the pocket having forward and rearward walls pivotally connected to one another and, together, defining a sheet-receiving opening, and includes a moveable separato...
02/17/2004
6311968Method of producing printed products by inserting partial products and/or enclosures into a primary product, and device for executing the method
A method and device for producing printed products wherein first primary products are supplied, respectively, fold first to successive, uniformly-spaced pockets disposed transversely to a conveying direction at a beginning of a first segment of a producti...
11/06/2001
6234466Method of inserting printed products into a folded main product
A method of combining a number of individually printed products into a finished product, for example a weekend newspaper containing numerous sections. The individually printed products are of the type that are folded at their mid portion so that they can ...
05/22/2001
5769405Device for feeding a gathering section of a gather-stitcher
A device for feeding a gathering section of a gather-stitcher includes a rotatingly driven conveyor drum which pulls printed sheets off a stack of a printed sheet magazine with the fold in front. The printed sheets are conveyed around the circumference of...
06/23/1998
5474286Process and device for opening folded printed products
Printed products are transported in the direction of conveyance suspended, held by their fold, from transporting clamps of a conveying device. The end area of the printed products rests on a supporting mechanism and the uppermost product part protrudes wi...
12/12/1995
5462266Process and apparatus for opening folded printed products
Folded printed products are transported while held in suspended position at their fold and supported in their end region remote from the fold. The end section of the first product part, projecting with respect to the second product part, is seized and tem...
10/31/1995
5326088Apparatus for feeding signatures to a rotary drum with angularly spaced grippers
A rotary drum with angularly spaced grippers delivers magazine signatures to the collating conveyor of a saddle stitch binding machine. The signatures are supplied to the drum in the form of a running shingle with successive leading signatures being pulle...
07/05/1994
 
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