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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
1	System for breaking in creases of a box blank	US127260	1993-09-24	US5382217A	1995-01-17	Hermann Namowitz
A box tube blank having first, second, third, and fourth panels joined together at first, second, third, and forth creases is broken in starting with the blank oriented in a starting plane with the first and third creases superposed and the second and fourth creases outermost. First the second and fourth creases are pressed toward each other parallel to the starting plane to spread the first and third creases away from each other until the second and fourth creases are juxtaposed and the first and third creases lie outermost and the blank lies generally perpendicular to the starting plane. Then the tube blank passes between an upstream pair of parallel rollers extending perpendicular to the starting plane to compress it parallel to the starting plane. Thereafter the first and third creases are pressed toward each other perpendicular to the starting plane to spread the second and fourth creases away from each other until the first and third creases are juxtaposed and the second and fourth creases lie outermost and the blank lies generally parallel to the starting plane. The tube blank then passes between a downstream pair of parallel rollers extending parallel to the starting plane to compress it perpendicular to the starting plane.
2	Method of and a device for raising flattened parallelepipedic blanks	US397245	1989-08-23	US5033975A	1991-07-23	Paul Traegaardh
A method and device are disclosed for raising rimpled and flattened parallelepipedic blanks to form rectangular parallelepipeds. A supply of flattened parallelepipedic blanks are rolled out in a first rolling direction through a pair of discharging rollers. Pressure is imparted on the flattened parallelepipedic blanks in a direction opposite to the first rolling direction by means of a pusher for opening the blank to nearly 180.degree. in a direction perpendicular to the rolling direction. The pusher is thereafter retracted in the first rolling direction to raise the blank to form a rectangular parallelepiped with a substantially square-shaped cross section. The formed blanks are thereafter unloaded from the device.
3	Machine for erecting and counterfolding collapsed boxes	US134987	1980-03-28	US4331436A	1982-05-25	Valentin Kuttenbaum; Ernst Henle
A device for erecting and countercollapsing boxes from preformed blanks comprises a carrier arm pivotally attached to a chain drive and guided by a generally oval track to engage at a feed station the back edge of a blank for pushing the same through a pair of parallel guide slots along a path to an erecting station defined by rotary carrier synchronized with the chain drive for revolving a stopper to have, upon the emergence of the blank from the guide slots, a distance from the slots' exit substantially equal to the width of the blank and an orientation parallel to front and back edges of the blank. The stopper catches at the slots' exit the front blank edge and continues to revolve with tangential speed less than the speed of the arm, whereby relative motion of the stopper and the arm gives rise to a compressive force which opens and countercollapses a box from the blank. A convex arresting surface on the rotary carrier engages a side of the box only upon the determination of a collapsing phase to limit lateral motion of the box during a pushing thereof by the arm into removal slots. The stopper includes a radial surface inclinable toward the exit of the feed slots for facilitating a catching of the front blank edge and toward the removal slots, upon further rotation of the rotary carrier, for facilitating the sliding of the countercollapsed box from the erecting station.
4	プレート要素を折曲げる装置	JP2011529463	2009-09-17	JP5821098B2	2015-11-24	クリブレッズパスカル; ファーブルオリビエ

5	包装スリーブを予備折りする、装置および方法	JP2016553896	2015-01-29	JP2017510518A	2017-04-13	フォン・ビルゲレンベルント; クラウスマルクス; ナーバークラウス
包装スリーブ(10)の予備折りのための装置(14)であって、包装スリーブ(10)の底面(8)を予備折りする、折曲げツール(27)を有する少なくとも1つの折曲げデバイス(23”)と、包装スリーブ(10)のゲーブル面(9)を予備折りする、折曲げツール(27)を有する少なくとも1つの折曲げデバイス(23’)を備える、装置(14)が図示および説明される。コンパクトなシステムにおける包装スリーブ(10)のゲーブル面の精密かつ迅速な予備折りを実現するために、折曲げデバイス(23’、23”)がすべて垂直方向および水平方向に移動可能なように取り付けられることが提案される。さらに、包装スリーブ(10)を予備折りする方法が図示および説明される。【選択図】図2A
6	Carton end closure score line pre-breaking method and mechanism	US445369	1995-05-19	US5605030A	1997-02-25	Frank A. Rodocker
A carton end closure score line breaker mechanism for pre-breaking the top closure score lines before the filling and closing and sealing steps does not include a center post, or any components which extend into the inside of a carton end closure, eliminating any chance for contamination inside the end panels. The center-free breaker mechanism includes a pair of blades each having an arcuate center section for caving in the adjacent end panel and, thereby, bulging the side end panels and pulling in the oppositely disposed panel, and a blade fork and another pair of blades, wherein the blade fork includes two longitudinal, parallel blades which slide across the side body panels, and each blade of the other pair is a flat-faced bar for engaging the adjacent end panel and causing the side end panels to project outwardly completing the pre-breaking of all end closure score lines.
7	High speed four-way carton end closure score line breaker assembly	US295432	1994-08-25	US5538491A	1996-07-23	Barry C. Owen; Randy D. Jackson
A carton score line breaker assembly for breaking four end closure panels. The assembly includes two oppositely disposed pairs of breaker elements for, in turn, breaking the two oppositely disposed panels inwardly. Both pairs of elements are continuously rotating.
8	System for the transport and raising of packing container blanks	US583201	1984-02-24	US4573957A	1986-03-04	Alf Billberg
A system for the transport and raising of packing container blanks to be utilized in packing machines which convert flattened, tubular packing container blanks to filled and closed packages. A simple and space-saving arrangement of this invention comprises gripping elements (10) placed along a conveyer (5) which in a continuous movement take up a blank (1) from the conveyer and raise the same to a square cross-section and pass it on in raised position.
9	Device for the pre-folding of the closure of a folding box	US675362	1976-04-09	US4044656A	1977-08-30	Wilhelm Vetten
The invention relates to a process and apparatus for pre-folding and unfolding of a closure on a folding box of rectangular cross-section, which closure is formed of the creased unslotted end portion of the walls of the box of which two opposite closure panels are each provided with a pair of creases running from the corners and converging toward the center of the margin so as to form triangular pockets upon folding. The device comprises two pairs of folding tools at 90.degree. to one another and means for displacing them. One of the pairs corresponding to the creased panels each is bifurcated with a folding tine which engages its panel at substantially one location during folding while the other tine in inactive and an unfolding tine which engages the opposite face of the same panel during unfolding while the folding tine is inactive. A plunger is moved into the box prior to folding to serve as a backing means and, by unfolding as described, the panels are restored to a position where they are at most only minimally contacted by the plunger during withdrawal from the box. Thus, if the end portion of the box carries an adhesive material for later closure, the adhesive will not be removed by sliding of the plunger therealong.
10	High speed four-way carton end closure score line breaker assembly	US625942	1996-04-01	US5681253A	1997-10-28	Barry C. Owen; Randy D. Jackson
A carton score line breaker assembly for breaking four end closure panels. The assembly includes two oppositely disposed pairs of breaker elements for, in turn, breaking the two oppositely disposed panels inwardly. Both pairs of elements are continuously rotating.
11	Bottom sealing tab prebreaking apparatus	US381680	1982-05-25	US4515580A	1985-05-07	Harold Lovelace
A bottom sealing tab breaking method and apparatus for a paperboard carton bottom construction. The invention may be employed with existing apparatus for prebreaking paperboard container bottoms.
12	Method and apparatus for shaping a rectangular carton blank	US377047	1982-05-11	US4468214A	1984-08-28	Bruno Grundler
In folding boxes forming a conveyor chain, rectangular, tubular carton blanks are introduced stepwise into two juxtaposed mirror-image designed folding stations. In the folding stations, the carton blanks are defomed by means of fingers and clamps so that their base surface is pulled into a parallelogram. The two edges forming the longer diagonal are pressed by means of stamping dies and by means of a counterholder and a stamping plate, respectively. After pressing, the carton blanks are pulled back into the folding boxes and are returned to their rectangular shape.
13	Carton erecting apparatus	US834166	1977-09-19	US4178839A	1979-12-18	Charles C. Hughes
Method and apparatus for erecting cartons wherein a flat folded carton blank is conveyed to the apparatus where it is momentarily stopped. Suction cups pull the underside of the blank downwardly against a breaker bar to bow the underside downwardly pulling the leading and trailing ends of the blank toward each other and thus bowing the upper carton side upwardly. With the carton thus partially opened, an overhead opening element rotates into engagement with a trailing side panel of the carton to swing it through an arc of about 90.degree. until it is substantially vertical. An overbreak element thereafter engages the now vertical trailing side panel and swings it through another 90.degree. to overbreak the carton. In this condition, the carton is conveyed out of the erecting apparatus and into transport lugs of the transport conveyor of a cartoner.
14	Carton bottom breaker	US731175	1977-05-05	US4135439A	1979-01-23	Howard E. Murrah
A carton bottom breaker for performing a prebreaking operation on the panels of a bottom closure structure of a coated paperboard carton mounted on a carton forming mandrel. A movable carrier member has a V-shaped breaker means fixed thereon which comprises a pair of outwardly sloping folder plates for operative engagement with the fold-over panels of the bottom closure of a carton. A spring biased V-shaped breaker plate member is movably mounted on the carrier member between the sloping folder plates in a plane transverse to the V-shape formed by the folder plates, and it is adapted to engage the fold-in panels of the bottom closure of a carton. A mandrel stop finger is carried by the V-shaped breaker plate member for abutment with the carton mandrel, in an off-center position, to prevent damage of the mandrel by engagement with the V-shaped breaker means and V-shaped breaker member.
15	Carton erecting apparatus	US723992	1976-09-16	US4057008A	1977-11-08	Charles C. Hughes
Method and apparatus for erecting cartons wherein a flat folded carton blank is conveyed to the apparatus where it is momentarily stopped. Suction cups pull the under side of the blank downwardly against a breaker bar to bow the under side downwardly pulling the leading and trailing ends of the blank toward each other and thus bowing the upper carton side upwardly. With the carton thus partially opened, an overhead opening element rotates into engagement with a trailing side panel of the carton to swing it through an arc of about 90.degree. until it is substantially vertical. An overbreak element thereafter engages the now vertical trailing side panel and swings it through another 90.degree. to overbreak the carton. In this condition, the carton is conveyed out of the erecting apparatus and into transport lugs of the transport conveyor of a cartoner.
16	APPARATUS AND METHOD FOR PRE-FOLDING OPEN PACKAGING SLEEVES	PCT/EP2015051794	2015-01-29	WO2015124396A9	2015-10-08	VON BIRGELEN BERND; JENKEL MARKUS; NABER KLAUS
Depicted and described is an apparatus (14) for pre-folding packaging sleeves (10), comprising: at least one folding device (23") that includes folding tools (27) for pre-folding the bottom surfaces (8) of a packaging sleeve (10); and at least one folding device (23') that includes folding tools (27) for pre-folding the top surfaces (8) of a packaging sleeve (10). In order to be able to accurately and quickly pre-fold both sides of the packaging sleeves (10) in a compact system, all folding devices (23', 23") are mounted so as to be movable vertically and horizontally. A method for pre-folding packaging sleeves (10) is also depicted and described.

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