摘要:
A rolled product dispenser for dispensing a web of rolled product. The rolled product dispenser comprises a housing, a dispensing assembly operationally connected to the housing and interacting with the web of the rolled product and a cutting assembly cooperating with the dispensing assembly to sever the web of rolled product. The cutting assembly comprises at least two cutting blades, each one of the cutting blades having a first end and a second end. The first end is pivotally mounted and the second end is operationally connected to a guiding assembly for guiding the blade between a cutting position and a non-cutting position.
摘要:
The drum comprises a longitudinal central web (10a) corresponding to the length of the drum and extending from its ends (10b) to be positioned relative to the end plates of the boot of the apparatus, and having between its end discs (10c-10e) a plurality of intermediary discs (10g) provided with a notch (10h) defining the housing zone of the cutting device, said drum receiving a sleeve made of elastomeric material. According to the invention, the drum receives one or several sleeves (11) made of an elastomeric material and braced around the discs parts composing the drum, the one or more sleeves at the initial unbraced state have a diameter substantially higher to the diameter of the drum by having a certain degree of elasticity to deformation, it comprises one or several bracing means (13) of the one or several sleeves to pin them and to maintain them at the bottom of the different notches, and the implementation of the one or several means (13) causes an elastic deformation of the one or several sleeves which tighten the upper edge of the intermediary discs and an end disc of the drum by making visible the pleats between consecutive intermediary discs.
摘要:
Die Vorrichtung (2) zum Bearbeiten einer flächigen Warenbahn (4) weist einen Sensor (24) zur Detektierung von Bearbeitungsmarken (22) der Warenbahn (4) auf. Eine Steuereinheit (12) weist jeder detektierten Bearbeitungsmarke (22) eine erste Ortsinformation (posS n ) zu. Weiterhin weist die Steuereinheit (12) dem Bearbeitungszeitpunkt der Bearbeitungsmarke mit einer Bearbeitungseinheit (14) eine zweite Ortsinformation (posRK n ). Beide Ortsinformationen (posS n , posRK n ) werden von der Steuereinheit (12) miteinander zur Ermittlung eines Korrekturwertes (Δ n ) verrechnet. Mittels dieses Korrekturwertes (Δ n ) wird die Bearbeitungsposition der Warenbahn korrigiert. Somit ist der Einsatz eines zweiten Sensors zur Ermittlung des Korrekturwertes (Δ n ) überflüssig, so dass eine steuerungstechnisch einfache Korrektur der Bearbeitungsposition realisiert ist.
摘要:
Die Erfindung betrifft eine Vorrichtung und ein Verfahren zum Schöpfen der Enden oder zum Abtrennen von Probestücken von zu Bunden gewickeltem Walzband. Es wird eine Vorrichtung geoffenbart, die durch eine ausschwenkbare Bodenrolle (2) und Führungseinrichtungen (5, 6, 7, 8, 13, 14), zur Führung des Bandendes zur Schere, auch die Verarbeitung dicker oder höherfester zu Bunde (10) gewickelter Bänder ermöglicht. Des Weiteren wird ein Verfahren angegeben, das eine sichere Probennahme und gegebenenfalls eine Inspektion der Probe von zu Bunden gewickelten Bändern ermöglicht, wobei nach der Probennahme wieder ein geschlossener Bund vorliegt.
摘要:
A gift wrap storage and cutti-ng system comprises a box for storing rolls of paper; and at least one cutter arranged to slide along a slide block guide parallel to an edge of the box. Each cutter comprises a blade, a blade guard, a paper guide, and a slide block that engages the slide block guide. The blade guard is spaced apart from the slide block by less than a width of a user's finger. Measurement graduation lines can be provided on the front of the container to aid in setting cutter positions.
摘要:
Component supplying device (1) comprising a tape reel holder (3), in which a tape reel (12) can be detachably positioned, and a tape supplying and discharging device (5). The component supplying device furthermore includes a cutting device (9) comprising a knife (14) which can be moved by means of a piston (18) capable of performing a reciprocating movement within a cylinder (16).
摘要:
A method of making a barbed suture by varying the blade geometry and/or the movement of the blade when cutting a suture is disclosed. The method can also be accomplished with a cutting device to create a plurality of barbs on the exterior of surgical suture. The barbs produced using the method with the cutting device can be the same or random configurations.
摘要:
A roll web guide system for defining a web travel path in a dispenser is provided. The web guide system includes a drive roller that is rotatably mounted within the dispenser. The drive roller defines at least one annular groove. A guide roller is also present. The guide roller is urged toward the drive roller to form a nip with the drive roller. The guide roller defines at least one annular groove therein. A plurality of stripper guides are partially disposed within the annular grooves of the guide roller and drive roller. The stripper guides prevent the web from wrapping around the guide roller and the drive roller.
摘要:
A method of making a barbed suture by varying the blade geometry and/or the movement of the blade when cutting a suture is disclosed. The method can also be accomplished with a cutting device to create a plurality of barbs on the exterior of surgical suture. The barbs produced using the method with the cutting device can be the same or random configurations.
摘要:
The device for distributing wiping material comprises a casing (1), a hood (2), a drum (3), a cutting blade (4a) which is integrated into the drum, means for launching and recalling said drum including an eccentric (6) and a launching and recall spring (6a) disposed on a side part of the drum, lateral flanges (1b) of the casing which are specially designed to support a reel (B) of material, a pressing roller (8) providing pressure with respect to said strip of material at a given point, in addition to a second pressure area defined in the cutting area of the strip of material at the level of the drum. The inventive device is characterized in that the pressing roller (8) is hingedly mounted and able to pivot by means of two swing levers (9-10) so that it can come into permanent contact with the reel of material (B) in a state of pressure, defining a distance between the areas of tension defined by the reel contact/ pressing roller and the drum/egress of the cutting blade, corresponding to 25-50 cm.