摘要:
The present invention concerns a paper dispenser comprising a housing holding at least one paper supply and a dispensing mechanism (1) within said housing, the dispensing mechanism (1) having a rotatable dispensing drum. The dispenser further comprises a turn knob (3) coupled with the dispensing drum, the turn knob (3) having an inner hub (3a), and a wrap-spring clutch (2) wrapped around the inner hub (3a). The wrap-spring clutch (2) has a first arm (2a) extending from it and being attached to a stationary point (1a) for causing the wrap-spring clutch (2) to slightly unwind when the turn knob is (3) rotated in the first direction. Characteristically of the invention, the wrap-spring clutch (2) comprises a second arm (2b) extending from it, while a stopper (1b) is located in the second arm's (2b) rotational travel path in a second rotation direction for enabling the turn knob (3) to be rotated in the second direction against a limited braking force.
摘要:
A device for receiving film rolls and for cutting sections of film has a housing with at least one dispensing compartment (2) and one dispensing opening (5), and at least one cutting device which cooperates with a cutting profile (8) arranged at the front side of the device and which is movable over the cutting profile, transversely to a web of film drawn from the compartment. In order to obtain such a device which is easy to handle, which allows films of all types to be accurately, practically and easily cut, which is easy and economical to produce and which has a long service life, the cutting profile (8) is arranged on a lid (6).
摘要:
The invention relates to a device for controlling and regulating the pressure of a roll of material in an automatic-cutting dispenser. According to the invention, each side panel (8) of the dispenser comprises a slot (8a) and the aforementioned slot receives, internally, two flanges (10-11) which are disposed around said slot in the lower and upper horizontal planes thereof and which are used to position and support a pivoting axle (13). Said axle (13) receives a flap (13a) which passes through each of the side panels (8), via the slot, and which extends outwards from said side panel. The rear of each side panel (8) comprises a lug which is used to receive (6a) and fix a return means (14), said return means being solidly connected to the aforementioned flap. In this way, when the roll-holder arm is lowered, each of the flaps is articulated and the roll is pressed continuously against the drum.
摘要:
Gerät (1) zum Abtrennen von Bahnen aus Papier und/oder Folien von einer Papier- bzw. Folienrolle (10,11) mit einem Gehäuse (2) mit Aufnahmen für die Rollen (10,11), mit einer Auflageplatte (13,14), mit einer Abdeckung (5) und mit einem Schneidschieber (8), wobei eine Auflageschnittleiste (23,24) derart mit der Auflageplatte (13,14) abschließt, dass der Schneidkanal (27,28) zumindest annähernd in der Ebene der Auflageplatte (13,14) liegt.
摘要:
A drum for dispensing a wiping material in a dispensing apparatus, including a cutting device (5) and coacting with a pressure element (6) so that the sheet of material to be cut may be inserted therebetween. The drum and the pressure element are built into the housing of the dispensing apparatus, and one 360 DEG rotation of the drum enables a length of material to be dispensed. The drum (4) contains means enabling adjustment as programmed by a mechanism (24, 25) for selecting the length of sheet material to be dispensed on the basis of minimum and maximum values and a differential amplitude.
摘要:
ping material dispenser apparatus including a device enabling the paper strip from a reel to be dispensed in either of two modes, i.e. a first mode in which the paper strip is let out of the apparatus after every rotation cycle of a drum (4), and a second mode in which the paper strip is prevented from exiting the apparatus after every rotation cycle of the drum (4) until the user operates the mechanisms of the device, whereby said device acts as a position selecting means actively or passively engaging the drum (4).
摘要:
An apparatus (1) remarkable in that it includes a device for selecting the operating mode of the apparatus (1) so that it operates automatically or semi-automatically. Said device includes a first member (10) forming a double lever with opposed arms (10a, 10b) freely and pivotably mounted in the central portion of the device relative to a fixed point (11) on the flange of the housing (2) of the apparatus (1). The ends of the double lever (10) are arranged to be functional depending on the operating mode of the apparatus. The device includes a second, handle-like component (12) positioned and pivotably mounted about the pivot axis of the double lever (10). Said handle (12) is pivotable between two end positions counter to a resilient return means (15) enabling, depending on its position, the double lever (10) to be positioned relative to the drum (4) and the device to be operated in either automatic mode or semi-automatic mode.
摘要:
Nachfüllbarer Spender für Papier- und/oder Folienrollen mit einem Gehäuse (1) und einer dieses kastenförmig überdeckenden Abdeckung (2), die die Schneidschieber (3) aufnimmt und in einer öffnung (12) von einer Auflageschnittleiste (11) durchdrungen wird. Die Auflageschnittleiste (11) ist rechtwinklig einstückig an einer Auflageplatte (9), die wiederum an einer Rückwand (8) des Gehäuses (1) angeformt ist, angebracht.