DE140964T1 - PRINTER WIRE SOLENOID. - Google Patents

PRINTER WIRE SOLENOID.

Info

Publication number
DE140964T1
DE140964T1 DE1984901913 DE84901913T DE140964T1 DE 140964 T1 DE140964 T1 DE 140964T1 DE 1984901913 DE1984901913 DE 1984901913 DE 84901913 T DE84901913 T DE 84901913T DE 140964 T1 DE140964 T1 DE 140964T1
Authority
DE
Germany
Prior art keywords
plunger
electromagnet according
spring
attached
housing
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.)
Pending
Application number
DE1984901913
Other languages
German (de)
Inventor
William John Ithaca Ny 14850 Reece
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.)
NCR Voyix Corp
Original Assignee
NCR Corp
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
Priority claimed from US06/491,116 external-priority patent/US4490057A/en
Application filed by NCR Corp filed Critical NCR Corp
Publication of DE140964T1 publication Critical patent/DE140964T1/en
Pending legal-status Critical Current

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Claims (7)

0H096A0H096A 901 913.8
NCR Corporation
901 913.8
NCR Corporation
PatentansprücheClaims .1. Druckdrahtelektromagnet (20) zur Verwendung in einem Drahtmatrixdruckkppf mit einem Gehäuseelement (22); einer Spulenanordnung (46, 58, 66, 74), die in dem Gehäuseelement (22) enthalten ist; einem innerhalb der Spulenanordnung (46, 58, 66, 74) angebrachten Stößel (78) für eine Hin- und Herbewegung zwischen einer Ruhe- und einer Betätigungsposition; einer Federvorrichtung j (94) zum Drücken des Stößels (78) in Richtung seiner Ruheposition; einem an dem Stößel (78) angebrachten Druckdraht (84), der angeordnet ist, um bewegt zu werden zu einer Druckposition, wenn bei Erregung der Spulenanordnung (46, 58, 66, 74) der Stößel (78) in seine betätigte Stellung entgegen der Wirkung der Federvorrichtung (94) bewegt wird; einem Abschlußelement (34) zum Zurückhalten der Spulenanordnung (46, 58, 66, 74) innerhalb des Gehäuseelments (22); und einem federnden Schlagelement (76), das zwischen dem Abschlußelement (34) und dem Stößel (78) angeordnet ist, gekennzeichnet durch eine federnde Vorrichtung (32), die lösbar an dem Gehäuseelement (22) befestigt und angeordnet ist, um das Abschlußelement (34) in Position zu halten und das Abschlußelement (34) gegen das federnde Schlagelement (76)zu drücken..1. Push wire electromagnet (20) for use in one Wire matrix print head having a housing member (22); a coil assembly (46, 58, 66, 74) contained in the housing member (22); one within the Coil assembly (46, 58, 66, 74) attached plunger (78) for a reciprocating movement between a resting and an actuation position; a spring device j (94) for pushing the plunger (78) towards it Resting position; a pressure wire (84) attached to the ram (78) and arranged to be moved to become a printing position when upon arousal of the Coil arrangement (46, 58, 66, 74) of the plunger (78) in its actuated position against the action of the spring device (94) is moved; a closure element (34) for retaining the coil assembly (46, 58, 66, 74) within the housing member (22); and a resilient impact element (76) between the closure element (34) and the plunger (78) is arranged, characterized by a resilient device (32), which is releasably attached to the housing element (22) and arranged to put the closure element (34) in position to hold and to press the closure element (34) against the resilient impact element (76).
2. Elektromagnet nach Anspruch 1, dadurch gekennzeichnet, daß die federnde Vorrichtung die Form eines gebogenen, länglichen Federelements {32) besitzt, dessen Enden entsprechend entfernbar an entgegengesetzten Teilen des Gehäuseelements (22) angreifen.2. Electromagnet according to claim 1, characterized in that that the resilient device has the shape of a curved, elongated spring element {32), the ends of which accordingly removably engage opposite parts of the housing member (22). 3. Elektromagnet nach Anspruch 2, dadurch gekennzeichnet, daß das Abschlußglied (34) eine gebogene Oberfläche besitzt, die angeordnet ist, um mit einer konkaven Oberfläche des Federelements (32) in Eingriff zu gehen.3. Electromagnet according to claim 2, characterized in that that the terminating member (34) has a curved surface, which is arranged to engage a concave surface of the spring member (32). 4. Elektromagnet nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß das Gehäuseelement ein hohles zylindrisches Element (22) aufweist, wobei die Enden des Federelements (32) entsprechend in gegenüberliegende Schlitze (24, 25) eingreifen, die in der Wand des zylindrischen Elements (22) ausgebildet sind.4. Electromagnet according to claim 2 or 3, characterized in that the housing element is a hollow cylindrical Element (22), the ends of the spring element (32) correspondingly in opposite slots (24, 25) engage formed in the wall of the cylindrical member (22). 5. Elektromagnet nach Anspruch 4, gekennzeichnet durch einen Einschnitt (28) in der Kante des zylindrischen Elements (22)> der sich in einen der Schlitze (24) öffnet, um Zugriff zu schaffen zu demjenigen Ende des Federelements (32), das in einen der genannten Schlitze (24) eingreift, und das Entfernen des Federelements (32) durch Anstoßen seines Endes zu erleichtern.5. Electromagnet according to claim 4, characterized by an incision (28) in the edge of the cylindrical element (22)> which opens into one of the slots (24) to provide access to that end of the spring element (32), which engages in one of said slots (24), and the removal of the spring element (32) by pushing to ease its end. 6. Elektromagnet nach Anspruch 1, dadurch gekennzeichnet, daß der Stößel (78) eine axial sich erstreckende Öffnung6. Electromagnet according to claim 1, characterized in that that the plunger (78) has an axially extending opening (81) aufweist, die in einem Endteil (82) endet, an dem der Druckdraht (84) befestigt ist.(81) which ends in an end part (82) to which the pressure wire (84) is attached. 7. Elektromagnet nach Anspruch 6, dadurch gekennzeichnet, daß der Endteil (82) des Stößels (78) eine sich axial erstreckende Öffnung (92) aufweist, in der das Ende des Druckdrahts (84) befestigt ist.7. Electromagnet according to claim 6, characterized in that the end part (82) of the plunger (78) is axially extending opening (92) in which the end of the pressure wire (84) is secured.
DE1984901913 1983-05-03 1984-04-26 PRINTER WIRE SOLENOID. Pending DE140964T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/491,116 US4490057A (en) 1983-05-03 1983-05-03 Print wire solenoid
PCT/US1984/000635 WO1984004278A1 (en) 1983-05-03 1984-04-26 Print wire solenoid

Publications (1)

Publication Number Publication Date
DE140964T1 true DE140964T1 (en) 1985-08-14

Family

ID=26770260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1984901913 Pending DE140964T1 (en) 1983-05-03 1984-04-26 PRINTER WIRE SOLENOID.

Country Status (1)

Country Link
DE (1) DE140964T1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9526189B2 (en) 2011-04-14 2016-12-20 Abb Schweiz Ag Power electronic switching system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9526189B2 (en) 2011-04-14 2016-12-20 Abb Schweiz Ag Power electronic switching system

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