DE1211884B - Device for converting a rotating movement into a reciprocating movement - Google Patents

Device for converting a rotating movement into a reciprocating movement

Info

Publication number
DE1211884B
DE1211884B DEW29298A DEW0029298A DE1211884B DE 1211884 B DE1211884 B DE 1211884B DE W29298 A DEW29298 A DE W29298A DE W0029298 A DEW0029298 A DE W0029298A DE 1211884 B DE1211884 B DE 1211884B
Authority
DE
Germany
Prior art keywords
button
movement
groove
converting
helical groove
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
DEW29298A
Other languages
German (de)
Inventor
Paul Theodore Eisele
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.)
Warner and Swasey Co
Original Assignee
Warner and Swasey Co
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
Application filed by Warner and Swasey Co filed Critical Warner and Swasey Co
Publication of DE1211884B publication Critical patent/DE1211884B/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/341—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/186—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions with reciprocation along the axis of oscillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18304—Axial cam
    • Y10T74/18312—Grooved
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism
    • Y10T74/19279—Cam operated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2531—Carriage feed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2531—Carriage feed
    • Y10T82/2541—Slide rest

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gripping On Spindles (AREA)

Description

BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY

DEUTSCHESGERMAN

PATENTAMTPATENT OFFICE

AUSLEGESCHRIFTEDITORIAL

Int. CL:Int. CL:

F06hF06h

Deutsche Kl.: 47h-2 German class: 47h-2

Nummer: 1211884Number: 1211884

Aktenzeichen: W 29298 XII/47 hFile number: W 29298 XII / 47 h

Anmeldetag: 19. Januar 1961Filing date: January 19, 1961

Auslegetag: 3. März 1966Opening day: March 3, 1966

Die Erfindung betrifft eine Vorrichtung zur Umwandlung einer drehenden Bewegung in eine hin- und hergehende Bewegung mit Hilfe einer schraubenförmigen Nut, in die ein Taster eingreift.The invention relates to a device for converting a rotating movement into a reciprocating and moving forward with the help of a helical groove in which a button engages.

Bekannt ist bereits eine Vorrichtung zur Bewegungsumwandlung, bei der in einem zylindrischen Umlaufkörper eine schraubenförmige Nut sitzt, die sich aus zwei Abschnitten entgegengesetzter Steigung zu einer geschlossenen Kurve ergänzt. Bei Drehung des Umlaufkörpers führt ein in die Nut eingreifender Taster eine Hin- und Herbewegung aus. Die Vorrichtung ist nur für eine ununterbrochen hin- und hergehende bzw. drehende Bewegung gedacht.A device for converting motion is already known, in which in a cylindrical Recirculating body sits a helical groove, which is made up of two sections of opposite pitch added to a closed curve. When the recirculating body rotates, an engaging in the groove leads Button off a back and forth movement. The device is only for one continuous back and forth forward or rotating movement.

Bekannt ist auch bereits eine Vorrichtung zur Umwandlung einer drehenden Bewegung in eine geradlinige Bewegung mit einer stetig in einem Sinne verlaufenden schraubenförmigen Nut, die in eine Ringnut ausläuft, in welcher der Taster nach Durchlaufen der geradlinigen Bewegung verweilen kann. Bei dieser bekannten Vorrichtung ist zur Bewegung des geradlinig zu bewegenden Teiles in der anderen Richtung eine mittels eines besonderen Auslösemechanismus einschaltbare Rückholfeder vorgesehen.A device for converting a rotating movement into a straight one is also already known Movement with a helical groove running continuously in one sense, which is in an annular groove expires, in which the button can linger after moving through the straight-line movement. At this known device is for moving the part to be moved in a straight line in the other direction a return spring which can be switched on by means of a special release mechanism is provided.

Es ist auch bereits bekannt, bei Vorrichtungen, die zwei voneinander getrennte, entgegengesetzt gerichtete schraubenförmige Nuten haben, nach dem letzten Gewindegang eine Ringnut vorzusehen, in die im Augenblick der gewünschten Hubwiederholung ein Keilstück einfügbar ist, welches einen jeweils mit dem anderen Gewinde zusammenarbeitenden Taster in Wirkstellung überführt.It is also already known in devices that have two separate, oppositely directed helical grooves have to provide an annular groove after the last thread turn into which at the moment of the desired repetition of the stroke, a wedge piece can be inserted, each with a the other thread cooperating button transferred into the active position.

Die vorliegende Erfindung hat erkannt, daß die Mittel zur Erzeugung der nach jedem einzelnen Hub selbsttätig abschaltbaren und nach Wahl wieder in Gang setzbaren Hin- und Herbewegung vereinfachbar sind. Die Erfindung hat sich die technische Aufgabe gestellt, das durch eine besondere Formgebung der den Taster führenden Nuten zu erreichen.The present invention has recognized that the means for generating the after each individual stroke to and fro movement that can be switched off automatically and restarted as required are. The invention has set itself the technical problem that by a special shape of the grooves leading to the button.

Die Lösung der Aufgabe besteht darin, daß die schraubenförmige Nut am Ende in eine an sich bekannte Ringnut ausläuft, die für die eine Drehrichtung in einen Abschnitt geringerer Tiefe übergeht und für die andere Drehrichtung eine Stufe zum Überleiten in die Schraubennut aufweist. Eine zweckmäßige Ausgestaltung der Erfindung ist gekennzeichnet durch eine Feststellvorrichtung für den Taster in seiner unwirksamen Lage.The solution to the problem is that the helical groove at the end in a known per se Annular groove runs out, which merges into a section of lesser depth for one direction of rotation and for the other direction of rotation has a step for transitioning into the screw groove. A functional one Embodiment of the invention is characterized by a locking device for the Button in its inoperative position.

Ein Ausführungsbeispiel der Erfindung wird an Hand einer Zeichnung beschrieben.An embodiment of the invention is described with reference to a drawing.

Fig. 1 ist eine Seitenansicht einer erfindungsgemäßen Vorrichtung zur Umwandlung einer drehenden Bewegung in eine hin- und hergehende BeVorrichtung zur Umwandlung einer drehenden
Bewegung in eine hin- und hergehende BewegungFig. 1 is a side view of an apparatus for converting rotary motion into a reciprocating motion converting apparatus according to the present invention for converting rotary motion
Movement in a reciprocating motion

Anmelder:Applicant:

The Warner & Swasey Company,
Cleveland, Ohio (V. St. A.)The Warner & Swasey Company,
Cleveland, Ohio (V. St. A.)

Vertreter:
Dipl.-Ing. M. Licht und Dr. R. Schmidt,Representative:
Dipl.-Ing. M. Licht and Dr. R. Schmidt,

Patentanwälte, München 2, Theresienstr. 33Patent Attorneys, Munich 2, Theresienstr. 33

Als Erfinder benannt:Named as inventor:

Paul Theodore Eisele, Lakewood, Ohio
(V. St. A.)Paul Theodore Eisele, Lakewood, Ohio
(V. St. A.)

Beanspruchte Priorität:
V. St. v. Amerika vom 4. März 1960 (12 812)Claimed priority:
V. St. v. America March 4, 1960 (12 812)

wegung, die mit einem Werkzeugsupport zusammengebaut ist;movement assembled with a tool support;

F i g. 2 ist ein längs der Linie 2-2 der F i g. 1 gelegter Schnitt.F i g. 2 is a taken along line 2-2 of FIG. 1 laid cut.

Ein Werkzeugsupport 1, der von nur an einer Stelle schematisch angedeuteten Parallelführungen 2 geführt ist, trägt ein Schneidwerkzeug 3, welches zum Angriff an einem Werkstück 4 bestimmt ist. Der Werkzeugsupport 1 ist in entgegengesetzten Richtungen auf das Werkzeug zu und von diesem fort beweglich. Der Antrieb des Werkzeugsupportes 1 für seine hin- und hergehende Bewegung erfolgt mittels eines zylindrischen Kurvenkörpers 5, in den ein an dem Werkzeugsupport 1 befestigter Taster eingreift. Der Kurvenkörper 5 ist beidseitig in Lagern 7 gelagert und hat eine Nutenanordnung 8 zur Führung des Tasters 6. Der Kurvenkörper 5 ist über Zahnräder 9 und 10 mittels eines umkehrbaren Elektromotors 11 antreibbar.A tool support 1, which is guided by parallel guides 2, indicated schematically at only one point is, carries a cutting tool 3, which is intended to attack a workpiece 4. The tool support 1 is movable in opposite directions towards and away from the tool. The drive of the tool support 1 for its reciprocating movement takes place by means of a cylindrical cam 5, in which a button attached to the tool support 1 engages. Of the Cam 5 is mounted on both sides in bearings 7 and has a groove arrangement 8 for guiding the Pushbutton 6. The cam 5 is controlled via gears 9 and 10 by means of a reversible electric motor 11 drivable.

Der Taster 6 sitzt an einem Kolben 12, der in einem Zylinderraum 13 des Werkzeugsupportes 1 hin- und herverfahrbar ist. An der von dem Taster 6 abgekehrten Seite hat der Zylinder 13 Anschluß an einen hydraulischen Leitungskreis 14, der den Zylinder 12 und den daran befestigten Taster 6 wahlweise in Richtung auf den Kurvenkörper 5 unter Druck zu setzen oder vom Druck zu entlasten gestattet.The button 6 is seated on a piston 12, which is located in a cylinder space 13 of the tool support 1 is movable back and forth. On the side facing away from the button 6, the cylinder 13 is connected to a hydraulic line circuit 14, the cylinder 12 and the attached button 6 optionally in the direction of the cam 5 to be pressurized or to be relieved of pressure.

Die Nutenanordnung 8 besteht aus einer stetig in einem Sinn verlaufenden schraubenförmigen Nut 23,The groove arrangement 8 consists of a helical groove 23 running continuously in one sense,

609 510/220609 510/220

1 211 §841 211 §84

die beidseitig in eine Ringnut 21 bzw. 22 ausläuft. Wenn man dem Verlauf der schraubenförmigen Nut 23 folgt, hat jede Ringnut 21 bzw. 22 zunächst einen Anschlußabschnitt 24 bzw. 25, der genauso tief wie die schraubenförmige Nut 23 ist. Im gleichen Sinn fortschreitend verringert sich dann die Tiefe der Ringnuten 21 bzw. 22 allmählich, um bei 26 bzw. 27 die verringerte Tiefe bis zur Schnittstelle mit der schraubenförmigen Nut beizubehalten. Dort geht jede der Ringnuten 21 bzw. 22 mit einer Stufe 28 bzw. 29 wieder auf die volle Tiefe der schraubenförmigen Nut 23 herab.which ends in an annular groove 21 and 22 on both sides . If the course of the helical groove 23 is followed, each annular groove 21 or 22 initially has a connecting section 24 or 25 which is just as deep as the helical groove 23. In the same sense, the depth of the annular grooves 21 and 22 gradually decreases in order to maintain the reduced depth at 26 and 27 up to the point of intersection with the helical groove. There each of the annular grooves 21 and 22 goes down again with a step 28 and 29 to the full depth of the helical groove 23.

Der den Taster 6 tragende Kolben 12 arbeitet mit einem unter Federwirkung stehenden Arretierungsstift 30 zusammen, der den Taster entweder in einer der vollen Tiefe der schraubenförmigen Nut 23 entsprechenden Lage ader einer der verringerten Tiefe einer der Ringnuten entsprechenden Lage lösbar sichern kann.The piston 12 carrying the button 6 works together with a spring-loaded locking pin 30, which the button either in a the full depth of the helical groove 23 corresponding position or one of the reduced depth can releasably secure a position corresponding to the annular grooves.

Die Arbeitsweise der Vorrichtung ist folgende: ao Wenn der Werkzeugsupport aus seiner in F i g. 1 gezeigten Lage nach rechts verlagert werden soll, dann wird der Kurvenkörper 5 so gedreht, daß der mittels des Kolbens 12 in die Nut hineingedrückte Taster an der Stufe 28 in die schraubenförmige Nut übergeleitet wird und sich samt Werkzeugsupport so weit nach rechts bewegt, bis er in die Ringnut 22 gelangt. Dort hört die geradlinige Bewegung des Werkzeugsupportes zunächst auf, da der Kurventaster bei Beibehaltung des vorherigen Drehsinnes des Kurvenkörpers 5 immer in der Ringnut 22 verbleibt. Dabei wird er an dem Anstiegsabschnitt 27 so weit zurückgedrängt, daß er in der der geringen Nutentiefe entsprechenden Lage verriegelt werden kann. Soll der Werkzeugsupport nunmehr in der anderen Richtung bewegt werden, dann wird die Diehrichtwg des Kurvenkörpers 5 umgekehrt und der Kurventaster mittels des Kolbens 12 erneut nach unten in die Nut gedrängt. In diesem Fall leitet die Stufe 29 den Kurventaster in die schraubenförmige Nut und sorgt dafür, daß Kurventaster 6 und Werkzeugsupport 1 nach links bewegt werden. Dieser Vorgang läßt sich beliebig wiederholen. Die erforderlichen Umschaltvorgänge für den umkehrbaren Elektromotor 11 und den hydraulischen Leitungskreis lassen sich beispielsweise durch den Revolverkopf einer Werkzeugmaschine steuern.The operation of the device is as follows: ao If the tool support from its in F i g. 1 is to be shifted to the right, then the cam 5 is rotated so that the button pushed into the groove by means of the piston 12 is transferred to the step 28 in the helical groove and moves with the tool support so far to the right until it enters the annular groove 22. The straight movement of the tool support initially stops there, since the cam button always remains in the annular groove 22 while maintaining the previous direction of rotation of the cam body 5. It is pushed back so far on the rising section 27 that it can be locked in the position corresponding to the shallow groove depth. If the tool support is now to be moved in the other direction, the direction of rotation of the cam 5 is reversed and the cam button is pushed down again into the groove by means of the piston 12. In this case, the step 29 directs the cam button into the helical groove and ensures that the cam button 6 and tool support 1 are moved to the left. This process can be repeated as desired. The necessary switching operations for the reversible electric motor 11 and the hydraulic line circuit can be controlled, for example, by the turret of a machine tool.

Claims (2)

Patentansprüche:Patent claims: 1. Vorrichtung zur Umwandlung einer drehenden Bewegung in eine hin- und hergehende Bewegung mit Hilfe einer schraubenförmigen Nut, in die ein Taster eingreift, dadurch gekennzeichnet, daß die schraubenförmige Nut (23) am Ende in eine an sich bekannte Ringnut (21 bzw. 22) ausläuft, die für die eine Drehrichtung in einen Abschnitt geringerer Tiefe (261. Device for converting a rotating movement into a reciprocating movement with the help of a helical groove in which a button engages, characterized in that that the helical groove (23) terminates at the end in an annular groove (21 or 22) known per se, which is used for one direction of rotation into a section of shallower depth (26 . bzw. 27) übergeht und für die andere Drehrichtung eine Stufe (28 bzw. 29) zum Überleiten des Tasters (6) in die Schraubennut (23) aufweist.. or 27) passes and for the other direction of rotation a step (28 or 29) for passing over the Has button (6) in the screw groove (23). 2. Vorrichtung nach Anspruch 1, gekennzeichnet durch eine Feststellvorrichtung (30) für den Taster in seiner unwirksamen Lage.2. Apparatus according to claim 1, characterized by a locking device (30) for the button in its inoperative position. In Betracht gezogene Druckschriften:Considered publications: Deutsche Patentschriften Nr. 522 996, 524 676;German Patent Nos. 522 996, 524 676; britische Patentschrift Nr. 614 590;British Patent No. 614,590; USA.- Patentschriften Nr. 1132 161, 2 747 417;U.S. Patent Nos. 1132 161, 2,747,417; Franklin D, Jones, »Ingenious mechanisms for designers and inventors«, Verlag The industrial press, New York, 1936, Bd. Π, S. 43 bis 45.Franklin D, Jones, “Ingenious mechanisms for designers and inventors”, Verlag The industrial press, New York, 1936, vol. Π, pp. 43 to 45. Hierzu 1 Blatt Zeichnungen 1 sheet of drawings 609 510/220 2.66 © Bundesäruckerei Berlin609 510/220 2.66 © Bundesäruckerei Berlin
DEW29298A 1960-03-04 1961-01-19 Device for converting a rotating movement into a reciprocating movement Pending DE1211884B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12812A US3080765A (en) 1960-03-04 1960-03-04 Device for actuating a movable member

Publications (1)

Publication Number Publication Date
DE1211884B true DE1211884B (en) 1966-03-03

Family

ID=21756808

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW29298A Pending DE1211884B (en) 1960-03-04 1961-01-19 Device for converting a rotating movement into a reciprocating movement

Country Status (4)

Country Link
US (1) US3080765A (en)
CH (1) CH395687A (en)
DE (1) DE1211884B (en)
GB (1) GB933355A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603122A1 (en) * 1986-02-01 1987-08-06 Hoermann Kg Antrieb Steuertec Mechanism for converting a rotary motion into a translational motion
FR2703747A1 (en) * 1993-04-06 1994-10-14 Renault Mechanism for driving a moving element simultaneously in rotation and in translation relative to a stationary structure
FR2742835A1 (en) * 1995-12-23 1997-06-27 Behr Gmbh & Co MECHANICAL BODY FOR CONVERTING A ROTATION INTO A TRANSLATION OR REVERSE
DE10133505B4 (en) * 2001-07-10 2005-05-04 Franz Köder GmbH Ferigungstechnik-Automation transport device

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133802A (en) * 1966-02-18 1968-11-20 Friden Inc Carriage drive for printer
US3628645A (en) * 1969-10-23 1971-12-21 Ncr Co Carriage drive mechanism
US3757922A (en) * 1971-08-30 1973-09-11 Singer Co Printer carrier drive
US4003310A (en) * 1975-05-07 1977-01-18 The Dillon Electric & Machine Co. Control apparatus for gripper finger shaft for printing press
JPS58178046A (en) * 1982-04-12 1983-10-18 Matsushita Electric Ind Co Ltd Transfer device
FR2627419B1 (en) * 1988-02-23 1990-07-27 Sopap Sa MULTI-AXIS MECHANICAL MANIPULATOR WITH ADJUSTABLE STROKE AND OVERLOAD PROTECTION
US4926714A (en) * 1988-09-21 1990-05-22 Louis Bailey Gear selector for bicycle hub transmission
JP3136625B2 (en) * 1991-03-19 2001-02-19 ソニー株式会社 Cathode ray tube phosphor screen manufacturing equipment
FR2692331B1 (en) * 1992-06-16 1995-02-10 Sopap Sa Cam device for transforming a rotational movement into a rectilinear translational movement of variable stroke.
DE10202826B4 (en) * 2002-01-24 2005-05-04 Wittenstein Motion Control Gmbh Device for actuating doors of vehicles
TWI220412B (en) * 2003-11-11 2004-08-21 Benq Corp Guiding and positioning apparatus
CN1332816C (en) * 2003-12-17 2007-08-22 明基电通股份有限公司 Guide device, guide input method and guide method
JP4800167B2 (en) * 2006-09-29 2011-10-26 本田技研工業株式会社 Gear shift device
GB0816550D0 (en) * 2008-09-10 2008-10-15 Depuy Int Ltd A Linear Adjustment Mechanism
JP5901052B2 (en) * 2011-10-03 2016-04-06 テクノダイナミックス株式会社 Cam device
CN108320865B (en) * 2018-01-31 2019-06-21 重庆市天宇电线电缆制造有限公司 The even device of high-tension cable graphite linings brush
CN111496530B (en) * 2020-01-24 2021-02-26 浙江双盈自动化设备有限公司 Double-station numerical control machine tool for spectacle frame

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1132161A (en) * 1912-10-28 1915-03-16 George Cassady Mechanism for the conversion of reciprocating into rotary motion.
DE522996C (en) * 1927-03-12 1931-04-18 August Hunze Conversion of a rotating movement into a rotating and reciprocating movement
DE524676C (en) * 1927-06-19 1931-05-11 August Hunze Conversion of a rotating movement into a rotating and reciprocating movement
GB614590A (en) * 1945-08-01 1948-12-17 Sulzer Ag Improvements in or relating to toothed wheel gearing
US2747417A (en) * 1955-02-03 1956-05-29 Davis Tool & Eng Co Complex motion-generating mechanism

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1889998A (en) * 1931-06-06 1932-12-06 Bengt Granberg Clutch
US2424153A (en) * 1943-05-07 1947-07-15 Warner Swasey Co Connecting and positioning device
US2416632A (en) * 1945-03-14 1947-02-25 Cotton Ltd W Knitting machine
US2519117A (en) * 1946-01-24 1950-08-15 Warner Swasey Co Machine tool
US2573506A (en) * 1946-04-04 1951-10-30 John F Stokes Cam system
US2499679A (en) * 1946-12-13 1950-03-07 Firm Soc It Ernesto Breda Per Drive for the axial motion of the camshaft on ordinary straight-bar knitting machines
US2507640A (en) * 1947-05-16 1950-05-16 Macdonald James Stewart Gear system
GB697228A (en) * 1950-02-08 1953-09-16 British United Shoe Machinery Improvements in or relating to tools adapted for use in blind riveting
US2908186A (en) * 1959-01-19 1959-10-13 Henry F Meyer Cam assembly and cam follower

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1132161A (en) * 1912-10-28 1915-03-16 George Cassady Mechanism for the conversion of reciprocating into rotary motion.
DE522996C (en) * 1927-03-12 1931-04-18 August Hunze Conversion of a rotating movement into a rotating and reciprocating movement
DE524676C (en) * 1927-06-19 1931-05-11 August Hunze Conversion of a rotating movement into a rotating and reciprocating movement
GB614590A (en) * 1945-08-01 1948-12-17 Sulzer Ag Improvements in or relating to toothed wheel gearing
US2747417A (en) * 1955-02-03 1956-05-29 Davis Tool & Eng Co Complex motion-generating mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603122A1 (en) * 1986-02-01 1987-08-06 Hoermann Kg Antrieb Steuertec Mechanism for converting a rotary motion into a translational motion
FR2703747A1 (en) * 1993-04-06 1994-10-14 Renault Mechanism for driving a moving element simultaneously in rotation and in translation relative to a stationary structure
FR2742835A1 (en) * 1995-12-23 1997-06-27 Behr Gmbh & Co MECHANICAL BODY FOR CONVERTING A ROTATION INTO A TRANSLATION OR REVERSE
DE10133505B4 (en) * 2001-07-10 2005-05-04 Franz Köder GmbH Ferigungstechnik-Automation transport device

Also Published As

Publication number Publication date
GB933355A (en) 1963-08-08
CH395687A (en) 1965-07-15
US3080765A (en) 1963-03-12

Similar Documents

Publication Publication Date Title
DE1211884B (en) Device for converting a rotating movement into a reciprocating movement
DE2328651C3 (en) Reversing nut for cross-thread spindles
DE1552631B2 (en) Electrically driven nibbling
DE1110989B (en) Rotary indexing table
DE1162665B (en) Hydraulic spindle feed device for drilling machines
DE2251680A1 (en) PROFILE GRINDING DEVICE
DE738282C (en) Hydraulic feed control for copying machine tools, in particular lathes
DE1947087C3 (en) Safety device with two actuators
DE668913C (en) Device for processing opposing surfaces that are curved or inclined to the direction of feed
DE1119629B (en) Driving point for machine tools
DE517125C (en) Device for grinding and sharpening metal saws with a fixed grinding wheel
DE616535C (en) Device for cutting out dovetail grooves for attachment to automatic swivel bars
AT234482B (en) Device for the automatic implementation of successive machining operations using machine tools
DE935291C (en) Machine for making deep recesses in workpieces, especially deep slots in connecting rods
DE311735C (en)
CH217571A (en) Hydraulic feed control on copying machine tools.
DE762403C (en) Threaded jet device on automatic swivel arms
DE1171311B (en) Device for cutting a pattern into long workpieces, especially in rifle stocks
DE908105C (en) Razor or hair clippers
DE854869C (en) Carousel lathe
DE584085C (en) Device for processing circular arc-shaped surfaces by means of shaping machines
DE2748804C2 (en) Spark erosion machine
DE892106C (en) Thread cutting tool
DE1175525B (en) Control device for raising and lowering the tool slide on thread lathes
DE531915C (en) Machine used for turning special tools