DE1233227B - Intermittent reverse drive - Google Patents
Intermittent reverse driveInfo
- Publication number
- DE1233227B DE1233227B DEB59254A DEB0059254A DE1233227B DE 1233227 B DE1233227 B DE 1233227B DE B59254 A DEB59254 A DE B59254A DE B0059254 A DEB0059254 A DE B0059254A DE 1233227 B DE1233227 B DE 1233227B
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- drive
- gear sector
- output shaft
- revolution
- 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
Links
Classifications
-
- 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
- F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
- F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
- F16H27/08—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement with driving toothed gears with interrupted toothing
-
- 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
- F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
- F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
-
- 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
- Y10T74/18416—Rotary to alternating rotary
- Y10T74/18424—Mangle connections
- Y10T74/18448—Mutilated gearing connections
-
- 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
- Y10T74/18528—Rotary to intermittent unidirectional motion
-
- 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
- Y10T74/19023—Plural power paths to and/or from gearing
- Y10T74/19074—Single drive plural driven
- Y10T74/19079—Parallel
- Y10T74/19084—Spur
-
- 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
- Y10T74/1987—Rotary bodies
- Y10T74/19874—Mutilated
-
- 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
- Y10T74/1987—Rotary bodies
- Y10T74/19879—Geneva
Description
DEUTSCHES GERMAN WPTWl· WPTWl PATENTAMTPATENT OFFICE
AUSLEGESCHRIFT DeutscheKl.: 47 h-21 EDITORIAL DEVELOPMENT DeutscheKl .: 47 h -21
Nummer: 1233 227Number: 1233 227
Aktenzeichen: B 59254 XII/47 hFile number: B 59254 XII / 47 h
1 233 227 Anmeldetag: 7.September 19601 233 227 filing date: September 7, 1960
Auslegetag: 26. Januar 1967Opened on: January 26, 1967
Die Erfindung betrifft Verbesserungen an intermittierenden Umkehrantrieben zur besonderen Verwendung bei der Verblockung der Kontaktbewegun-. gen eines Reglers mit einem Schalter.The invention relates to improvements in intermittent reversing drives for particular use when blocking the contact movement. gen of a controller with a switch.
In bekannten derartigen Anordnungen sind einem Regler Schaltmittel zugeordnet, und die Anordnung ist so getroffen, daß die Reglerkontakte von einem zum anderen Ende einer Spule verschoben werden können. Um dies zu ermöglichen, müssen die Kontakte durch einige Umkehrantriebsmechanismen betätigt werden. Es ist a einer solchen Anordnung ebenfalls notwendig, daß, wenn die Reglerkontakte die Endstellungen am Regler erreichen, ein Schalter betätigt wird, z.B. um einen Transformator für einen Servomotor in den Stromkreis ein- oder vom Stromkreis abzuschalten. In den bekannten Anordnungen sind getrennte Motoren zum Antrieb des Schalters und der Reglerkontakte vorgesehen. Diese getrennten Motoren werden durch elektrische, mechanische oder elektromechanische Verblockungen zusammengeschaltet. Sowohl der Schaltermotor als auch die Kontaktmotoren besitzen umkehrbare Drehrichtungen.In known arrangements of this type, switching means are assigned to a controller, and the arrangement is made in such a way that the regulator contacts are moved from one end of the coil to the other can. To make this possible, the contacts must be actuated by some reverse drive mechanisms will. It is also necessary in such an arrangement that when the regulator contacts the Reach end positions on the controller, a switch is operated, e.g. to switch a transformer for a To switch the servo motor on or off from the circuit. In the known arrangements separate motors are provided to drive the switch and the controller contacts. These separate Motors are interconnected by electrical, mechanical or electromechanical interlocks. Both the switch motor and the contact motors have reversible directions of rotation.
Gegenstand der Erfindung ist es, einen intermittierenden Umkehrantrieb zu schaffen, bei dem ein einziger Motor sowohl die Reglerkontakte als auch den Schaltmechanismus betätigt.The object of the invention is to provide an intermittent reversing drive in which a single Motor actuates both the controller contacts and the switching mechanism.
Zum Antrieb des Reglers mit verschiebbaren Reglerkontakten und einem Schaltmechanismus sieht die Erfindung vor, daß ein kontinuierlich angetriebener Zahnradsektor eine Abtriebswelle für den Schaltmechanismus intermittierend und gleichsinnig antreibt sowie mit einem zweiten Zahnradsektor in Antriebsverbindung steht, der nacheinander in je eines von zwei Ritzeln eingreift, die ihrerseits eine Abtriebswelle für die Reglerkontakte intermittierend und in jeweils entgegengesetztem Drehsinn antreiben. In zeitlicher und funktioneller Abhängigkeit voneinander betätigt auf diese Weise ein einziger Motor sowohl die Reglerkontakte, als auch den Schaltmechanismus in besonders einfacher und zuverlässiger Weise.To drive the controller with sliding controller contacts and a switching mechanism looks the invention provides that a continuously driven gear sector is an output shaft for the switching mechanism drives intermittently and in the same direction as well as with a second gear sector in drive connection stands, which engages one after the other in one of two pinions, which in turn are an output shaft for the controller contacts intermittently and in opposite directions of rotation. In this way, a single motor is operated in a temporal and functional dependence on one another both the controller contacts and the switching mechanism in a particularly simple and reliable manner Way.
In Weiterbildung der Erfindung sind den Zahnradsektoren Arretierungsscheiben zugeordnet, die bei stillstehendem Ritzel mit Ausnehmungen an einem Bund des jeweiligen Ritzels zusammenwirken. Diese spezielle Maßnahme zur Arretierung von Zahnrädern i' t bei intermittierend arbeitenden Antrieben an sich bereits bekannt. In diesem Zusammenhang kann die Arretierungsscheibe des zweiten Zahnradsektors in einem solchen Winkelbereich unterbrochen sein, daß beim Antrieb des einen der beiden Ritzel das jeweils andere Ritzel freigegeben ist, Intermittierender UmkehrantriebIn a further development of the invention, locking disks are assigned to the gear sectors co-operate stationary pinion with recesses on a collar of the respective pinion. These special measure for locking gears i 't in intermittently operating drives per se already known. In this context, the locking disk of the second gear sector be interrupted in such an angular range that when driving one of the two Pinion the other pinion is released, intermittent reverse drive
Anmelder:Applicant:
Brentford Transformers Limited, Crawley, Sussex (Großbritannien)Brentford Transformers Limited, Crawley, Sussex (Great Britain)
Vertreter:Representative:
Dr. M. Schneider und Dr. A. Eitel, Patentanwälte, Nürnberg, Königstr. 1Dr. M. Schneider and Dr. A. Eitel, patent attorneys, Nuremberg, Königstr. 1
Als Erfinder benannt:Named as inventor:
Dennis Joseph Matthews, Crawley, SussexDennis Joseph Matthews, Crawley, Sussex
(Großbritannien)(Great Britain)
Beanspruchte Priorität:Claimed priority:
Großbritannien vom 15. September 1959 (31448)Great Britain September 15, 1959 (31448)
wodurch auf die Verwendung von Freiläufen verzichtet werden kann.whereby the use of freewheels can be dispensed with.
Vorteilhafterweise ist der Zahnradsektor so angeordnet, daß er die jeweils abtreibenden Ritzel zeitlich nacheinander antreibt. Erfindungsgemäß weist der erste Zahnradsektor einen umkehrbaren Antrieb auf.The gear sector is advantageously arranged in such a way that it chronologically changes the respective output pinion drives one after the other. According to the invention, the first gear sector has a reversible drive on.
Eine bevorzugte Ausführungsform einer Antriebsvorrichtung nach der Erfindung wird an Hand der perspektivischen Zeichnung beschrieben.A preferred embodiment of a drive device according to the invention is based on the described perspective drawing.
Zum wahlweisen Antrieb in jeder Drehrichtung ist eine Schneckel angeordnet, die entweder mit einer Handkurbel 2 oder über eine Kupplung 3 von einer Motor- und Getriebeeinheit 4 gedreht wird. Die Schnecke 1 treibt ein Schneckenrad 5, das mit der Hauptantriebswelle 6 gekoppelt ist. Auf dieser Hauptantriebswelle 6 sitzt ein erster Getriebesektor 7, der 10 Zähne eines Zahnrades mit 28 Zähnen umfaßt. Starr mit diesem Getriebesektor 7 ist eine Arretierungsnockenscheibe 8 verbunden, die über einen Bereich 9, der an den Zahnkranzteil des Getriebesektors angrenzt, abgeschnitten ist.For the optional drive in each direction of rotation, a screw is arranged, which is rotated either with a hand crank 2 or via a coupling 3 of a motor and gear unit 4. The worm 1 drives a worm wheel 5 which is coupled to the main drive shaft 6. On this main drive shaft 6 sits a first gear sector 7, which comprises 10 teeth of a gear with 28 teeth. Rigidly connected to this gear sector 7 is a locking cam disk 8 which is cut off over a region 9 which adjoins the ring gear part of the gear sector.
Ein erstes Ritzel 10, das ebenfalls 10 Zähne aufweist, wird durch die Zähne des Getriebesektors 7 angetrieben. Dieses Ritzel ist auf der ersten Abtriebswelle 11 angeordnet. Ebenfalls auf dieser ersten Abtriebswelle ist ein Arretierungsnocken 12 angebracht, der so ausgebildet und angeordnet ist, daß eine bogenförmige Aussparung an seiner Peripherie in die Peripherie der Arretierungsscheibe 8 eingreift, aus-A first pinion 10, which also has 10 teeth, is driven by the teeth of the gear sector 7 . This pinion is arranged on the first output shaft 11 . Also on this first output shaft is a locking cam 12 which is designed and arranged so that an arcuate recess on its periphery engages in the periphery of the locking disc 8 , from
609 759/206609 759/206
Claims (4)
Deutsche Patentschriften Nr. 52 423, 348 517,
.6 740,1 029 831.Considered publications:
German patent specifications No. 52 423, 348 517,
.6 740.1 029 831.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB31448/59A GB898037A (en) | 1959-09-15 | 1959-09-15 | Improvements in intermittent reversing drives |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1233227B true DE1233227B (en) | 1967-01-26 |
Family
ID=10323231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB59254A Pending DE1233227B (en) | 1959-09-15 | 1960-09-07 | Intermittent reverse drive |
Country Status (3)
Country | Link |
---|---|
US (1) | US3058366A (en) |
DE (1) | DE1233227B (en) |
GB (1) | GB898037A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3840107A (en) * | 1972-08-31 | 1974-10-08 | Burroughs Corp | Incremental feed device for advancing paper tape, record cards and an inked ribbon in a printer |
US4813303A (en) * | 1984-08-31 | 1989-03-21 | Mandreles, Inc. | Power drive speed reducer |
US4869126A (en) * | 1988-06-23 | 1989-09-26 | Sundstrand Corporation | Mechanical mode shifter |
US4887490A (en) * | 1988-07-14 | 1989-12-19 | Sundstrand Corporation | Sequential mechanical mode shifter |
US5217152A (en) * | 1989-02-10 | 1993-06-08 | Seiko Epson Corporation | Gear mechanism and record medium feeding apparatus employing the same |
FR2646962B1 (en) * | 1989-05-12 | 1992-07-31 | Moulinex Sa | DEVICE FOR CONTROLLING THE POWER OF A MICROWAVE OVEN |
JP2860175B2 (en) * | 1991-03-18 | 1999-02-24 | キヤノン株式会社 | Recording device |
DE102012008276A1 (en) * | 2011-07-25 | 2013-01-31 | Abb Technology Ag | Locking device for a drive unit of a three-position drive for a switching device of a switchgear |
CN102562957B (en) * | 2012-02-06 | 2014-12-31 | 刘之乾 | Gear type automatic reverser adjustable in interval time and revolution number |
CN109236968A (en) * | 2018-10-26 | 2019-01-18 | 上海塞沃机电工程有限公司 | A kind of compact-sized portable heating construction equipment gearbox |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE52423C (en) * | H. SLOAN in Combee, Railway Street, County Down, Irland | Gear train for transforming revolving turns into turning turns | ||
DE348517C (en) * | 1920-01-27 | 1922-02-10 | Carl Bach | Reverse gear |
DE916740C (en) * | 1952-12-20 | 1954-08-16 | Peltzer & Ehlers | Gear for converting continuous rotation into those with pauses |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1846785A (en) * | 1932-02-23 | E breitling | ||
US1748390A (en) * | 1926-07-31 | 1930-02-25 | Otto Fritz | Intermittent gear |
US1937326A (en) * | 1931-08-21 | 1933-11-28 | Permutit Co | Intermittent gear drive and means of controlling same |
US2593416A (en) * | 1949-07-07 | 1952-04-22 | Sperry Corp | Automatic reversing mechanism |
US2680164A (en) * | 1952-03-19 | 1954-06-01 | Gen Electric | Contact speed control in springdriven step type switches |
US2881630A (en) * | 1956-10-09 | 1959-04-14 | Librascope Inc | Transfer mechanism |
-
1959
- 1959-09-15 GB GB31448/59A patent/GB898037A/en not_active Expired
-
1960
- 1960-07-28 US US45930A patent/US3058366A/en not_active Expired - Lifetime
- 1960-09-07 DE DEB59254A patent/DE1233227B/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE52423C (en) * | H. SLOAN in Combee, Railway Street, County Down, Irland | Gear train for transforming revolving turns into turning turns | ||
DE348517C (en) * | 1920-01-27 | 1922-02-10 | Carl Bach | Reverse gear |
DE916740C (en) * | 1952-12-20 | 1954-08-16 | Peltzer & Ehlers | Gear for converting continuous rotation into those with pauses |
Also Published As
Publication number | Publication date |
---|---|
US3058366A (en) | 1962-10-16 |
GB898037A (en) | 1962-06-06 |
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