ZA946034B - Self-locking dual worm gear and the tools needed to produce it - Google Patents

Self-locking dual worm gear and the tools needed to produce it

Info

Publication number
ZA946034B
ZA946034B ZA946034A ZA946034A ZA946034B ZA 946034 B ZA946034 B ZA 946034B ZA 946034 A ZA946034 A ZA 946034A ZA 946034 A ZA946034 A ZA 946034A ZA 946034 B ZA946034 B ZA 946034B
Authority
ZA
South Africa
Prior art keywords
beta
radii
screws
curvature
self
Prior art date
Application number
ZA946034A
Other languages
English (en)
Inventor
Wiktor Wadimowitsch Panjuchin
Original Assignee
Varioline Handelsgesellschaft
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 Varioline Handelsgesellschaft filed Critical Varioline Handelsgesellschaft
Publication of ZA946034B publication Critical patent/ZA946034B/xx

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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49469—Worm gear
    • 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
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19823—Screw
    • 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
    • Y10T74/19949—Teeth
    • Y10T74/19953—Worm and helical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
  • Gear Processing (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Manipulator (AREA)
  • Clamps And Clips (AREA)
ZA946034A 1993-08-21 1994-08-11 Self-locking dual worm gear and the tools needed to produce it ZA946034B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4328221A DE4328221A1 (de) 1993-08-21 1993-08-21 Selbsthemmendes Doppelschneckengetriebe und Werkzeug zu dessen Herstellung

Publications (1)

Publication Number Publication Date
ZA946034B true ZA946034B (en) 1995-05-29

Family

ID=6495756

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA946034A ZA946034B (en) 1993-08-21 1994-08-11 Self-locking dual worm gear and the tools needed to produce it

Country Status (8)

Country Link
US (1) US5522278A (xx)
EP (1) EP0639731B1 (xx)
JP (1) JPH07174213A (xx)
KR (1) KR950005425A (xx)
AT (1) ATE175479T1 (xx)
AU (1) AU676065B2 (xx)
DE (2) DE4328221A1 (xx)
ZA (1) ZA946034B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29604293U1 (de) * 1996-03-08 1997-07-03 Dewert Antriebs Systemtech Elektromotorischer Möbelantrieb
DE19712050A1 (de) * 1996-09-22 1998-09-24 Josef Nusser Vorrichtung zum Antreiben, Bremsen, Bewegen und Steuern
DE10080374B4 (de) * 1999-02-16 2007-06-06 Küster Automotive Door Systems GmbH Seilzug-Fensterheber für Fahrzeuge
DE20213364U1 (de) * 2002-08-30 2004-01-15 Cameron Gmbh Antriebsvorrichtung
US20070051477A1 (en) * 2005-09-07 2007-03-08 Hunter Douglas Inc. Worm gear drive mechanism for a covering for architectural openings
CN100431761C (zh) * 2006-03-30 2008-11-12 中国第一重型机械集团公司 双人字齿轮同相位的加工方法
FR2912195B1 (fr) * 2007-02-07 2009-09-04 Itw Smpi Soc Par Actions Simpl Dispositif de transmission irreversible de mouvement a engrenage, equipement electrique et vehicule automobile correspondants
EP2177788B1 (de) * 2007-07-09 2013-03-20 Closed Joint Stock Company "Technology Market" Zahnradgetriebe (varianten) und darauf basierender planetenzahnradmechanismus (varianten)
CN106321776B (zh) * 2016-09-26 2019-09-17 重庆大学 具有双点接触齿廓曲线的斜齿轮
US10955040B2 (en) * 2018-03-27 2021-03-23 Kinematics, Llc Tooth gap relieved enveloping worm
KR102035250B1 (ko) 2018-05-10 2019-10-22 설인환 동력전달장치
CN114260515B (zh) * 2021-12-23 2024-01-23 重庆机床(集团)有限责任公司 一种高精度双蜗轮加工方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR984519A (xx) * 1951-07-06
US1653686A (en) * 1925-03-02 1927-12-27 Wildhaber Ernest Method of cutting gear teeth
FR719727A (fr) * 1930-07-07 1932-02-09 Roue à engrenage, mono ou bihélicoïdale, à grande surface de contact
LU28462A1 (xx) * 1946-07-08
DE939240C (de) * 1946-07-08 1956-02-16 Sira Soc It Roano Alessandro S Getriebe mit auf parallelen Achsen angeordneten, schraubverzahnten Raedern
US2553384A (en) * 1947-07-14 1951-05-15 Roano Alessandro Helical gearing
US2973660A (en) * 1958-09-03 1961-03-07 Popper Jakhin Boaz Cooperating wedges including mating worms
DE1210644B (de) * 1963-01-17 1966-02-10 Karl Heinz Roth Dipl Ing Dr Evolventenzahnradpaarung mit Schraeg-verzahnung zur UEbersetzung ins Langsame
US3216273A (en) * 1963-05-08 1965-11-09 Jr Henry G Colmer Power transmitting means
US3386305A (en) * 1966-04-28 1968-06-04 Wildhaber Ernest Worm gearing
US3481215A (en) * 1968-03-25 1969-12-02 John D Howell Helical gearing
FR2024046A5 (xx) * 1969-04-15 1970-08-21 Rouverol William
US3776060A (en) * 1972-10-02 1973-12-04 D Pessen Quick-release mechanism for self-locking mating worms
FR2609768B1 (fr) * 1987-01-20 1991-05-10 Renault Dispositif de transmission de mouvement par un engrenage exterieur
DE4126026A1 (de) * 1991-08-06 1993-02-11 Swf Auto Electric Gmbh Welle mit angeformter schnecke und fraeser zur herstellung der schnecke

Also Published As

Publication number Publication date
DE59407583D1 (de) 1999-02-18
US5522278A (en) 1996-06-04
ATE175479T1 (de) 1999-01-15
AU7039894A (en) 1995-03-02
KR950005425A (ko) 1995-03-20
EP0639731B1 (de) 1999-01-07
EP0639731A1 (de) 1995-02-22
DE4328221A1 (de) 1995-02-23
JPH07174213A (ja) 1995-07-11
AU676065B2 (en) 1997-02-27

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