NL47963C - - Google Patents

Info

Publication number
NL47963C
NL47963C NL47963DA NL47963C NL 47963 C NL47963 C NL 47963C NL 47963D A NL47963D A NL 47963DA NL 47963 C NL47963 C NL 47963C
Authority
NL
Netherlands
Application number
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.)
Publication of NL47963C publication Critical patent/NL47963C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H03J1/14—Special arrangements for fine and coarse tuning
    • 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
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18728—Backlash
    • 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
    • Y10T74/19828—Worm
NL47963D 1936-05-08 NL47963C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78616A US2106088A (en) 1936-05-08 1936-05-08 Drive mechanism

Publications (1)

Publication Number Publication Date
NL47963C true NL47963C (en:Method)

Family

ID=22145187

Family Applications (1)

Application Number Title Priority Date Filing Date
NL47963D NL47963C (en:Method) 1936-05-08

Country Status (3)

Country Link
US (1) US2106088A (en:Method)
DE (1) DE683913C (en:Method)
NL (1) NL47963C (en:Method)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675712A (en) * 1954-04-20 Stop for antifriction screws
DE1221318B (de) * 1960-11-03 1966-07-21 Telefunken Patent Antriebsvorrichtung fuer Geraete der Hochfrequenz-Nachrichtenuebermittlung
US3038346A (en) * 1960-11-28 1962-06-12 Illinois Tool Works Tuning device
US3176534A (en) * 1961-04-12 1965-04-06 Theta Instr Corp Worm and wheel unit
DE1289894B (de) * 1964-07-30 1969-02-27 Philips Patentverwaltung Kombinierte Grob- und Feinantriebsvorrichtung fuer die Abstimmelemente von elektrischen Empfangsgeraeten
DE2829268A1 (de) * 1978-07-04 1980-01-17 Fischer Artur Dr H C Kupplungsvorrichtung zur drehmomentuebertragung
US5664457A (en) * 1992-06-05 1997-09-09 Amir Nejati Screw gear means and method for same
KR100816401B1 (ko) * 2006-07-05 2008-03-27 주식회사 만도 전동식 조향장치
US8523944B2 (en) 2008-12-31 2013-09-03 Spinex Tec, Llc Methods and apparatus for vertebral body distraction and fusion employing flexure members
US8628577B1 (en) 2009-03-19 2014-01-14 Ex Technology, Llc Stable device for intervertebral distraction and fusion
WO2011011626A2 (en) * 2009-07-22 2011-01-27 Spinex Tec, Llc Coaxial screw gear sleeve mechanism
US8636746B2 (en) 2009-12-31 2014-01-28 Spinex Tec, Llc Methods and apparatus for insertion of vertebral body distraction and fusion devices
US9486328B2 (en) 2014-04-01 2016-11-08 Ex Technology, Llc Expandable intervertebral cage
US8940049B1 (en) 2014-04-01 2015-01-27 Ex Technology, Llc Expandable intervertebral cage
US11234835B2 (en) 2019-03-05 2022-02-01 Octagon Spine Llc Transversely expandable minimally invasive intervertebral cage
US11497622B2 (en) 2019-03-05 2022-11-15 Ex Technology, Llc Transversely expandable minimally invasive intervertebral cage and insertion and extraction device
WO2023055783A1 (en) 2021-09-29 2023-04-06 Ex Technology, Llc Expandable intervertebral cage
US12011365B2 (en) 2022-07-18 2024-06-18 Octagon Spine Llc Transversely expandable minimally invasive inter vertebral cage

Also Published As

Publication number Publication date
DE683913C (de) 1939-11-18
US2106088A (en) 1938-01-18

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