ES419551A1 - Device for rotary latching and unlatching - Google Patents

Device for rotary latching and unlatching

Info

Publication number
ES419551A1
ES419551A1 ES419551A ES419551A ES419551A1 ES 419551 A1 ES419551 A1 ES 419551A1 ES 419551 A ES419551 A ES 419551A ES 419551 A ES419551 A ES 419551A ES 419551 A1 ES419551 A1 ES 419551A1
Authority
ES
Spain
Prior art keywords
drum
unlatching
slide
rotary latching
latching
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.)
Expired
Application number
ES419551A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 DE19722250179 external-priority patent/DE2250179C3/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES419551A1 publication Critical patent/ES419551A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0977—Cam
    • Y10T292/0989—Plural rollback elements directionally selectively effective
    • 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
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents

Landscapes

  • Mechanical Control Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)
  • Toys (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

A device for automatically releasing a rotary knob which has a latched position. In a record changer a slide is provided on a switching drum which is supported by a knob spindle. A slide end together with a drum surface constitute a curved track with latching cavities. The slide is withdrawn into the drum by spindle rotation relative to the drum for unlatching.
ES419551A 1972-10-13 1973-10-11 Device for rotary latching and unlatching Expired ES419551A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722250179 DE2250179C3 (en) 1972-10-13 Device for automatically unlocking a rotary knob used in particular in a record changer or player

Publications (1)

Publication Number Publication Date
ES419551A1 true ES419551A1 (en) 1976-06-16

Family

ID=5858905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419551A Expired ES419551A1 (en) 1972-10-13 1973-10-11 Device for rotary latching and unlatching

Country Status (9)

Country Link
US (1) US3908481A (en)
JP (1) JPS5644505B2 (en)
BE (1) BE805965A (en)
CH (1) CH567301A5 (en)
ES (1) ES419551A1 (en)
FR (1) FR2203155B3 (en)
GB (1) GB1449637A (en)
IT (1) IT994385B (en)
NL (1) NL7313757A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529937A (en) * 1982-12-27 1985-07-16 Cornelius Billie G Metal detector with spring loaded hinged support
JPS63157136U (en) * 1987-04-01 1988-10-14
JPH0230204U (en) * 1988-08-09 1990-02-26

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB985802A (en) * 1962-12-27 1965-03-10 William John Campbell Improvements in or relating to latches for doors

Also Published As

Publication number Publication date
NL7313757A (en) 1974-04-16
JPS4974905A (en) 1974-07-19
DE2250179A1 (en) 1974-04-25
US3908481A (en) 1975-09-30
JPS5644505B2 (en) 1981-10-20
GB1449637A (en) 1976-09-15
DE2250179B2 (en) 1976-10-14
IT994385B (en) 1975-10-20
FR2203155B3 (en) 1977-01-07
BE805965A (en) 1974-04-11
FR2203155A1 (en) 1974-05-10
CH567301A5 (en) 1975-09-30

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