DE569527C - Automatic switch-on and switch-off device for record speaking machines - Google Patents

Automatic switch-on and switch-off device for record speaking machines

Info

Publication number
DE569527C
DE569527C DEF72410D DEF0072410D DE569527C DE 569527 C DE569527 C DE 569527C DE F72410 D DEF72410 D DE F72410D DE F0072410 D DEF0072410 D DE F0072410D DE 569527 C DE569527 C DE 569527C
Authority
DE
Germany
Prior art keywords
switch
record
speaking machines
automatic
automatic switch
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
DEF72410D
Other languages
German (de)
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.)
JOHANNES FICHTNER
Original Assignee
JOHANNES FICHTNER
Publication date
Priority to DEF72410D priority Critical patent/DE569527C/en
Application granted granted Critical
Publication of DE569527C publication Critical patent/DE569527C/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
    • G11B17/02—Details

Landscapes

  • Treatment Of Fiber Materials (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (3)

Patentansprüche:Patent claims: ϊ. Selbsttätige An- und Abstellvorrichtung für Plattensprechmaschinen nach Patent 569 526, dadurch gekennzeichnet, daß die Zahne (1,2) des Bremsauslösehebels (3) an einem besonderen, an dem Hebel längsverschiebbaren Teil (4) angebracht sind, der durch eine Feder (7) in seiner Endstellung gehalten wird.ϊ. Automatic switch-on and switch-off device for record speaking machines according to patent 569 526, characterized in that the teeth (1,2) of the brake release lever (3) are attached to a special, on the lever longitudinally displaceable part (4), which by a spring (7) in its End position is held. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Hub des verschiebbaren Teiles (4) durch einen einstellbaren Anschlag (8) änderbar ist.2. Apparatus according to claim 1, characterized in that the stroke of the displaceable part (4) can be changed by an adjustable stop (8). 3. Vorrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der die Zähne (1,2) tragende Teil (4) aus Vulkanfiber besteht.3. Apparatus according to claim 1 and 2, characterized in that the the Teeth (1,2) carrying part (4) consists of vulcanized fiber.
DEF72410D Automatic switch-on and switch-off device for record speaking machines Expired DE569527C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF72410D DE569527C (en) Automatic switch-on and switch-off device for record speaking machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF72410D DE569527C (en) Automatic switch-on and switch-off device for record speaking machines

Publications (1)

Publication Number Publication Date
DE569527C true DE569527C (en) 1933-02-04

Family

ID=7111809

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF72410D Expired DE569527C (en) Automatic switch-on and switch-off device for record speaking machines

Country Status (1)

Country Link
DE (1) DE569527C (en)

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