DE847814C - Emotional ratchet for screw gauges - Google Patents

Emotional ratchet for screw gauges

Info

Publication number
DE847814C
DE847814C DEJ4581A DEJ0004581A DE847814C DE 847814 C DE847814 C DE 847814C DE J4581 A DEJ4581 A DE J4581A DE J0004581 A DEJ0004581 A DE J0004581A DE 847814 C DE847814 C DE 847814C
Authority
DE
Germany
Prior art keywords
ratchet
sleeve
screw
emotional
feeling
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
DEJ4581A
Other languages
German (de)
Inventor
Artur Wilhelmi
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.)
KUKA AG
Original Assignee
Industrie Werke Karlsruhe Ausburg AG
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 Industrie Werke Karlsruhe Ausburg AG filed Critical Industrie Werke Karlsruhe Ausburg AG
Priority to DEJ4581A priority Critical patent/DE847814C/en
Application granted granted Critical
Publication of DE847814C publication Critical patent/DE847814C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/18—Micrometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

Die Erfindung betrifft die verbesserte Ausführung einer Gefühlsratsche für Mikrometerschraublehrer mit einstellbarem Meßdruck. The invention relates to an improved type of feeler ratchet for micrometer screwdrivers with adjustable measuring pressure.

Bekannten Ausführungen gegenüber zeichnet sich diese Ratsche aus durch einen geschlossenen und staul>dichten Bau, schraublose Befestigung am Ratschenkörper durch einen Sicherungsring be liebigen Querschnitts, Unmöglichkeit des Auseinandernehmens im zusammengebauten Zustand der Schrauhlehre, genaue Regelung des Meßdruckes und gute Führung der Ratschenhülse in zwei fluchtenden Bohrungen am Ratschenkörper. This ratchet distinguishes itself from known designs through a closed and> tight construction, screwless attachment to the ratchet body Any cross-section with a locking ring, impossibility of dismantling in the assembled state of the screw gauge, precise regulation of the measuring pressure and Good guidance of the ratchet sleeve in two aligned holes on the ratchet body.

Erfindungsgemäß besteht die Einrichtung aus einer über den Ratschenkörper gesteckten, in zwei Bohrungen geführten Hülse mit Axialinnenverzahnung, in welche ein unter einstellbarem Federdruck radial beweglicher Ratschenstift greift. Auf diesen Ratschenstift wirkt eine Schraubenfeder, deren Anpressungsdruck durch eine am Ratschenkörper sitzende Schraube geregelt wird. Die Sicherung der Ratschenhiülse gegen axiale Verschiebung auf dem Ratschenkörper erfolgt durch einen in diesem gleitenden Federring. According to the invention, the device consists of one over the ratchet body inserted, in two holes guided sleeve with axial internal teeth, in which a ratchet pin that is radially movable under adjustable spring pressure engages. on this ratchet pin acts a helical spring, the contact pressure by a on the ratchet body seated screw is regulated. Securing the ratchet sleeve against axial displacement on the ratchet body takes place by a sliding in this Spring washer.

Die AU>. T zeigt diese Einrichtung im Schnitt und Abb. 2 die Ansicht. The AU>. T shows this device in section and Fig. 2 the view.

Der in den Meßteil der Schraublehre einschraub barke Ratschenkörper I hat eine radiale Bohrung, in der in radialer Richtung der Ratschenstift 2 gleitet, der durch die Feder 3 gegen die axiale Innenverzahnung 4 der Ratschenhülse 5 gedrückt wird. The ratchet body screwed into the measuring part of the screw gauge I has a radial bore in which the ratchet pin 2 slides in the radial direction, which is pressed by the spring 3 against the axial internal toothing 4 of the ratchet sleeve 5 will.

Dieser Anpreßdruck des Ratschenstiftes xvird durch die Justierschraube 6 eingestellt.This contact pressure of the ratchet pin x is controlled by the adjusting screw 6 set.

Die Ratschenhülse 5 gleitet auf zwei heiderseitig der Innenverzahnung liegenden Lagerstellen 7 und 8. The ratchet sleeve 5 slides on two sides of the internal toothing lying bearings 7 and 8.

Sie hat einen Einstich 9 zur Aufnahme des in den Ratschenfkörper I eingreifenden Federringes IO, der die axiale Verschiebung der Ratschenhülse 5 auf dem Ratschenkörper I sowie das Eindringen von Schmutz in die Ratsche verhindert. Dieser Federring kann runden oder eckigen Querschnitt hahen. It has a recess 9 for receiving the ratchet body I engaging spring washer IO, which the axial displacement of the ratchet sleeve 5 on the ratchet body I and prevents dirt from getting into the ratchet. This spring ring can have a round or square cross-section.

Claims (3)

PATENTANSPRÜCHE I. Gefühlsratsche für Schraullehren, gekennzeichnet durch eine huber den Ratschenkörper gesteckte, in zwei Bohrungen geführte Hülse mit Axialinnenverzahnung, in welche ein unter einstelll>arem Federdruck radial l>eweglicher Ratschenstift greift. PATENT CLAIMS I. Sensing ratchet for screw gauges, marked by a sleeve inserted into two bores and inserted over the ratchet body with internal axial toothing, in which a radially adjustable spring pressure is applied l> Easable ratchet pin engages. 2. Gefühlsratsche nach Anspruch I, dadurch gekennzeichnet, daß auf den Katschenstift eine Schraubenfeder wirkt, deren Anpressungsdruck durch eine am Ratschenkörper sitzende Schraube geregelt wird. 2. feeling ratchet according to claim I, characterized in that on the Katschenstift a helical spring acts, whose contact pressure by an am Ratchet body seated screw is regulated. 3. Gefühlsratsche nach Anspruch I und 2, dadurch gekennzeichnet, daß die Ratschenhülse am Ratschenkörper mit einem I;rderring befestigt ist. 3. feeling ratchet according to claim I and 2, characterized in that that the ratchet sleeve is attached to the ratchet body with an I; rderring.
DEJ4581A 1951-09-06 1951-09-06 Emotional ratchet for screw gauges Expired DE847814C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ4581A DE847814C (en) 1951-09-06 1951-09-06 Emotional ratchet for screw gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ4581A DE847814C (en) 1951-09-06 1951-09-06 Emotional ratchet for screw gauges

Publications (1)

Publication Number Publication Date
DE847814C true DE847814C (en) 1952-08-28

Family

ID=7198220

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ4581A Expired DE847814C (en) 1951-09-06 1951-09-06 Emotional ratchet for screw gauges

Country Status (1)

Country Link
DE (1) DE847814C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975588C (en) * 1951-12-15 1962-02-01 Hans Meyer Screw gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975588C (en) * 1951-12-15 1962-02-01 Hans Meyer Screw gauge

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