DE587666C - Screw gauge for inside measurements - Google Patents

Screw gauge for inside measurements

Info

Publication number
DE587666C
DE587666C DET39681D DET0039681D DE587666C DE 587666 C DE587666 C DE 587666C DE T39681 D DET39681 D DE T39681D DE T0039681 D DET0039681 D DE T0039681D DE 587666 C DE587666 C DE 587666C
Authority
DE
Germany
Prior art keywords
screw
housing
screw gauge
measuring jaws
spindle
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
DET39681D
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.)
Tech Verwertungen A G
Original Assignee
Tech Verwertungen A G
Publication date
Priority to DET39681D priority Critical patent/DE587666C/en
Application granted granted Critical
Publication of DE587666C publication Critical patent/DE587666C/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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

Schraublehre für Innenmessungen Die Erfindung bezieht sich auf eine Schraublehre für Innenmessungen, deren Meßbacken in zueinander geneigten Führungen eines Gehäuses mittels einer in einem Muttergewinde desselben geführten Stellschraube verschiebbar sind.Screw gauge for internal measurements The invention relates to a Screw gauge for internal measurements with measuring jaws in guides inclined to one another of a housing by means of an adjusting screw guided in a nut thread of the same are movable.

Erfindungsgemäß ist dieses Gehäuse zweiteilig ausgebildet. Das Gehäuse selbst trägt das Muttergewinde für die Schraubspindel zur Verstellung der Meßbacken.According to the invention, this housing is designed in two parts. The case itself carries the nut thread for the screw spindle for adjusting the measuring jaws.

Der Erfindungsgegenstand ist in den Abb. i bis 3 dargestellt. Es bedeuten a und b die beiden stufenförmig ausgebildeten Meßbacken, die durch die Gehäuseteile c und d mittels der Schrauben e1, e2, e3, e4 zusammengehalten sind. Die Meßbacken werden in entsprechenden Nuten oder Rippen der Gehäuseteile geführt und bei Drehung der Schraubspindel f verstellt.The subject of the invention is shown in Figs. A and b denote the two stepped measuring jaws which are held together by the housing parts c and d by means of the screws e1, e2, e3, e4 . The measuring jaws are guided in corresponding grooves or ribs in the housing parts and adjusted when the screw spindle f is rotated.

Die Gehäuseteile c und d tragen je eine Hälfte des Muttergewindes für die Schraubspindel, sie können jedoch auch mit zwei Führungsstücken versehen sein, von denen ein Stück das Vollgewinde für die Schraubspindel trägt, während das zweite als Führung für die Spindel ohne Gewinde ausgebildet ist. Die Ablesetrommel g ist gegenüber dem festen Indexstrich o durch eine besondereStellschraube in der.Schraubspindel festgehalten. Die Schraublehre kann durch Einsetzen der Zirkelspitzen lt und i in die Spindel f und die Meßbacken a oder b als Mikrometerzirkel oder unter Zuhilfenahme nur einer Spitze i mit entsprechenden Führungskörpern als Parallelreißer verwendet werden. Schließlich können die vorderen Meßbacken auch für Außenmessungen Verwendung finden. Mit der Schraublehre nach den Abb. i bis 3 können beispielsweise alle Innenmessungen von 6 bis 6o mm mit der üblichen Genauigkeit vorgenommen werden.The housing parts c and d each carry half of the nut thread for the screw spindle, but they can also be provided with two guide pieces, one of which carries the full thread for the screw spindle, while the second is designed as a guide for the non-threaded spindle. The reading drum g is held against the fixed index line o by a special adjusting screw in the screw spindle. The screw gauge can be used as a micrometer caliper by inserting the compass tips lt and i into the spindle f and the measuring jaws a or b, or with the aid of just one tip i with appropriate guide bodies as a parallel marker. Finally, the front measuring jaws can also be used for external measurements. With the screw gauge according to Figs. I to 3, for example, all internal measurements from 6 to 60 mm can be carried out with the usual accuracy.

Claims (2)

PATENTANSPRÜCHE: i. Schraublehre für Innenmessungen, deren Meßbacken in zueinander geneigten Führungen eines Gehäuses mittels einer in einem Muttergewinde desselben geführten Stellschraube verschiebbar sind, dadurch gekennzeichnet, daß das Gehäuse für die Führung der Meßbacken und für das Muttergewinde der Schraubspindel zweiteilig ausgebildet ist. PATENT CLAIMS: i. Screw gauge for inside measurements, their measuring jaws in mutually inclined guides of a housing by means of a nut thread the same guided adjusting screw are displaceable, characterized in that the housing for guiding the measuring jaws and for the nut thread of the screw spindle Is formed in two parts. 2. Schraublebre nach Anspruch i, gekennzeichnet durch die Anordnung zweier Führungsstücke im Gehäuse, von denen mindestens ein Führungsstück ein Vollgewinde für die Schraubspindel besitzt.2. screw glue according to claim i, characterized by the arrangement of two guide pieces in the housing, of which at least one guide piece has a full thread for the screw spindle.
DET39681D Screw gauge for inside measurements Expired DE587666C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET39681D DE587666C (en) Screw gauge for inside measurements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET39681D DE587666C (en) Screw gauge for inside measurements

Publications (1)

Publication Number Publication Date
DE587666C true DE587666C (en) 1933-11-06

Family

ID=7560563

Family Applications (1)

Application Number Title Priority Date Filing Date
DET39681D Expired DE587666C (en) Screw gauge for inside measurements

Country Status (1)

Country Link
DE (1) DE587666C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601621A (en) * 1950-07-12 1952-06-24 Maxant Button And Supply Co Gauge for marking garment belts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601621A (en) * 1950-07-12 1952-06-24 Maxant Button And Supply Co Gauge for marking garment belts

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