DE202018003640U1 - Adjustable dead center measuring tool - Google Patents

Adjustable dead center measuring tool Download PDF

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Publication number
DE202018003640U1
DE202018003640U1 DE202018003640.4U DE202018003640U DE202018003640U1 DE 202018003640 U1 DE202018003640 U1 DE 202018003640U1 DE 202018003640 U DE202018003640 U DE 202018003640U DE 202018003640 U1 DE202018003640 U1 DE 202018003640U1
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DE
Germany
Prior art keywords
measuring tool
adjustable
dead center
adjustable dead
center measuring
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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 - Lifetime
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DE202018003640.4U
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German (de)
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Individual
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Individual
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Publication date
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Priority to DE202018003640.4U priority Critical patent/DE202018003640U1/en
Publication of DE202018003640U1 publication Critical patent/DE202018003640U1/en
Expired - Lifetime legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G01B3/22—Feeler-pin gauges, e.g. dial gauges
    • G01B3/28—Depth gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/003—Measuring of motor parts

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

Einstellbares Totpunkt-Messwerkzeug, dadurch gekennzeichnet, dass das Messwerkzeug (1) über eine, mittels Gewinde (7), stufenlos in der Länge verstellbare Messspitze (2) verfügt.Adjustable dead-center measuring tool, characterized in that the measuring tool (1) has a, by means of thread (7), infinitely adjustable in length measuring tip (2).

Description

Kolbenstopper zur Bestimmung des oberen Totpunktes weisen in üblicher Bauart entweder eine vorgegebene Länge auf oder aber sind nur für den Einsatz von sog. Zentralkerzenlöchern im Zylinderkopf konzipiert. Beim Einsatz solcher Kolbenstopper zur Bestimmung des oberen Totpunktes bei klassischen Einzylinder-Zweitaktmotoren muss man meistens die Länge des Kolbenstoppers auf den jeweiligen Zylinder anpassen, was eine Mehrfachverwendung erschwert, bzw. teilweise unmöglich macht sowie nur mit erheblichem Aufwand möglich ist.Piston stopper for the determination of top dead center have either a predetermined length in the conventional design or are designed only for the use of so-called. Central candle holes in the cylinder head. When using such piston stopper to determine the top dead center in classic single-cylinder two-stroke engines you usually have to adjust the length of the piston stopper on the respective cylinder, which makes multiple use difficult, or sometimes impossible and only possible with considerable effort.

Dieses Problem wird mit dem in Schutzanspruch 1 aufgeführten Merkmal gelöst.This problem is solved with the feature listed in protection claim 1.

Mit der Erfindung wird erreicht, dass durch den variablen Einstellbereich die wesentlichen Einschränkungen aufgehoben werden. Die in der Länge verstellbare Messspitze ist problemlos auf unterschiedliche Zylinder und Hubräume anpassbar. Dabei spielt es auch weitgehend keine Rolle, ob der Zylinderkopf über ein zentrales Kerzenloch verfügt oder nicht. Die ausreichend hohe Verstellbereich lässt sich auf nachezu alle gängigen Motorkonfigurationen anpassen.With the invention it is achieved that the essential restrictions are canceled out by the variable adjustment range. The length-adjustable measuring tip can be easily adapted to different cylinders and displacement. It also largely does not matter if the cylinder head has a central candle hole or not. The sufficiently high adjustment range can be adjusted to all common motor configurations.

Ein Ausführungsbeispiel der Erfindung wird anhand der 1 bis 2 erläutert. Es zeigen:

  • 1, Ansicht des einstellbaren Totpunkt-Messwerkzeug mit den wesentlichen Merkmalen
  • 2, Ansicht der variablen Messpsitze mit allen wesentlichen Merkmalen.
An embodiment of the invention will be described with reference to 1 to 2 explained. Show it:
  • 1 , View of the adjustable dead center measuring tool with the essential features
  • 2 , View of the variable measuring caps with all essential characteristics.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

(1)(1)
Korpus Totpunkt-MesswerkzeugCorpus dead center measuring tool
(2)(2)
Austauschbare MessspitzeReplaceable probe tip
(3)(3)
Rändelschraube zum ArretierenKnurled screw for locking
(4)(4)
Kopfstück zum Einstellen der MessspitzeHead piece for adjusting the measuring tip
(5)(5)
Anschlag am MontagegewindeStop at the mounting thread
(6)(6)
Montagegewinde ZündkerzenlochMounting thread spark plug hole
(7)(7)
Einstellgewindeadjustment threads
(8)(8th)
Montagegewinde MessspitzeMounting thread measuring tip

Claims (4)

Einstellbares Totpunkt-Messwerkzeug, dadurch gekennzeichnet, dass das Messwerkzeug (1) über eine, mittels Gewinde (7), stufenlos in der Länge verstellbare Messspitze (2) verfügt.Adjustable dead-center measuring tool, characterized in that the measuring tool (1) has a, by means of thread (7), infinitely adjustable in length measuring tip (2). Einstellbares Totpunkt-Messwerkzeug nach Anspruch 1, dadurch gekennzeichnet, dass es über eine Rändelschraube (3) zur Arretierung der ermittelten, optimalen Länge im Messvorgang verfügt.Adjustable dead-center measuring tool according to Claim 1 , characterized in that it has a knurled screw (3) for locking the determined, optimal length in the measuring process. Einstellbares Totpunkt-Messwerkzeug nach Anspruch 1, dadurch gekennzeichnet, dass es über eine austauschbare Messspitze (2) verfügt, um weitere Anforderungen oder Materialien abzudecken.Adjustable dead-center measuring tool according to Claim 1 , characterized in that it has an exchangeable measuring tip (2) to cover further requirements or materials. Einstellbares Totpunkt-Messwerkzeug nach Anspruch 1, dadurch gekennzeichnet, dass es über ein anpassbares Zündkerzengewinde (6) verfügt.Adjustable dead-center measuring tool according to Claim 1 , characterized in that it has an adjustable spark plug thread (6).
DE202018003640.4U 2018-08-07 2018-08-07 Adjustable dead center measuring tool Expired - Lifetime DE202018003640U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202018003640.4U DE202018003640U1 (en) 2018-08-07 2018-08-07 Adjustable dead center measuring tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202018003640.4U DE202018003640U1 (en) 2018-08-07 2018-08-07 Adjustable dead center measuring tool

Publications (1)

Publication Number Publication Date
DE202018003640U1 true DE202018003640U1 (en) 2018-09-05

Family

ID=63588298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202018003640.4U Expired - Lifetime DE202018003640U1 (en) 2018-08-07 2018-08-07 Adjustable dead center measuring tool

Country Status (1)

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DE (1) DE202018003640U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110274562A (en) * 2019-08-06 2019-09-24 安徽理工大学 A kind of rigidity adjustable type rood beam micro-nano gauge head of easy maintenance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110274562A (en) * 2019-08-06 2019-09-24 安徽理工大学 A kind of rigidity adjustable type rood beam micro-nano gauge head of easy maintenance
CN110274562B (en) * 2019-08-06 2024-03-29 安徽理工大学 Rigidity-adjustable cross Liang Weina measuring head convenient to maintain

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R207 Utility model specification
R156 Lapse of ip right after 3 years