DE919939C - Device for pulling in or out bearing bushes - Google Patents

Device for pulling in or out bearing bushes

Info

Publication number
DE919939C
DE919939C DEM11100A DEM0011100A DE919939C DE 919939 C DE919939 C DE 919939C DE M11100 A DEM11100 A DE M11100A DE M0011100 A DEM0011100 A DE M0011100A DE 919939 C DE919939 C DE 919939C
Authority
DE
Germany
Prior art keywords
pulling
bearing bushes
out bearing
bearing
bearing bush
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
DEM11100A
Other languages
German (de)
Inventor
Fritz Moennich
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.)
FRITZ MOENNICH
Original Assignee
FRITZ MOENNICH
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 FRITZ MOENNICH filed Critical FRITZ MOENNICH
Priority to DEM11100A priority Critical patent/DE919939C/en
Application granted granted Critical
Publication of DE919939C publication Critical patent/DE919939C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • B25B27/062—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws

Description

Zum Ausziehen von Lagerbüchsen gibt es bereits Vorrichtungen, die sowohl zum Ausziehen als auch zum Einziehen von Lagerbüchsen dienen.For pulling out bearing bushes there are already devices that serve both for pulling out and for pulling in bearing bushings.

Erfindungsgemäß wird eine konstruktive Verbesserung dadurch erreicht, daß die Spannspindel eine Eindrehung aufweist, in die eine bündige geschlitzte Anschlagscheibe einsetzbar ist.According to the invention, a structural improvement is achieved by that the clamping spindle has a recess into which a flush slotted stop disc can be used.

Die Zeichnung veranschaulicht die Spannspindel mit der erfindungsgemäßen Anschlagscheibe.The drawing illustrates the clamping spindle with the inventive Stop washer.

Auf der Spannspindel a sitzt eine Stützmutter b mit einer Aüsdrehung c. Am vorderen Teil der Spindel befindest sich eine Eindrehung d, deren eine Stirnseite ein Bund e begrenzt: Auf die Eindrehung d ist die geschlitzte bündigeAnschlagscheibe f aufsetzbar. Es sind für die verschiedenen Durchmesser der Lagerbüchsen entsprechend viel Anschlagscheiben vorhanden. Zum Ausziehen einer Lagerbüchse steckt man die Spindel a durch die Lagerbüchse und setzt die Anschlagscheibe f auf. Dreht man nun die Spindel a, so legt sich die Stützmutter b gegen den Lagerkörper, «nährend der Bund. e die Anschlagscheibe mitnimmt, welche die Lagerbüchse herauszieht. Das Einziehen einer Lagerbüchse erfolgt in der gleichen Weise.On the clamping spindle a sits a support nut b with a turn c. On the front part of the spindle there is a notch d, one end face of which limited by a collar e: The slotted, flush stop washer is located on the recess d f attachable. There are corresponding for the different diameters of the bearing bushes a lot of stop washers available. To pull out a bearing bush, insert the Spindle a through the bearing bush and puts on the stop disk f. If you turn now the spindle a, so the support nut b rests against the bearing body, while the Federation. e takes the stop disc with it, which pulls out the bearing bush. Moving in a bearing bush is done in the same way.

Die beschriebene Vorrichtung eignet sich besonders zum Auswechseln von Pleuelbüchsen in Kraftfahrzeugreparaturwerkstätten. Sie ermöglicht das Ausziehen der alten Lagerbüchse und das Einziehen der neuen Lagerbüchse in einem Arbeitsgang. Durch die Auswechselbarkeit der Anschlagscheibe f ist sie in jedem Falle verwendbar.The device described is particularly suitable for replacement of connecting rod bushings in motor vehicle repair shops. It enables undressing the old bearing bush and pulling in the new bearing bush in one operation. The interchangeability of the stop disk f means that it can be used in any case.

Claims (1)

PATENTANSPRUCH: Mit einer Spannspindel ausgestattete Vorrichtung zum Ein- oderAusziehen von Lagerbüchsen, gekennzeichnet durch eine Eindrehung (d) der Spannspindel zum Aufnehmen einer an den Stirnseiten bündig einschiebbaren, geschlitzten und die ein- oder auszuziehende Lagerbüchse hintergreifenden Anschlagscheibe (f). Angezogene Druckschriften: Schweizerische Patentschrift Nr. 2'62 626; USA.-Patentschrift Nr. 2 4o6445.PATENT CLAIM: A device equipped with a clamping spindle for pulling in or pulling out bearing bushes, characterized by a recess (d) in the clamping spindle to accommodate a slotted stop disc (f) that can be pushed in flush with the end faces and engages behind the bearing bush to be drawn in or out. Attached publications: Swiss patent specification No. 2,662,626 ; U.S. Patent No. 2 4o6445.
DEM11100A 1951-09-27 1951-09-27 Device for pulling in or out bearing bushes Expired DE919939C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM11100A DE919939C (en) 1951-09-27 1951-09-27 Device for pulling in or out bearing bushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM11100A DE919939C (en) 1951-09-27 1951-09-27 Device for pulling in or out bearing bushes

Publications (1)

Publication Number Publication Date
DE919939C true DE919939C (en) 1954-11-08

Family

ID=7295414

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM11100A Expired DE919939C (en) 1951-09-27 1951-09-27 Device for pulling in or out bearing bushes

Country Status (1)

Country Link
DE (1) DE919939C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0887154A2 (en) * 1997-06-26 1998-12-30 General Domestic Appliances Limited A tool for, and a method of, removal of a bearing from a bearing housing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406445A (en) * 1945-06-27 1946-08-27 Charles L Thompson Bearing removing tool
CH262626A (en) * 1947-10-02 1949-07-15 Bauhofer Ernst Device for pulling out parts arranged with a tight fit in a carrier and having a central bore, in particular ball bearings.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406445A (en) * 1945-06-27 1946-08-27 Charles L Thompson Bearing removing tool
CH262626A (en) * 1947-10-02 1949-07-15 Bauhofer Ernst Device for pulling out parts arranged with a tight fit in a carrier and having a central bore, in particular ball bearings.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0887154A2 (en) * 1997-06-26 1998-12-30 General Domestic Appliances Limited A tool for, and a method of, removal of a bearing from a bearing housing
EP0887154A3 (en) * 1997-06-26 2002-10-23 General Domestic Appliances Limited A tool for, and a method of, removal of a bearing from a bearing housing

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