DE20107358U1 - Gear wheels, consisting of two parts, joined together by seizing or precision seizing in the same diameter - Google Patents

Gear wheels, consisting of two parts, joined together by seizing or precision seizing in the same diameter

Info

Publication number
DE20107358U1
DE20107358U1 DE20107358U DE20107358U DE20107358U1 DE 20107358 U1 DE20107358 U1 DE 20107358U1 DE 20107358 U DE20107358 U DE 20107358U DE 20107358 U DE20107358 U DE 20107358U DE 20107358 U1 DE20107358 U1 DE 20107358U1
Authority
DE
Germany
Prior art keywords
seizing
parts
joined together
precision
same diameter
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 - Lifetime
Application number
DE20107358U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20107358U priority Critical patent/DE20107358U1/en
Publication of DE20107358U1 publication Critical patent/DE20107358U1/en
Priority to DE10153653A priority patent/DE10153653B4/en
Priority to DE20121545U priority patent/DE20121545U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H55/171—Toothed belt pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gears, Cams (AREA)

Description

BeschreibungDescription

Technisches Gebiet: Schaltgetriebe, Schaltzahnräder. Schaltzahnräder, bestehend aus Kupplungskörper (Teil A) und Zahnrad (Teil B).
Die Erfindung betrifft die durch Fressen am und im Durchmesser X oder Y verbundenen Teile A und B. (siehe Zeichnung,.Abbildung 1 und 2) Technical field: Manual transmissions, gear shifting wheels. Gear shifting wheels, consisting of clutch body (part A) and gear (part B).
The invention relates to parts A and B connected by grinding at and in diameter X or Y. (see drawing, Figures 1 and 2)

Stand der Technik: Bisher wurde Teil A mit Teil B folgendermaßen am Durchmesser X verbunden (siehe Zeichnung, ' Abbildung 1):State of the art: Previously, part A was connected to part B at diameter X as follows (see drawing, ' Figure 1):

1. mittels Laserstrahl1. by laser beam

2. mittels Elektronenstrahl2. by electron beam

3. mittels Press- oder Schrumpfpassung3. by press or shrink fit

4. mittels Kerbverzahnung4. by means of serration

Bei der angemeldeten Erfindung wurde Teil A oder B solange um die Mittelachse gedreht, bis ein Fressen im Durchmesserbereich X oder Y erreicht war mit der gewünschten Verbindungsfestigkeit der Teile A und B zueinander. Die Gestaltung der Passung zwischen Teil A und B ist wie folgt möglich, zum Beispiel:In the invention filed, part A or B was rotated around the central axis until a seizure in the diameter range X or Y was achieved with the desired connection strength of parts A and B to each other. The design of the fit between parts A and B is possible as follows, for example:

a. Der · Durchmesser X hat in der Länge L eine Fest-, Preß- oder Schrumpfpassung Zwischen Teil A und B.a. The diameter X has a tight, press or shrink fit along the length L between parts A and B.

b. Nur ein Teil der Länge L istl als Fest-, Preß- oder Schrumpfpassungsdurchmesser gefertigt. Der Rest der Länge L ist als Gleitsitzpassung gefertigt und dient als Gleitlager, um einen Mittenversatz von Teil A zu Teil B beim Fressen gering zu halten.b. Only part of the length L is manufactured as a tight, press or shrink fit diameter. The rest of the length L is manufactured as a sliding fit and serves as a sliding bearing in order to keep the center offset from part A to part B to a minimum during galling.

c. Fest-, Preß- oder Schrumpfsitzpassungsdurchmesser befindet sich an anderer Stelle wie der Gleitsitzdurchmesser, (siehe Zeichnung, Abbildung 2).c. Tight, press or shrink fit diameter is located at a different location than the sliding fit diameter (see drawing, Figure 2).

d. Die jeweilige*! Längew von Fest-, Preß- oder Schrumpfsitz und Gleitlagersitz können unterschiedlich sein.d. The respective*! lengths of the fixed, press or shrink fit and the plain bearing seat can vary.

Der Ausdruck "Fressen" wird in der Technik allgemein für einen unerwünschten Vorgang wie zum Beispiel als Lagerfresser oder Kolbenfresser verwendet.The term "seizure" is generally used in technology to describe an undesirable process such as bearing seizure or piston seizure.

Anmelder: Dipl.-Ing.(FH) Konrad Wirsich Asperger Str. 3/1, 74078 HeilbronnApplicant: Dipl.-Ing.(FH) Konrad Wirsich Asperger Str. 3/1, 74078 Heilbronn

Claims (3)

1. Schaltzahnräder, aus zwei Teilen bestehend, zusammengefügt durch Fressen bzw. Präzisionsfressen im gemeinsamen Durchmesser, dadurch gekennzeichnet, daß der beiden Zahnradteilen gemeinsame Durchmesser eine Fest-, Preß- oder Schrumpfpassung aufweist. 1. Shift gears, consisting of two parts, joined together by milling or precision milling in the common diameter, characterized in that the common diameter of the two gear parts has a tight, press or shrink fit. 2. Schaltzahnräder nach Anspruch 1, dadurch gekennzeichnet, daß nur ein ein Teil der Passungslänge als Fest-, Press- oder Schrumpfpassung vorhanden ist und daß der Rest der Passungslänge als Gleitsitz vorhanden ist. 2. Shift gears according to claim 1, characterized in that only a part of the fitting length is present as a tight, press or shrink fit and that the rest of the fitting length is present as a sliding fit. 3. Schaltzahnräder nach Anspruch 1 und 2 dadurch gekennzeichnet, daß sich der Fest-, Preß- oder Schrumpfsitz an einer anderen Stelle als der Gleitsitz befindet. 3. Shift gears according to claim 1 and 2, characterized in that the fixed, press or shrink fit is located at a different location than the sliding fit.
DE20107358U 2000-11-06 2001-04-28 Gear wheels, consisting of two parts, joined together by seizing or precision seizing in the same diameter Expired - Lifetime DE20107358U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20107358U DE20107358U1 (en) 2000-11-23 2001-04-28 Gear wheels, consisting of two parts, joined together by seizing or precision seizing in the same diameter
DE10153653A DE10153653B4 (en) 2000-11-06 2001-11-02 Method and device for firmly connecting two construction elements
DE20121545U DE20121545U1 (en) 2000-11-06 2001-11-02 Method used in motor vehicle construction for connecting two constructional elements comprises inserting the constructional elements inside each other in the region of their common fitting shape and moving them relative to each other

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20019966 2000-11-23
DE20020916 2000-12-09
DE20101031 2001-01-20
DE20107358U DE20107358U1 (en) 2000-11-23 2001-04-28 Gear wheels, consisting of two parts, joined together by seizing or precision seizing in the same diameter

Publications (1)

Publication Number Publication Date
DE20107358U1 true DE20107358U1 (en) 2001-08-16

Family

ID=27219520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20107358U Expired - Lifetime DE20107358U1 (en) 2000-11-06 2001-04-28 Gear wheels, consisting of two parts, joined together by seizing or precision seizing in the same diameter

Country Status (1)

Country Link
DE (1) DE20107358U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026713A1 (en) * 2005-06-09 2006-12-14 Volkswagen Ag Method for joining shaft and hub unit in particular of transmission gear of vehicle, comprises hardening just before assembly and use of start-up chamfer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026713A1 (en) * 2005-06-09 2006-12-14 Volkswagen Ag Method for joining shaft and hub unit in particular of transmission gear of vehicle, comprises hardening just before assembly and use of start-up chamfer

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20010920

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040527

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20080104

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20091012

R071 Expiry of right