DE102004017920A1 - Roller chain for use in e.g. automobile, has roles implemented from material mix of steel and plastic and chain joints between interior and exterior latches, sealed with rings and inserted with inside bushes of self lubricating alloys - Google Patents

Roller chain for use in e.g. automobile, has roles implemented from material mix of steel and plastic and chain joints between interior and exterior latches, sealed with rings and inserted with inside bushes of self lubricating alloys Download PDF

Info

Publication number
DE102004017920A1
DE102004017920A1 DE200410017920 DE102004017920A DE102004017920A1 DE 102004017920 A1 DE102004017920 A1 DE 102004017920A1 DE 200410017920 DE200410017920 DE 200410017920 DE 102004017920 A DE102004017920 A DE 102004017920A DE 102004017920 A1 DE102004017920 A1 DE 102004017920A1
Authority
DE
Germany
Prior art keywords
chain
sealed
alloys
rings
steel
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.)
Ceased
Application number
DE200410017920
Other languages
German (de)
Inventor
Ben Sturme
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 DE200410017920 priority Critical patent/DE102004017920A1/en
Publication of DE102004017920A1 publication Critical patent/DE102004017920A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)

Abstract

The chain has roles that are implemented from a material mix of steel and plastic. Chain joints between interior and exterior latches are sealed with rings and are inserted with inside bushes (1C) of self lubricating alloys.

Description

Rollenketten werden im weiten Bereichen der Industrie und des Automobilbaus eingesetzt.roller chains are widely used in industry and automotive engineering.

Es gibt bei diese Ketten seit ihrer Erfindung zwei Konstruktionsbedingte Mängel:

  • 1) ein hoher Wartungsaufwand (regelmäßig schmieren und nachspannen, dadurch Produktionsstillstand)
  • 2) eine hohe Geräuschentwicklung (zu hohe Lärmbelästigung der Arbeitnehmer, teure Isoliermaßnahmen oder langsamere Produktionsmaschinen)
There have been two design-related flaws in these chains since their invention:
  • 1) a high maintenance effort (lubricate and re-tighten regularly, thus production stoppage)
  • 2) a high noise level (too high noise pollution of the workers, expensive insulation measures or slower production machines)

Diese beiden Probleme werden durch die Kettenhersteller bis dato nur unzureichend gelöst.These Both problems are by the chain manufacturer to date only inadequate solved.

Zur Wartungsreduzierung werden nach jetzigen Stand der Technik selbstschmierende Ketten oder abgedichtete Ketten eingesetzt.to Maintenance reduction according to the current state of the art self-lubricating Chains or sealed chains used.

Das Lärmproblem bleibt bei diese Typen ungelöst.The noise problems stays with these types unresolved.

Zur Geräuscareduzierung werden nach jetzigen Stand der Technik veränderte Formen oder Materialien der innere Kettenrolle eingesetzt.to Geräuscareduzierung According to the current state of the art, changed forms or materials the inner chain roller used.

Das Wartungsproblem bleibt bei diese Typen ungelöst.The Maintenance problem remains unsolved for these types.

Die vorliegende Erfindung ist dadurch gekennzeichnet, dass sie wartungsreduzierqende und geräuschreduzierende Elemente in einer Kette vereint!The The present invention is characterized by being maintenance-reducing and noise-reducing Elements in a chain united!

Hierzu werden die Rollen der Kette mit einem Materialmix aus Stahl und Kunststoff ausgeführt (siehe 1A) und die Kettenglieder entweder durch Ringe abgedichtet (siehe 1B) oder aus selbstschmierende Legierungen (siehe 1C) hergestellt.For this purpose, the rollers of the chain are made with a material mix of steel and plastic (see 1A ) and the chain links are either sealed by rings (see 1B ) or self-lubricating alloys (see 1C ) produced.

Zur Erweiterung der Einsatzgebiete sind die Ketten auch in Korrosionsfeste Materialien und für Transportaufgaben mit Mitnehmerlaschen und verlängerte Bolzen ausführbar.to The chains are also extended to corrosion resistant applications Materials and for transportation tasks with drive tabs and extended Bolt executable.

Die obigen Merkmale und Vorteile meiner Erfindung werden Fachleute unter Bezugnahme auf die Beschreibung und die begleitende Zeichnung auf Anhieb ersichtlich.The The above features and advantages of my invention will be apparent to those skilled in the art Reference is made to the description and the accompanying drawings Immediately apparent.

Die hieraus resultierende betriebswirtschaftliche Vorteile sind erheblich, nämlich weniger Wartungsstillstand und schnellere (weil ruhigere) Produktionsverfahren.The resulting business benefits are significant namely less maintenance downtime and faster (because quieter) production processes.

Claims (2)

1) Rollenkette für industrielle und automobile Anwendungen, dadurch gekennzeichnet, dass sie wartungsreduzierende und geräuschreduzierende Elemente in einer Kette vereint.1) roller chain for industrial and automotive applications, characterized in that it combines maintenance-reducing and noise-reducing elements in a chain. Rollenkette nach Patentanspruch 1, dadurch gekennzeichnet, dass die Rollenkette an den Kettenrollen aus einem Materialmix von Stahl und Kunststoff ausgeführt und die Kettenglieder entweder durch Ringe abgedichtet oder mit Büchsen aus selbstschmierende Legierungen hergestellt werden.Roller chain according to claim 1, characterized in that the roller chain on the chain rollers made of a material mix of steel and plastic running and the chain links either sealed by rings or with cans made of self-lubricating alloys.
DE200410017920 2004-04-07 2004-04-07 Roller chain for use in e.g. automobile, has roles implemented from material mix of steel and plastic and chain joints between interior and exterior latches, sealed with rings and inserted with inside bushes of self lubricating alloys Ceased DE102004017920A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200410017920 DE102004017920A1 (en) 2004-04-07 2004-04-07 Roller chain for use in e.g. automobile, has roles implemented from material mix of steel and plastic and chain joints between interior and exterior latches, sealed with rings and inserted with inside bushes of self lubricating alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410017920 DE102004017920A1 (en) 2004-04-07 2004-04-07 Roller chain for use in e.g. automobile, has roles implemented from material mix of steel and plastic and chain joints between interior and exterior latches, sealed with rings and inserted with inside bushes of self lubricating alloys

Publications (1)

Publication Number Publication Date
DE102004017920A1 true DE102004017920A1 (en) 2006-01-12

Family

ID=35501620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410017920 Ceased DE102004017920A1 (en) 2004-04-07 2004-04-07 Roller chain for use in e.g. automobile, has roles implemented from material mix of steel and plastic and chain joints between interior and exterior latches, sealed with rings and inserted with inside bushes of self lubricating alloys

Country Status (1)

Country Link
DE (1) DE102004017920A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009046941A1 (en) * 2007-10-08 2009-04-16 Ketten Wulf Betriebs-Gmbh Chain, particularly conveyor chain for the transport of chassis carriers or bulk goods
DE102012009330A1 (en) * 2012-05-10 2013-11-14 Remmert Gmbh & Co. Kg Drive chain for drive assembly of bearing unit for bearing of board or plate-shaped product e.g. sheet, has chain bolts that are aligned continuously such that transit bolt is formed between chain strand and metal rubber bush
DE102012017400A1 (en) * 2012-09-03 2013-12-05 Heidelberger Druckmaschinen Ag Roller chain for e.g. rotary sheet printing machine, has sleeve bearing that is arranged between bush and roller, and is made of noise-damping material such as plastic

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009046941A1 (en) * 2007-10-08 2009-04-16 Ketten Wulf Betriebs-Gmbh Chain, particularly conveyor chain for the transport of chassis carriers or bulk goods
JP2010540380A (en) * 2007-10-08 2010-12-24 ケッテン−ヴルフ ベトリーブス−ゲーエムベーハー Conveyor chain for transporting chains, especially chassis carriers or articles
DE102012009330A1 (en) * 2012-05-10 2013-11-14 Remmert Gmbh & Co. Kg Drive chain for drive assembly of bearing unit for bearing of board or plate-shaped product e.g. sheet, has chain bolts that are aligned continuously such that transit bolt is formed between chain strand and metal rubber bush
DE102012009330B4 (en) * 2012-05-10 2017-08-24 Remmert Gmbh & Co. Kg Drive chain, drive assembly and thus formed storage unit
DE102012017400A1 (en) * 2012-09-03 2013-12-05 Heidelberger Druckmaschinen Ag Roller chain for e.g. rotary sheet printing machine, has sleeve bearing that is arranged between bush and roller, and is made of noise-damping material such as plastic

Similar Documents

Publication Publication Date Title
DE102004017920A1 (en) Roller chain for use in e.g. automobile, has roles implemented from material mix of steel and plastic and chain joints between interior and exterior latches, sealed with rings and inserted with inside bushes of self lubricating alloys
DE4031685C2 (en) Impeller block
DE2629548C3 (en)
DE960941C (en) Steel link chain
DE60027624T2 (en) Shaft seal arrangement for concrete or mortar mixers
KR102052913B1 (en) Sludge collector
American Chain Association Standard handbook of chains: Chains for power transmission and material handling
DE660065C (en) Pipe, especially for blowing and flushing offset lines
US2912882A (en) Multi-speed transmission cases
DE602004001540T2 (en) Reduction gearbox for concrete mixer
KR20190102375A (en) Conveyor chain with steel ring reinforced barrel and its manufacturing method
DE1450699B1 (en) Link chain for the transmission of tensile and compressive forces
CN201074719Y (en) Device for repairing pipe
DE102012219513A1 (en) Pulley for use in e.g. crane, has bearing that exhibits pulley as single integral component by overmolding or recasting bearing that is inserted into socket, and extending bore introducing lubricant radially down to bearing
US833349A (en) Coupling for surface rod-lines.
WO2004036082A2 (en) Hard-wearing chain joint
DE102005060253A1 (en) Device for reversing the flow direction of fluid media comprises bypasses running parallel to a conveyor pump and connected to a conveying line by shut-off devices
DE102006042612A1 (en) Sealing device for bearings of a transmission
DE102014114146A1 (en) crankshaft
DE102010038561A1 (en) Substrate treatment system for performing e.g. corrosion at substrates, has drive device comprising movable tensioning unit for stretching traction unit, and measuring unit for measuring movement of tensioning unit
DE102017127185A1 (en) Composite element for building construction or civil engineering and use of a fastening element designed as a clamping element
DE1956528A1 (en) Gear pump
DE90597C (en)
CH493769A (en) Elastic sealing ring
CH325217A (en) Method for sealing concrete pipe pressure lines

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection