DE1714715U - PLASTIC CHAIN GUARD FOR BICYCLES. - Google Patents

PLASTIC CHAIN GUARD FOR BICYCLES.

Info

Publication number
DE1714715U
DE1714715U DEK20497U DEK0020497U DE1714715U DE 1714715 U DE1714715 U DE 1714715U DE K20497 U DEK20497 U DE K20497U DE K0020497 U DEK0020497 U DE K0020497U DE 1714715 U DE1714715 U DE 1714715U
Authority
DE
Germany
Prior art keywords
chain
protection
bicycles
chain guard
plastic
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
DEK20497U
Other languages
German (de)
Inventor
Gustav Koenemann
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 DEK20497U priority Critical patent/DE1714715U/en
Publication of DE1714715U publication Critical patent/DE1714715U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J13/00—Guards for chain, chain drive or equivalent drive, e.g. belt drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J23/00—Other protectors specially adapted for cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M2009/007—Guides to prevent chain from slipping off the sprocket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Claims (1)

EA.58199MZ9.55 ~.j j EA.58199MZ9.55 ~ .jj Gus tev Itönmr'im,Gus tev Itönmr'im, A h 1 s e η 61. 21. September 1955.A h 1 s e η 61 September 21, 1955. Krs. Lubtoacke / ?-;estf.Krs. Lubtoacke /? - ; estf. Kettenschutz »ua Kunststoff für i*»hrräder- Chain guard »including plastic for i *» hr wheels - Kettenschützer für -^hrräder iet in vielseitiger Perm «us Blech gearbeitet bekennt. Derselbe wird em Rahmen befestigt und deckt die Kette und den Radkranz nach oben *b. Bei geringen verschieben der Befestigung »der Sinknicken des Kettenschützers wird ein ständiges Rattern und Kleppern verursacht.Chain guards for bicycles are versatile Perm «made from sheet metal confesses. The same is attached to the frame and covers the chain and the wheel rim at the top * b. With slight shifts in the attachment »the sagging of the chain guard becomes a constant Causes rattling and clattering. Meine Erfindung beseitigt diese !»länge 1 vollkommen. Der Schutz kann, wie ins folgenden beispielsweise beschrieben und durch Skizze erläuter, gerfertig ζ sein.My invention eliminates this! »Length 1 completely. The protection can, such as described in the following and erläuter by sketch, his ζ gerfertig. Der Schutz besteht aus 2 ineinander passenden Teilen aus Kunststoff ( 1 und 2), welche im Spritz oder Pressverfahren herzustellen sind. Die Kastenform der neiden Einzelteile ermöglichst es, sie über Kranz und Kette mühe-1©8 zu einem Ganzen zusammenzufügen· Die ineinander geschachtelten Teile bilden ein geschlossenes Ganzes, welches ehne Verschr*ubung zuserunienhält· tee geringe Gewicht dee Kettenschutzes und seine Verschleissfestilpait l«ssen es zu, d.sa der Schutz von der Kette getragen wird und dsher keiner Befestigung »in Rahmen bedsrf.The protection consists of 2 matching parts made of plastic (1 and 2), which are to be produced by injection molding or pressing. The box shape of the neid individual parts makes it possible to effortlessly join them together with a wreath and chain it too, i.e. the protection is carried by the chain and therefore no fastening »in frame bedsrf. Gebrguchsmusteransprugh:Use pattern claim: Kettenschutz für Fahrräder, zum Schutz gegen Schmutz und zur Sicherheit, nicht »us Metall, sender« dadurch gekennzeichnet, dess dieser sus biegsamen. Kunststoff ist, dass dieser au· 2 ineinandergreifenden Teilen besteht, die ehne jegliche Befestigung von Schrauben und Muttern einfach über 2©hnkrenz und Kette gestreift werden, wobei Zahnkranz und Kette zugleich Trager des Kettenschutzes sind.Chain guard for bicycles, for protection against dirt and for safety, not "us metal, transmitter" characterized by the fact that it is flexible. Plastic is that it consists of 2 interlocking parts, which are simply slipped over the chainring and chain without any fastening of screws and nuts, the sprocket and chain at the same time being the carrier of the chain guard.
DEK20497U 1955-09-22 1955-09-22 PLASTIC CHAIN GUARD FOR BICYCLES. Expired DE1714715U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK20497U DE1714715U (en) 1955-09-22 1955-09-22 PLASTIC CHAIN GUARD FOR BICYCLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK20497U DE1714715U (en) 1955-09-22 1955-09-22 PLASTIC CHAIN GUARD FOR BICYCLES.

Publications (1)

Publication Number Publication Date
DE1714715U true DE1714715U (en) 1956-01-05

Family

ID=32516281

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK20497U Expired DE1714715U (en) 1955-09-22 1955-09-22 PLASTIC CHAIN GUARD FOR BICYCLES.

Country Status (1)

Country Link
DE (1) DE1714715U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202843A1 (en) * 1981-02-06 1982-08-19 Società Italiana Catene Calibrate Regina S.p.A., Milano TENSIONING AND GUIDE DEVICE FOR DRIVE LINKS, EXAMPLE ROLLER CHAINS, BELTS AND THE LIKE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202843A1 (en) * 1981-02-06 1982-08-19 Società Italiana Catene Calibrate Regina S.p.A., Milano TENSIONING AND GUIDE DEVICE FOR DRIVE LINKS, EXAMPLE ROLLER CHAINS, BELTS AND THE LIKE

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