Model used for describing gear processing by adopting generating method

The utility model discloses a model used for describing gear processing by adopting a generating method. The model comprises a cylindrical blank, a rear baffle plate, a sliding plate, a rubber rope, side baffle plates, a paper sheet, springs, an iron sheet provided with tooth bars, and a position-re...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	GAO ERJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS
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