Tus lej teeb tsa ntawm lub caij nplooj ntoos hlav nro yog sib txawv, feem ntau suav nrog cov hom hauv qab no:
SemicLirular nuv (code Lⅰ (code Lⅰ, nws yog tsim los ntawm kev khoov ib nrab ntawm lub caij nplooj ntoo hlav, tab sis nws yog ib qho yooj yim rau tawg .
Cov xov xwm ncig (code Lⅱ, RLⅱ): Nws yog tsim los ntawm kev khoov lub caij nplooj ntoos hlav rau lub center {} Nws yog qhov kev ntxhov siab loj heev nrog cov windings me me.
Cov xov xwm txuas ntxiv (lej Lⅲ
Eccentric ncig hook (code Lⅳ (code Lⅳ): Nws yog tsim los ntawm khoov lub caij nplooj ntoos hlav kauj kawg ntawm lub caij nplooj ntoos hlav {} Nws yog qhov tsim nyog rau me me lossis tsis tseem ceeb.
Ntev-npab me round hook ntiv nplhaib (code lvi) thiab ntev-caj dab semichlaircular
Kho tau cov xov tooj hloov tau (Code lvii): Yooj yim rau kev kho cov coils muaj txiaj ntsig zoo, qhov tseem ceeb thiab metering springs .
Rotatable nuv taub rau ob xaus (code lviii): Cov cuab yeej thev naus laus zis ntau ntxiv, tsis haum rau cov sijhawm tshwj xeeb .
Tus tsim ntawm cov khawm ob lub nplhaib tseem ceeb xws li cov txheej txheem teeb tsa, thiab cov khoom siv thauj khoom ntawm lub caij nyoog xws li, sim siv cov qauv yooj yim ntawm {}}
