RO91749B1 - Device for simultaneously lapping bores - Google Patents

Device for simultaneously lapping bores

Info

Publication number
RO91749B1
RO91749B1 RO119437A RO11943785A RO91749B1 RO 91749 B1 RO91749 B1 RO 91749B1 RO 119437 A RO119437 A RO 119437A RO 11943785 A RO11943785 A RO 11943785A RO 91749 B1 RO91749 B1 RO 91749B1
Authority
RO
Romania
Prior art keywords
rotors
helical
bores
central
rotor
Prior art date
Application number
RO119437A
Other languages
Romanian (ro)
Other versions
RO91749A2 (en
Inventor
Gheorghe Miloiu
Radu Haiducu
Constantin Pitigoi
Original Assignee
îNTREPRINDEREA "NEPTUN"
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 îNTREPRINDEREA "NEPTUN" filed Critical îNTREPRINDEREA "NEPTUN"
Priority to RO119437A priority Critical patent/RO91749B1/en
Publication of RO91749A2 publication Critical patent/RO91749A2/en
Publication of RO91749B1 publication Critical patent/RO91749B1/en

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  • Rotary Pumps (AREA)

Abstract

Inventia se refera la un dispozitiv de rodat simultan alezaje, în special de rodat alezajele intersectare ale carcaselor de pompe si compresoare cu rotoare elicoidale, format din carcasa cu lant cinematic pentru transmiterea miscarii. Dispozitivul este prevazut cu un rotorabtaziv elicoidal, central, intersectat si conjugat cu doua rotoare elicoidale laterale, antrenarea fiind asigurata prin tija rotorului central si niste roti dintate, prin a carar pozitionare fata de niste bucse excentrice se stabileste si distanta dintre exele de rotatie ale rotoarelor abrazive.The invention relates to a riveting device, in particular boring, intersecting boreholes of the pump casing and compressors with helical rotors, formed by the kinematic casing housing for the transmission of the movement. The device is provided with a central helical rotor, intersected and conjugated with two lateral helical rotors, the drive being provided by the central rotor rod and some gears, by the positioning of the eccentric bushing the distance between the rotation rotors of the rotors abrasive.

RO119437A 1985-07-05 1985-07-05 Device for simultaneously lapping bores RO91749B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO119437A RO91749B1 (en) 1985-07-05 1985-07-05 Device for simultaneously lapping bores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO119437A RO91749B1 (en) 1985-07-05 1985-07-05 Device for simultaneously lapping bores

Publications (2)

Publication Number Publication Date
RO91749A2 RO91749A2 (en) 1987-07-30
RO91749B1 true RO91749B1 (en) 1987-07-31

Family

ID=20117574

Family Applications (1)

Application Number Title Priority Date Filing Date
RO119437A RO91749B1 (en) 1985-07-05 1985-07-05 Device for simultaneously lapping bores

Country Status (1)

Country Link
RO (1) RO91749B1 (en)

Also Published As

Publication number Publication date
RO91749A2 (en) 1987-07-30

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