RO82437B1 - Cutie cu axe - Google Patents

Cutie cu axe

Info

Publication number
RO82437B1
RO82437B1 RO103376A RO10337681A RO82437B1 RO 82437 B1 RO82437 B1 RO 82437B1 RO 103376 A RO103376 A RO 103376A RO 10337681 A RO10337681 A RO 10337681A RO 82437 B1 RO82437 B1 RO 82437B1
Authority
RO
Romania
Prior art keywords
shaft
spindle
axle box
main
bearings
Prior art date
Application number
RO103376A
Other languages
English (en)
Other versions
RO82437A2 (ro
Inventor
Cristian Teodorescu
Toma Dima
Original Assignee
îNTREPRINDEREA "1 MAI"
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 "1 MAI" filed Critical îNTREPRINDEREA "1 MAI"
Priority to RO81103376A priority Critical patent/RO82437A2/ro
Publication of RO82437B1 publication Critical patent/RO82437B1/ro
Publication of RO82437A2 publication Critical patent/RO82437A2/ro

Links

Landscapes

  • Rolling Contact Bearings (AREA)

Abstract

Inventia se refera la o cutie cu axe utilizata în constructia de masini-unelte, de exemplu la agregatele pentru prelucrarea prin frezare a diferite piese de tipul zalelor de senile. Cutia cu axe, conform inventiei se compune dintr-o carcasa în care este montat pe rulmenti un arbore cu un pinion care preia miscarea de rotatie de la axul de iesire al cutiei de viteza cu care este echipat agregatul de frezat si o transmite prin intermediul unei roti dintate unui ax principal. Axul principal are unarbore portscula montat pe un rulment cu role cu alezaj conic si un rulment cu role. arborele portscula este prevazut cu un guler care se sprijina pe niste rulmenti axiali cu bile montati într-un inel fixat într-o carcasa intermediara. Jocul radial alaxului principal este reglat printr-o piulita inelara care se deplaseaza rulmentul cu role cu alezaj conic pe un cep conic al arborelui portscula.
RO81103376A 1981-02-10 1981-02-10 Cutie cu axe RO82437A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81103376A RO82437A2 (ro) 1981-02-10 1981-02-10 Cutie cu axe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81103376A RO82437A2 (ro) 1981-02-10 1981-02-10 Cutie cu axe

Publications (2)

Publication Number Publication Date
RO82437B1 true RO82437B1 (ro) 1983-09-30
RO82437A2 RO82437A2 (ro) 1983-10-15

Family

ID=20109542

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81103376A RO82437A2 (ro) 1981-02-10 1981-02-10 Cutie cu axe

Country Status (1)

Country Link
RO (1) RO82437A2 (ro)

Also Published As

Publication number Publication date
RO82437A2 (ro) 1983-10-15

Similar Documents

Publication Publication Date Title
GB1093330A (en) Motor vehicle differential
GB403872A (en) Improvements in or relating to a method of and means for eliminating rotational eccentricity of work spindles for machine tools
US2271849A (en) Driven steering wheel unit
SE8007101L (sv) Hjulstell
RO82437B1 (ro) Cutie cu axe
GB1000415A (en) Improvements in or relating to the mounting of shafts
US3170348A (en) Auxiliary high-speed table for vertical turret lathes and the like
GB1241620A (en) A bearing arrangement for the driven wheels of automobiles
GB699099A (en) Spindle support and bearings for machine tools
US3650583A (en) Antifriction thrust bearing of a rotary table
GB798142A (en) Improvements in and relating to means for attachment of wheels, discs or the like to shafts
GB1212599A (en) A bearing assembly
GB283075A (en) Improvements in spindle gears and bearings for lathes and like machines
FR2454952A1 (fr) Pedalier de cycle
CN102990507A (zh) 立式磨床磨头上的分度支撑机构
CN208787552U (zh) 高回转精度固定回转两用主轴装置
GB1032393A (en) Improvements in drive axle assemblies
GB849964A (en) Improvements in and relating to aircraft landing wheels
GB1285022A (en) Grinding wheel spindle arrangement
CS211034B1 (sk) Brúsny vretenník s valivými ložiskami
GB191129064A (en) Improvements in Grinding Attachments for Lathes.
GB932571A (en) Improvements in or relating to a bearing between two relatively rotatable members
SU1212701A1 (ru) Шпиндельный узел т желого токарного станка
SU606688A1 (ru) Накладна головка
Haberacker Improved Output in External Cylindrical Grinding by the Use of Selected Grinding Wheels