IT221688Z2 - GEAR BOX STRUCTURE PARTICULARLY FOR OPERATING MACHINES - Google Patents

GEAR BOX STRUCTURE PARTICULARLY FOR OPERATING MACHINES

Info

Publication number
IT221688Z2
IT221688Z2 ITMI910184U IT221688Z2 IT 221688 Z2 IT221688 Z2 IT 221688Z2 IT MI910184 U ITMI910184 U IT MI910184U IT 221688 Z2 IT221688 Z2 IT 221688Z2
Authority
IT
Italy
Prior art keywords
gear
box
shaft
structure particularly
operating machines
Prior art date
Application number
Other languages
Italian (it)
Inventor
Achille Brunazzi
Original Assignee
Comer Spa
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 Comer Spa filed Critical Comer Spa
Priority to IT000184 priority Critical patent/IT221688Z2/en
Publication of ITMI910184V0 publication Critical patent/ITMI910184V0/en
Publication of ITMI910184U1 publication Critical patent/ITMI910184U1/en
Application granted granted Critical
Publication of IT221688Z2 publication Critical patent/IT221688Z2/en

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Landscapes

  • General Details Of Gearings (AREA)
  • Gear Transmission (AREA)

Abstract

Struttura di scatola ingranaggi particolarmente per macchine operatrici la quale comprende un corpo scatolare delimitante una cavità, un'asta di comando penetrante entro il corpo scatolare, un primo albero penetrante entro il corpo scatolare e fissatovi mediante cuscinetti di rotazione, un secondo albero penetrante entro il corpo scatolare e fissatovi mediante cuscinetti. Il secondo albero supporta ingranaggi di trasmissione. La struttura comprende inoltre un primo ingranaggio di trasmissione montato scorrevole sul primo albero, un secondo ingranaggio di trasmissione solidale al primo ingranaggio e mezzi di spostamento del primo ingranaggio e del secondo ingranaggio solidali con l'asta di comando per lo spostamento di tali ingranaggi da una posizione di folle ad una prima e ad una seconda posizione d'ingranamento con gli ingranaggi solidali con il secondo albero.Gear box structure particularly for operating machines which comprises a box-shaped body delimiting a cavity, a control rod penetrating the box-like body, a first shaft penetrating the box-like body and fixed there by means of rotation bearings, a second shaft penetrating the box-shaped body and fixed by means of bearings. The second shaft supports transmission gears. The structure further comprises a first transmission gear mounted slidingly on the first shaft, a second transmission gear integral with the first gear and means for moving the first gear and the second gear integral with the control rod for moving these gears from a neutral position at a first and a second gear position with the gears integral with the second shaft.

IT000184 1991-03-08 1991-03-08 GEAR BOX STRUCTURE PARTICULARLY FOR OPERATING MACHINES IT221688Z2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000184 IT221688Z2 (en) 1991-03-08 1991-03-08 GEAR BOX STRUCTURE PARTICULARLY FOR OPERATING MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000184 IT221688Z2 (en) 1991-03-08 1991-03-08 GEAR BOX STRUCTURE PARTICULARLY FOR OPERATING MACHINES

Publications (3)

Publication Number Publication Date
ITMI910184V0 ITMI910184V0 (en) 1991-03-08
ITMI910184U1 ITMI910184U1 (en) 1992-09-08
IT221688Z2 true IT221688Z2 (en) 1994-09-13

Family

ID=11358264

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000184 IT221688Z2 (en) 1991-03-08 1991-03-08 GEAR BOX STRUCTURE PARTICULARLY FOR OPERATING MACHINES

Country Status (1)

Country Link
IT (1) IT221688Z2 (en)

Also Published As

Publication number Publication date
ITMI910184U1 (en) 1992-09-08
ITMI910184V0 (en) 1991-03-08

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Legal Events

Date Code Title Description
0001 Granted