IT1242572B - Safety joint for limiting transmittable torque, which can be associated with coaxial shafts - Google Patents

Safety joint for limiting transmittable torque, which can be associated with coaxial shafts

Info

Publication number
IT1242572B
IT1242572B IT00366190A IT366190A IT1242572B IT 1242572 B IT1242572 B IT 1242572B IT 00366190 A IT00366190 A IT 00366190A IT 366190 A IT366190 A IT 366190A IT 1242572 B IT1242572 B IT 1242572B
Authority
IT
Italy
Prior art keywords
movement transmission
transmission means
coaxial
bell
shaped body
Prior art date
Application number
IT00366190A
Other languages
Italian (it)
Other versions
IT9003661A1 (en
IT9003661A0 (en
Inventor
Dante Cavalli
Original Assignee
O M C Snc Di Dante Cavalli & C
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 O M C Snc Di Dante Cavalli & C filed Critical O M C Snc Di Dante Cavalli & C
Priority to IT00366190A priority Critical patent/IT1242572B/en
Publication of IT9003661A0 publication Critical patent/IT9003661A0/en
Priority to ES91830388T priority patent/ES2089174T3/en
Priority to AT91830388T priority patent/ATE138168T1/en
Priority to EP91830388A priority patent/EP0478517B1/en
Priority to DE69119527T priority patent/DE69119527T2/en
Publication of IT9003661A1 publication Critical patent/IT9003661A1/en
Application granted granted Critical
Publication of IT1242572B publication Critical patent/IT1242572B/en

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  • Mechanical Operated Clutches (AREA)

Abstract

The torque-limiting safety joint in question, which can be arranged between two coaxial shafts, i.e. a driving shaft 17 and a driven shaft 20, is composed of at least a first movement transmission means 2, a flanged hub 3 having, fitted onto it, a second movement transmission means 4 kinematically connected to the first means 2 with which it is coaxial, and clutch means 7 activated by resilient means 8 and fitted onto the flanged hub 3 so as to connect it kinematically to the second movement transmission means 4, and envisages that the movement transmission means 2, 4 consist of a bell-shaped body and a flange, respectively, which are coaxial and connected together with the possibility of limited relative rotation about the common axis and slight misalignment between the driving shaft 17 and driven shaft 20, and also envisages that the bell-shaped body 2 has, passing through it, at least one pin 10 parallel to its axis of rotation and resiliently pushed towards the face 11 of the flange 6 of the hub 3 facing the bell-shaped body 2 until it engages in a releasable manner, with one of its ends 13, into a respective flared seat 12 formed in said face 11; the free end of the pin 10 co-operates with means 15 for detecting its axial movements. Fig. 1 <IMAGE>
IT00366190A 1990-09-24 1990-09-24 Safety joint for limiting transmittable torque, which can be associated with coaxial shafts IT1242572B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT00366190A IT1242572B (en) 1990-09-24 1990-09-24 Safety joint for limiting transmittable torque, which can be associated with coaxial shafts
ES91830388T ES2089174T3 (en) 1990-09-24 1991-09-23 A COUPLING FOR VIRTUALLY COAXIAL AXLES.
AT91830388T ATE138168T1 (en) 1990-09-24 1991-09-23 DRIVE CLUTCH FOR TWO ESSENTIALLY COAXIAL SHAFTS
EP91830388A EP0478517B1 (en) 1990-09-24 1991-09-23 A drive coupling for association with virtually coaxial shafts
DE69119527T DE69119527T2 (en) 1990-09-24 1991-09-23 Drive coupling for two essentially coaxial shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT00366190A IT1242572B (en) 1990-09-24 1990-09-24 Safety joint for limiting transmittable torque, which can be associated with coaxial shafts

Publications (3)

Publication Number Publication Date
IT9003661A0 IT9003661A0 (en) 1990-09-24
IT9003661A1 IT9003661A1 (en) 1992-03-25
IT1242572B true IT1242572B (en) 1994-05-16

Family

ID=11111225

Family Applications (1)

Application Number Title Priority Date Filing Date
IT00366190A IT1242572B (en) 1990-09-24 1990-09-24 Safety joint for limiting transmittable torque, which can be associated with coaxial shafts

Country Status (1)

Country Link
IT (1) IT1242572B (en)

Also Published As

Publication number Publication date
IT9003661A1 (en) 1992-03-25
IT9003661A0 (en) 1990-09-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970926