IT1223619B - Positive feed device for power tool - Google Patents

Positive feed device for power tool

Info

Publication number
IT1223619B
IT1223619B IT23237/87A IT2323787A IT1223619B IT 1223619 B IT1223619 B IT 1223619B IT 23237/87 A IT23237/87 A IT 23237/87A IT 2323787 A IT2323787 A IT 2323787A IT 1223619 B IT1223619 B IT 1223619B
Authority
IT
Italy
Prior art keywords
gear
shaft
output
idler gear
output shaft
Prior art date
Application number
IT23237/87A
Other languages
Italian (it)
Other versions
IT8723237A0 (en
Inventor
Christopher John Dudden
Original Assignee
Desoutter Ltd
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 Desoutter Ltd filed Critical Desoutter Ltd
Priority to IT23237/87A priority Critical patent/IT1223619B/en
Publication of IT8723237A0 publication Critical patent/IT8723237A0/en
Application granted granted Critical
Publication of IT1223619B publication Critical patent/IT1223619B/en

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  • Gear Transmission (AREA)

Abstract

A gear train (11-13) between an input shaft (8) and an output shaft (14) includes an output gear, through which the output shaft moves axially, and an intermediate gear coaxial with a control shaft (22) carrying an idler gear (19) meshing with a nut (21) threaded on the output shaft. The idler gear is axially movable between a first position in which a first dog clutch (17,18) connects the idler gear to the intermediate gear so that the nut rotates relative to the output shaft, causing the rotating shaft to be fed to the right, and a second position. In the second position, a second dog clutch (24,26) connects the idler gear to a fixed member (23) causing the rotating shaft to be fed to the left. An angle head enables the input shaft of the positive feed device to be selectively connectable to the output of the drive assembly either directly and in line/or at an angle e.g. 90 deg.
IT23237/87A 1987-12-28 1987-12-28 Positive feed device for power tool IT1223619B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT23237/87A IT1223619B (en) 1987-12-28 1987-12-28 Positive feed device for power tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23237/87A IT1223619B (en) 1987-12-28 1987-12-28 Positive feed device for power tool

Publications (2)

Publication Number Publication Date
IT8723237A0 IT8723237A0 (en) 1987-12-28
IT1223619B true IT1223619B (en) 1990-09-29

Family

ID=11205210

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23237/87A IT1223619B (en) 1987-12-28 1987-12-28 Positive feed device for power tool

Country Status (1)

Country Link
IT (1) IT1223619B (en)

Also Published As

Publication number Publication date
IT8723237A0 (en) 1987-12-28

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Legal Events

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

Effective date: 19931229