IT1146931B - Lightweight chuck for hand held power tool - Google Patents

Lightweight chuck for hand held power tool

Info

Publication number
IT1146931B
IT1146931B IT47955/80A IT4795580A IT1146931B IT 1146931 B IT1146931 B IT 1146931B IT 47955/80 A IT47955/80 A IT 47955/80A IT 4795580 A IT4795580 A IT 4795580A IT 1146931 B IT1146931 B IT 1146931B
Authority
IT
Italy
Prior art keywords
sleeve
hand held
power tool
chuck
held power
Prior art date
Application number
IT47955/80A
Other languages
Italian (it)
Other versions
IT8047955A0 (en
Inventor
Alex F Gawron
Riaz-Ul Hasan Syed
Original Assignee
Skil Nederland Nv
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 Skil Nederland Nv filed Critical Skil Nederland Nv
Priority to IT47955/80A priority Critical patent/IT1146931B/en
Publication of IT8047955A0 publication Critical patent/IT8047955A0/en
Application granted granted Critical
Publication of IT1146931B publication Critical patent/IT1146931B/en

Links

Landscapes

  • Gripping On Spindles (AREA)

Abstract

A chuck for a hand held power tool has a plastic sleeve (20) which is screwed onto a plastic body (22). The sleeve (20) has a conical end to receive a lining (54) of hard metal. Three hard metal jaws (44) are forced against the shank of the tool (48) as the sleeve (20) is screwed further onto the body (22) without the need for any special key. The end reaction on the jaws (44) is resisted by a hardmetal collar (40) which is secured by a countersunk screw which screws into the shaft (30). Using plastic for the body (22) and sleeve (20) reduces the weight and cost of the chuck.
IT47955/80A 1980-02-20 1980-02-20 Lightweight chuck for hand held power tool IT1146931B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT47955/80A IT1146931B (en) 1980-02-20 1980-02-20 Lightweight chuck for hand held power tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47955/80A IT1146931B (en) 1980-02-20 1980-02-20 Lightweight chuck for hand held power tool

Publications (2)

Publication Number Publication Date
IT8047955A0 IT8047955A0 (en) 1980-02-20
IT1146931B true IT1146931B (en) 1986-11-19

Family

ID=11263587

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47955/80A IT1146931B (en) 1980-02-20 1980-02-20 Lightweight chuck for hand held power tool

Country Status (1)

Country Link
IT (1) IT1146931B (en)

Also Published As

Publication number Publication date
IT8047955A0 (en) 1980-02-20

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