IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0783613
(1985-10-03)
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발명자
/ 주소 |
- Parsons Clifford L. (P.O. Box 516 Lyle WA 98635) Parsons Myrtle A. (Box 2227 Columbia Falls MT 59912)
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인용정보 |
피인용 횟수 :
21 인용 특허 :
0 |
초록
▼
A socket for a socket wrench set, having a magnet in the bottom thereof, releasably held therein by a C ring. The nut, or bolt head, fitted in the socket is held by the magnet, and the C ring spaces it slightly from the magnet for a cushioning effect. The socket has a bottom hole for insertion of th
A socket for a socket wrench set, having a magnet in the bottom thereof, releasably held therein by a C ring. The nut, or bolt head, fitted in the socket is held by the magnet, and the C ring spaces it slightly from the magnet for a cushioning effect. The socket has a bottom hole for insertion of the wrench shank, and the magnet serves also to hold the socket on the wrench. The socket is made of an alloy that counteracts the magnetic field in lateral direction.
대표청구항
▼
A magnetic socket for a socket wrench set, adapted for use with an object that has an inner end with an end surface that is generally flat and positioned transversely, and that is of predetermined transverse dimensions and having an outer end, said magnetic socket comprising, a shell having a recess
A magnetic socket for a socket wrench set, adapted for use with an object that has an inner end with an end surface that is generally flat and positioned transversely, and that is of predetermined transverse dimensions and having an outer end, said magnetic socket comprising, a shell having a recess therein, the recess having a longitudinal axis and having an inner end and having an outer open end adapted for receiving said inner end of the object in the recess, and the shell being of such dimensions that the object substantially fills the recess in transverse directions, the shell having a transverse end wall element limiting the inner end of the recess, a magnet in the inner end of the recess operable for holding said object in the recess, and being a separate element from the shell, the magnet having an outer end surface directed toward the outer end of the recess and having a circumferential chamfer surrounding said outer end surface, the shell having a circumferential groove in its inner surface intermediate the ends of the recess, and a ring detachably mounted in said groove, said ring extending radially inwardly beyond the inner surface of the recess, and also radially inwardly beyond the circumferential outer surface of the magnet, said ring having a longitudinal dimension extending along the longitudinal axis of the shell, the magnet and ring being so dimensioned and positioned that the chamfer of the magnet engages the ring, and the ring through that engagement is operable for retaining the magnet in the recess, and in such position therein that the outer end surface of the magnet terminates within the longitudinal dimension of the ring, the ring being engageable by the object, when the object is in the recess, and the ring being thereby operable for limiting the movement of the object into the shell, the magnet and ring being so positioned, dimensioned, and proportioned that the ring is operable for spacing the magnet from the object to provide a gap therebetween.
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