| 摘要 |
1312313 Making reed contact devices BRIGGS & STRATTON CORP 22 April 1970 19314/70 Heading H1N A method of assembling a sealed magnetic reed contact unit comprises the steps of sealing the upper end and medial portion of a reed 6<SP>1</SP> to respective temporary heat plasticizable support 22 and an insulating envelope 25; mounting a contact element 6<SP>11</SP> with its end in overlapping relation with the reed 6<SP>1</SP>; magnetizing the reeds 6<SP>1</SP> 6<SP>11</SP> whilst heating the support to a plastic state, cooling the support 22 whilst maintaining the magnetization; moving the mounting 33 of the contact member 6<SP>1</SP> to set the contact gap; and maintaining the gap whilst sealing the lower end of the envelope 25 to the reed 6<SP>11</SP>. A similar series of steps may be used in the assembly of a contact unit as described in Specification 1,305,586 (Fig. 8, not shown). |
