Versatile electrically insulating waterproof connectors
OwnerJames P. O'Donovaninventor
Life of this patent
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Abstract
A versatile, electrically insulating, waterproof electrical junction and a method of forming the same are disclosed. The electrical junction comprises three layers to effect waterproof encapsulation of two electric leads: a first layer defined by a pair of rubber collars for each of the two leads; a second layer defined by a pair of metal sleeves, a male and a female sleeve; and a third layer defined by a rubber sheath surrounding and encompassing both layers. The three-layered electrical junction preferably is the first and the seconcrimped along its entire axial length to compact the three layers into a waterproof electrical connector characterized by a high packing density.
Claims7
An assemblage for joining at least a first wire including a first metallic lead and a first insulating sheath, and a second wire including a second metallic lead and a second insulating sheath;
- said assemblage comprising:
- (a) a first rubber collar for enveloping said first wire including a portion of said first metallic lead;
- (b) a second rubber collar for enveloping said second wire including a portion of said second metallic lead;
- (c) a female deformable metal sleeve for enveloping said first rubber collar and said first wire and centrally overlapping said first metal lead;
- (d) a male deformable metal sleeve for enveloping said second rubber collar and said second wire and centrally overlapping said second metallic lead;
- (e) said male deformable metal sleeve for projecting into said female deformable metal sleeve;
- and
- (f) a rubber outer sheath for enveloping said male sleeve, said female sleeve, said first collar, said second collar, said first lead, and said second lead.
An electrical junction comprising:
- (a) a first wire including a first metallic lead and first insulating sheath;
- (b) a second wire including a second metallic lead and a second insulating sheath;
- (c) said first metallic lead and said second metallic lead being physically joined in overlapping relation to one another to effect on electrical connection therebetween;
- (d) a first rubber collar enveloping said first wire and a portion of said first metallic lead;
- (e) a second rubber collar enveloping said second wire and a portion of said second metallic lead;
- (f) a female deformable metal sleeve enveloping said first rubber collar and said first wire and overlapping said first metal lead;
- (g) a male deformable metal sleeve enveloping said second rubber collar and said second wire and overlapping said second metallic lead;
- (h) said male deformable metal sleeve projecting into said female deformable metal sleeve;
- and
- (i) a rubber outer sheath enveloping said male sleeve, said female sleeve, said first collar, said second collar, said first lead, said second lead;
- (j) said electrical junction being crimped to hermetically join said outer rubber sheath to said rubber collars in order to hermetically seal said male sleeve, said female sleeve, said first lead and second lead into intimate mechanical and electrical contact with one another.
A waterproof electrical connector for joining at least a pair of insulated electric leads comprising:
- (a) at least a pair of insulated electric leads, each having a free end with an exposed lead segment physically joined in overlapping relation to one another to effect an electrical link between said exposed lead segments;
- (b) a pair of rubber collars, one for each of said pair of insulated electric leads which overlie the free ends thereof, including portions of said exposed lead segments;
- (c) a pair of metal sleeves, one male and one female overlying both said pair of rubber collars and said exposed lead segments physically joined to one another;
- and
- (d) a rubber sheath encapsulating said pair of rubber collars and said pair of metal sleeves, which sheath, when crimped, effects a waterproof electrical connection between said exposed lead segments and a high packing density between said collars, said sleeves and said sheath.
Dependencies are inferred from the claim text.