US5088941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for connecting conductors to battery posts and the like
Assignee: Auto Kabel Hausen GmnH and Co Betriebs KG
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Filing: 1991-04-03
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Granted: 1992-02-18
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Expires: 2011-04-03
Abstract
Abstract A connector which is used to electrically connect one or more cables with the post of a battery has two jaws which are integral at one of their ends and define a gap with their other ends. The median portions of the jaws define an opening for the post. The other ends of the jaws are movable relative to each other to thereby deform the jaws and move their median portions into and from engagement with a post in the opening. Such movements are effected by a screw or nut which is accessible from the upper sides of the jaws and is rotatable about an axis which is parallel to the axis of the post in the opening. Conversion of rotary movements of the screw or nut into substantially translatory movements of the other ends and median portions of the jaws toward or away from each other is effected by a cam and follower assembly. The assembly can include a cam on the head of a non-rotatable screw and followers on the other ends of the jaws, a cam on one of the jaws and a follower on the other jaw, or a cam on a non-rotatable nut and followers on the other end portions of the jaws.
Inventors
- 👤 Gunther Nolle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:10
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/28; H01R11/281; H01R11/283
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
197 words
A connector for separably securing at least one conductor to a terminal, particularly for securing at least one electric cable to a battery post, comprising two jaws having neighboring first portions, second portions movable relative to each other and defining a gap of variable width, and third portions disposed between the respective first and second portions and being movable relative to each other and defining a variable-size terminal-receiving opening having a first axis and communicating with said gap; and means for varying the size of said opening and the width of said gap, including a cam member and a follower member, said members cooperating with the second portions of said jaws, and means for moving said members relative to each other including a threaded element having a second axis which is substantially parallel to said first axis, said members having complementary surfaces which make with said second axis an oblique angle and move said members relative to each other in response to rotation of said threaded element to thereby move the second and third portions of said jaws relative to each other with attendant changes of the width of said gap and the size of said opening.
Claim 2
Dependent Claim
197 words
A connector for separably securing at least one conductor to a terminal, particularly for securing at least one electric cable to a battery post, comprising two jaws having neighboring first portions, second portions movable relative to each other and defining a gap of variable width, and third portions disposed between the respective first and second portions and being movable relative to each other and defining a variable-size terminal-receiving opening having a first axis and communicating with said gap; and means for varying the size of said opening and the width of said gap, including a cam member and a follower member, said members cooperating with the second portions of said jaws, and means for moving said members relative to each other including a threaded element having a second axis which is substantially parallel to said first axis, said members having complementary surfaces which make with said second axis an oblique angle and move said members relative to each other in response to rotation of said threaded element to thereby move the second and third portions of said jaws relative to each other with attendant changes of the width of said gap and the size of said opening.
Claim 3
Dependent Claim
28 words
The connector of claim 1, wherein said threaded element comprises a screw having an externally threaded shank, one of said members having a tapped hole for said shank.
Claim 4
Dependent Claim
48 words
The connector of claim 1, wherein said threaded element includes a screw having a shank and the second portions of said jaws define with said shank clearances having a width sufficient to avoid contact with the shank in response to maximum reduction of the width of said gap.
Claim 5
Dependent Claim
32 words
The connector of claim 1, wherein said threaded element includes a screw having a head, said second portions of said jaws defining a recess for at least a portion of said head.
Claim 6
Dependent Claim
19 words
The connector of claim 1, wherein said threaded element includes a screw having a head with a tool-receiving socket.
Claim 7
Dependent Claim
48 words
The connector of claim 1, wherein said threaded element includes a screw having a head and an externally threaded shank, one of said members including a nut meshing with said shank and the second portions of said jaws having recesses for at least a portion of said nut.
Claim 8
Dependent Claim
64 words
The connector of claim 1, wherein said threaded element includes a screw having a shank and one of said members includes a nut in mesh with said shank, said screw being rotatable to thereby move the second portions of said jaws toward each other and said shank having a free end which is confined in said nut in each angular position of said screw.
Claim 9
Dependent Claim
36 words
The connector of claim 1, wherein said threaded element includes a screw having a head which constitutes one of said members and a nut which meshes with said screw and engages the other of said members.
Claim 10
Dependent Claim
48 words
The connector of claim 8, wherein the surface of said one member has two sections which flank an externally threaded shank of said screw, the surface of the other of said members having two sections each of which engages one section of the surface of said one member.
Claim 11
Dependent Claim
22 words
The connector of claim 1, wherein at least one of said jaws includes at least one extension for attachment to a conductor.
Claim 12
Dependent Claim
19 words
The connector of claim 10, wherein said extension is adjacent the third portion of said at least one jaw.
Claim 13
Dependent Claim
37 words
The connector of claim 1, wherein said threaded element includes a screw of stainless steel and one of said members includes a nut mating with said screw, said nut and said jaws containing a nonferrous metallic material.
Claim 14
Dependent Claim
12 words
The connector of claim 12, wherein said nonferrous metallic material is brass.
Claim 15
Dependent Claim
44 words
The connector of claim 1, wherein said gap is inclined relative to said second axis, one of said members being integral with the second portion of one of said jaws and the other of said members being integral with the other of said jaws.
Claim 16
Dependent Claim
32 words
The connector of claim 14, wherein said threaded element includes a screw having a head engaging one of said jaws and an externally threaded shank mating with the other of said jaws.
Claim 17
Dependent Claim
55 words
The connector of claim 15, wherein the surfaces of said members flank said gap and engage and slide along each other in response to a reduction of the width of said gap to zero as a result of rotation of said screw to move the second portions of said jaws toward and against each other.
Claim 18
Dependent Claim
29 words
The connector of claim 16, wherein said head and said shank have freedom of movement relative to said one jaw in directions at right angles to said second axis.
Claim 19
Dependent Claim
38 words
The connector of claim 1, wherein said threaded element includes a screw having an externally threaded shank and a head engaging one of said members, the other of said members including a nut which meshes with said shank.
Claim 20
Dependent Claim
29 words
The connector of claim 18, said one member is integral with the second portions of said jaws and said second portions have shoulders abutting the head of said screw.
Claim 21
Dependent Claim
41 words
The connector of claim 19, wherein the surface of said one member includes a section on each of said second portions and the surface of said nut has two sections which flank the sections of the surface of said one member.
Claim 22
Dependent Claim
19 words
The connector of claim 20, wherein said nut is in form-locking engagement with the second portions of said jaws.
Claim 23
Dependent Claim
26 words
The connector of claim 20, wherein said second portions of said jaws and said screw define clearances which surround said shank and communicate with said gap.
Claim 24
Dependent Claim
30 words
The connector of claim 20, wherein the sections of said surfaces are substantial mirror images of each other with reference to a plane including at least one of said axes.
Claim 25
Dependent Claim
19 words
The connector of claim 23, wherein said sections of said surfaces and said plane make angles of substantially 45°.
Claim 26
Dependent Claim
151 words
A connector for separably securing at least one conductor to a terminal, particularly for securing at least one electric cable to a battery post, comprising two elastically deformable jaws having integral first end portions, second end portions defining a gap of variable width, and third portions disposed between the respective first and second end portions and jointly defining a variable-size terminal-receiving opening having a first axis; and means for moving the second end portions of said jaws relative to each other to thereby vary the width of said gap and the size of said opening, including an element mounted in at least one of said second end portions for rotation about a second axis which is at least substantially parallel to said first axis, and cam and follower means for converting rotary movements of said element into substantially translatory movements of said second end portions toward or away from each other.
Claim 27
Dependent Claim
151 words
A connector for separably securing at least one conductor to a terminal, particularly for securing at least one electric cable to a battery post, comprising two elastically deformable jaws having integral first end portions, second end portions defining a gap of variable width, and third portions disposed between the respective first and second end portions and jointly defining a variable-size terminal-receiving opening having a first axis; and means for moving the second end portions of said jaws relative to each other to thereby vary the width of said gap and the size of said opening, including an element mounted in at least one of said second end portions for rotation about a second axis which is at least substantially parallel to said first axis, and cam and follower means for converting rotary movements of said element into substantially translatory movements of said second end portions toward or away from each other.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-02-17 | 1995-08-19 | 1996-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-02-17 | 1999-08-19 | 2000-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-02-17 | 2003-08-19 | 2004-02-18 | $7700.00 | Window Closed / Lapsed |