US2673970A - Terminal strip - Google Patents
Terminal strip Download PDFInfo
- Publication number
- US2673970A US2673970A US328968A US32896852A US2673970A US 2673970 A US2673970 A US 2673970A US 328968 A US328968 A US 328968A US 32896852 A US32896852 A US 32896852A US 2673970 A US2673970 A US 2673970A
- Authority
- US
- United States
- Prior art keywords
- guide
- wire
- block
- strip
- terminal strip
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/16—Wiring arrangements for selector switches or relays in frames
Definitions
- This invention relates to connecting means and more particularly to a terminal strip for interconnecting circuit elements on relay racks and the like.
- An object of this invention is to facilitate the wiring of relay racks and other apparatus assemblies, generally of the panel type, requiring a multiplicity of connections from front to back to the rack or panel.
- One feature of this invention resides in a terminal strip adapted for mounting in a rack or panel opening and having a plurality of terminals projecting from either side of said rack or panel.
- Another feature of this invention lies in a terminal strip having a channel for guiding interconnecting wires through the rack or panel upon which it is mounted.
- a further feature of this invention involves an adjustable wire guide mounted on the terminal strip and capable of projecting different distances from either side of the rack or panel.
- Fig. l is a view in elevation of an illustrative embodiment of the invention with parts broken away to show internal structure
- Fig. 2 is a sectional view on the line 2-2 of Fig. l;
- Fig. 3 is an end view taken as shown by the line 33 in Fig. 1.
- the terminal strip comprises a body or block ill of insulating material having a plurality of terminals comprising elongated conductors I! mounted therein. In the embodiment illustrated, these terminals are shown as in three rows but obviously more or fewer rows of terminals may be employed.
- the terminals I I may be molded into plastic insulation material or otherwise suitably mounted.
- Upstanding portions I2 on the block Ill define, with the face of the block, a channel I3 passing from one end to the other of the terminal strip. This channel may, if desired, be flared at one end as illustrated.
- a resilient cover plate I l Secured to the members I2 is a resilient cover plate I l, preferably of metal. This cover plate is secured in spaced relation to the members I2 by screws id. The plate is provided with a boss I5 for a purpose to be described.
- the grooves or rabbets I8 on the facing sides of members I2 provide guide ways for a strip of insulating material.
- This strip is provided at one end with a wire guiding opening 2
- the strip 20 may be secured to the terminal strip with the wire guide opening at either side by means of the boss I6 in a selected detent orifice 22.
- the strip may be mounted in various positions due to the spacing of the detent orifices 22.
- the plate I4 is sufliciently resilient to allow the insertion of the strip 2!] without removal of the screws I5.
- the terminal strip embodying this invention because of its unique structural feat res, provides for making connections between instrumentalities on opposite sides of a rack or panel either by way of the rows of terminals I I or through the channel I3. Flexible conductors that are connected to the terminals or which pass through the channel may be conveniently and neatly supported in the wire guiding opening 2
- a terminal strip comprising a block of insulating material, a plurality of rows of terminals comprising conductors embedded in said block and protruding from opposite ends thereof, a wire channel defined by a face of said block parallel to said conductors, and two spaced projections of the block extending substantially at right angles to said face, a wire guide slidable in grooves in said projections, said guide comprising a flat strip of insulation having a wire retaining opening at one end and a plurality of detent orifices intermediate its ends.
- a cover for said wire channel comprising a resilient plate secured to said projections over said guide for retaining the guide in said grooves, and having a projecting boss for cooperating with a detent orifice of the guide to retain said guide in one of several predetermined positions.
- a terminal strip comprising a body of insulating material, a plurality of rows of terminals mounted in said body and protruding from opposite ends thereof, a wire channel in said body parallel to said conductors, a wire guide slidable in grooves in said body, said guide comprising a strip of insulation having a wire retaining opening at one end and detent orifices intermediate its ends, and a cover for said wire channel comprising a resilient plate secured to said body for retaining the guide in said grooves, and having a projecting boss for cooperating with a detent orifice of the guide to retain said guide in one of several predetermined positions.
- a terminal strip comprising a block of insulating material, a plurality of rows of terminals embedded in said block and protruding from opposite ends thereof, a wire channel defined by a face of said block and two spaced projections of the block extending substantially at right angles to said face, a Wire guide slidable in grooves in said projections, said guide comprising a fiat strip of insulation having a wire retaining opening at one end, and a cover for said wire channel comprising a resilient plate secured to said projections over said guide for retaining the guide in said grooves, and having means cooperating with the guide to retain said guide in a predetermined position.
- a terminal strip comprising a block of insulating material, a plurality of rows of conductors embedded in said block and protruding from opposite ends thereof, a wire channel defined by a face of said block and two spaced projections of the block, a wire guide slidable in grooves in said projections, said guide comprising a strip of insulation having a wire retaining opening at one end and detent means intermediate its ends, and a cover for said wire channel comprising a plate secured to said projections over said guide for retaining the guide in said grooves, and having means for cooperating with the detent means of the guide to retain said guide in a predetermined position.
- a terminal strip comprising a body of insulating material, a plurality of rows of terminals protruding from opposite ends of said body, a wire channel defined by a face of said body and two spaced projections of the body extending substantially at right angles to said face, a wire guide slidable in grooves in said body, said guide comprising a strip of insulation having a wire retaining opening at one end and detent means thereon, and a cover for said wire channel secured to said projections over said guide for retaining the guide in said grooves, and having means for cooperating with a detent means of the guide to retain said guide in one of several predetermined positions.
- a terminal strip comprising a block of insulating material, a plurality of rows of terminals comprising conductors embedded in said block and protruding from opposite ends thereof, a wire channel defined by a face of said block parallel to said conductors, and two spaced projections of the block extending substantially at right angles to said face, a wire guide slidable on said block, said guide comprising a flat strip of insulation having a wire retaining opening at one end and a plurality of detent orifices intermediate its ends, and a cover for said wire channel comprising a resilient plate secured to said projections over said guide for retaining the guide on the block and having projections for cooperating with a detent orifice of the guide to retain said guide in one of several predetermined positions.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multi-Conductor Connections (AREA)
Description
March 1954 H. A. MILOCHE El AL 2,673,970
TERMINAL STRIP Filed Dec. 31, 1952 FIG.
FIG. 2
F IG. 3
I /a 1a /2- l3 /2 D II II D II D D B D II D D II II II D D P a D D O D D 11 IO h. A. M/L OCHE m/l/smrogf- M c o W 6 ATTORNEY Patented Mar. 30, 1954 TERMINAL STRIP Herman A. Miloche, Teaneck, N. J., and Charles V. Obst, South Ozone Park, N. Y., assignors to Bell Telephone Laboratories, Incorporated, New York, N. Y., a corporation of New York Application December 31, 1952, Serial N 0. 328,968
6 Claims. 1
This invention relates to connecting means and more particularly to a terminal strip for interconnecting circuit elements on relay racks and the like.
An object of this invention is to facilitate the wiring of relay racks and other apparatus assemblies, generally of the panel type, requiring a multiplicity of connections from front to back to the rack or panel.
One feature of this invention resides in a terminal strip adapted for mounting in a rack or panel opening and having a plurality of terminals projecting from either side of said rack or panel.
Another feature of this invention lies in a terminal strip having a channel for guiding interconnecting wires through the rack or panel upon which it is mounted.
A further feature of this invention involves an adjustable wire guide mounted on the terminal strip and capable of projecting different distances from either side of the rack or panel.
Other and further objects and features of this invention will appear more fully and clearly from the following description of an illustrative embodiment thereof taken in connection with the appended drawings in which:
Fig. l is a view in elevation of an illustrative embodiment of the invention with parts broken away to show internal structure;
Fig. 2 is a sectional view on the line 2-2 of Fig. l; and
Fig. 3 is an end view taken as shown by the line 33 in Fig. 1.
The terminal strip comprises a body or block ill of insulating material having a plurality of terminals comprising elongated conductors I! mounted therein. In the embodiment illustrated, these terminals are shown as in three rows but obviously more or fewer rows of terminals may be employed. The terminals I I may be molded into plastic insulation material or otherwise suitably mounted.
Upstanding portions I2 on the block Ill define, with the face of the block, a channel I3 passing from one end to the other of the terminal strip. This channel may, if desired, be flared at one end as illustrated.
Secured to the members I2 is a resilient cover plate I l, preferably of metal. This cover plate is secured in spaced relation to the members I2 by screws id. The plate is provided with a boss I5 for a purpose to be described.
The grooves or rabbets I8 on the facing sides of members I2 provide guide ways for a strip of insulating material. This strip is provided at one end with a wire guiding opening 2| and intermediate its ends with detent orifices 22. The strip 20 may be secured to the terminal strip with the wire guide opening at either side by means of the boss I6 in a selected detent orifice 22. The strip may be mounted in various positions due to the spacing of the detent orifices 22. The plate I4 is sufliciently resilient to allow the insertion of the strip 2!] without removal of the screws I5.
The terminal strip embodying this invention, because of its unique structural feat res, provides for making connections between instrumentalities on opposite sides of a rack or panel either by way of the rows of terminals I I or through the channel I3. Flexible conductors that are connected to the terminals or which pass through the channel may be conveniently and neatly supported in the wire guiding opening 2| of the strip 20. As previously noted, the strip 20 may be mounted with the opening 2| at whichever side of the panel or rack it is desired.
What is claimed is:
l. A terminal strip comprising a block of insulating material, a plurality of rows of terminals comprising conductors embedded in said block and protruding from opposite ends thereof, a wire channel defined by a face of said block parallel to said conductors, and two spaced projections of the block extending substantially at right angles to said face, a wire guide slidable in grooves in said projections, said guide comprising a flat strip of insulation having a wire retaining opening at one end and a plurality of detent orifices intermediate its ends. and a cover for said wire channel comprising a resilient plate secured to said projections over said guide for retaining the guide in said grooves, and having a projecting boss for cooperating with a detent orifice of the guide to retain said guide in one of several predetermined positions.
2. A terminal strip comprising a body of insulating material, a plurality of rows of terminals mounted in said body and protruding from opposite ends thereof, a wire channel in said body parallel to said conductors, a wire guide slidable in grooves in said body, said guide comprising a strip of insulation having a wire retaining opening at one end and detent orifices intermediate its ends, and a cover for said wire channel comprising a resilient plate secured to said body for retaining the guide in said grooves, and having a projecting boss for cooperating with a detent orifice of the guide to retain said guide in one of several predetermined positions.
3. A terminal strip comprising a block of insulating material, a plurality of rows of terminals embedded in said block and protruding from opposite ends thereof, a wire channel defined by a face of said block and two spaced projections of the block extending substantially at right angles to said face, a Wire guide slidable in grooves in said projections, said guide comprising a fiat strip of insulation having a wire retaining opening at one end, and a cover for said wire channel comprising a resilient plate secured to said projections over said guide for retaining the guide in said grooves, and having means cooperating with the guide to retain said guide in a predetermined position.
4. A terminal strip comprising a block of insulating material, a plurality of rows of conductors embedded in said block and protruding from opposite ends thereof, a wire channel defined by a face of said block and two spaced projections of the block, a wire guide slidable in grooves in said projections, said guide comprising a strip of insulation having a wire retaining opening at one end and detent means intermediate its ends, and a cover for said wire channel comprising a plate secured to said projections over said guide for retaining the guide in said grooves, and having means for cooperating with the detent means of the guide to retain said guide in a predetermined position.
5. A terminal strip comprising a body of insulating material, a plurality of rows of terminals protruding from opposite ends of said body, a wire channel defined by a face of said body and two spaced projections of the body extending substantially at right angles to said face, a wire guide slidable in grooves in said body, said guide comprising a strip of insulation having a wire retaining opening at one end and detent means thereon, and a cover for said wire channel secured to said projections over said guide for retaining the guide in said grooves, and having means for cooperating with a detent means of the guide to retain said guide in one of several predetermined positions.
6. A terminal strip comprising a block of insulating material, a plurality of rows of terminals comprising conductors embedded in said block and protruding from opposite ends thereof, a wire channel defined by a face of said block parallel to said conductors, and two spaced projections of the block extending substantially at right angles to said face, a wire guide slidable on said block, said guide comprising a flat strip of insulation having a wire retaining opening at one end and a plurality of detent orifices intermediate its ends, and a cover for said wire channel comprising a resilient plate secured to said projections over said guide for retaining the guide on the block and having projections for cooperating with a detent orifice of the guide to retain said guide in one of several predetermined positions.
HERMAN A. MILOCHE. CHARLES V. OBST.
References Cited in the file of this patent UNITED STATES PATENTS Number
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US328968A US2673970A (en) | 1952-12-31 | 1952-12-31 | Terminal strip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US328968A US2673970A (en) | 1952-12-31 | 1952-12-31 | Terminal strip |
Publications (1)
Publication Number | Publication Date |
---|---|
US2673970A true US2673970A (en) | 1954-03-30 |
Family
ID=23283261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US328968A Expired - Lifetime US2673970A (en) | 1952-12-31 | 1952-12-31 | Terminal strip |
Country Status (1)
Country | Link |
---|---|
US (1) | US2673970A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2928063A (en) * | 1958-03-31 | 1960-03-08 | Essex Wire Corp | Electrical connector for printed circuit boards |
US3808585A (en) * | 1971-11-18 | 1974-04-30 | Bunker Ramo | Multi-contact connector provided with detachable terminal hood plates |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2199219A (en) * | 1938-09-09 | 1940-04-30 | Bell Telephone Labor Inc | Terminal block |
US2465540A (en) * | 1946-03-26 | 1949-03-29 | Bell Telephone Labor Inc | Electrical connector |
-
1952
- 1952-12-31 US US328968A patent/US2673970A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2199219A (en) * | 1938-09-09 | 1940-04-30 | Bell Telephone Labor Inc | Terminal block |
US2465540A (en) * | 1946-03-26 | 1949-03-29 | Bell Telephone Labor Inc | Electrical connector |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2928063A (en) * | 1958-03-31 | 1960-03-08 | Essex Wire Corp | Electrical connector for printed circuit boards |
US3808585A (en) * | 1971-11-18 | 1974-04-30 | Bunker Ramo | Multi-contact connector provided with detachable terminal hood plates |
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