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AU618053B2 - Terminal strip for incoming and outgoing electric lines - Google Patents

Terminal strip for incoming and outgoing electric lines Download PDF

Info

Publication number
AU618053B2
AU618053B2 AU27525/88A AU2752588A AU618053B2 AU 618053 B2 AU618053 B2 AU 618053B2 AU 27525/88 A AU27525/88 A AU 27525/88A AU 2752588 A AU2752588 A AU 2752588A AU 618053 B2 AU618053 B2 AU 618053B2
Authority
AU
Australia
Prior art keywords
lines
terminal strip
rows
incoming
connection elements
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.)
Ceased
Application number
AU27525/88A
Other versions
AU2752588A (en
Inventor
Hans Scholtholt
Ewald Steiner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of AU2752588A publication Critical patent/AU2752588A/en
Application granted granted Critical
Publication of AU618053B2 publication Critical patent/AU618053B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/14—Distribution frames
    • H04Q1/141—Details of connexions between cable and distribution frame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/18—Construction of rack or frame
    • H05K7/186—Construction of rack or frame for supporting telecommunication equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Insulated Conductors (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Multi-Conductor Connections (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Communication Cables (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Cable Accessories (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

The incoming lines (4) from cables (3) are guided over the outer side of the connecting strip (1) from beneath to a first row of connecting elements (12). The outgoing lines (7) are connected to a second row of connecting elements (12). Between the rows there are arranged plug contact springs (e.g. 11) in a protective plug. A duct- shaped wiring space (8) for the outgoing lines (7) runs to the end faces of the connecting strip (1), between the said plug contact springs and the connecting elements (12) for the outgoing lines (7). As a result of this arrangement, the available space between the rows of connections is used to the maximum extent so that the connecting strips can be arranged in rows close to one another. <IMAGE>

Description

i S61 053 S F Ref: 76147 FORM COMMONWEALTH OF AUSTRALIA PATENTS ACT 1952 COMPLETE SPECIFICATION
'(ORIGINAL)
FOR OFFICE USE: Class Int Class Complete Specification Lodged: Accepted: Published: Priority: Related Art: Name and Address of Applicant: Siemens Aktiengesellschaft Wittelsbacher Platz 2 8000 Muenchen FEDERAL REPUBLIC OF GERMANY Address for Service: Spruson Ferguson, Patent Attorneys Level 33 St Martins Tower, 31 Market Street Sydney, New South Wales, 2000, Australia Complete Specification for the invention entitled: Terminal Strip for Incoming and Outgoing Electric Lines The following statement is a full description of this invention, including the best method of performing i' known to me/us So004438 22/12/8 5845/3 L i -rra* Abstract Terminal strip for incoming and outgoing electric Lines The Lines coming from cabLes are Led via the outside of the terminal strip from beLow to a first row of connection eLements The outgoing Lines (7) are connected to a second row of connection eLements (12).
In between, pLug-in contact springs 11) are arranged into a shock-proof pLug. Between these and the connection eLements (12) for the outgoing Lines extends a channeLshaped wiring space for the outgoing Lines to the end faces of the terminaL strip o a o 0 0 o o 0 000 0 0a0 0. 0 oQ o 0 00 0 0' Q 0 Due to this arrangement, the space avaiLabLe between the rows of connections is utiLised to the maximum extent, so that the terminaL strips can be arranged cLoseLy together in rows.
(Fig. 1) 0 00 0 0 0 0 00 D oo 0 0 0 0* 0 0 0 o 0 0 0 0 06 BA o i I Siemens AktiengeseLLschaft 4 44 4i# a 44O 4 4 4 ra a 4i 4 4i 4i 4
I*
a a,.
Terminal strip for incoming and outgoing electric lines The invention relates to a terminal strip having two rows of connection elements in each case for incoming and outgoing electric lines, in particular of telephone systems.
Such a terminal strip is known, for example, from f^~n :ga ift 2,25, 3 According to this, the connection elements point in the same direction and are embedded in an insulator of the terminal strip. The connection elements are designed as insulation piercing connecting devices, the contact points of which lie in one 15 plane. That is to say that the incoming and outgoing lines are pressed from the same side into the clamping slits of the insulation piercing connecting devices. Starting from the connecting points, the Lines are led via the neighbouring side edges of the terminal strip along adjoining side faces away from the the contact elements.
Such terminal strips are used for example in primary cable distribution cabinets of telephone networks.
In such cases, the lines coming from the exchange are grouped together in cables and connected to a row of connection elements. The outgoing lines are connected to the other row of connection elements. The two rows of connection elements are integrally interconnected by means of a connecting section. The outgoing lines are jumper wires, which Lead to the subscriber lines. That means that these lines also have to be accessible for wiring changes after installation of the terminal strips.
Therefore, the outgoing lines are led away.over the narrow end faces of the terminal strip. The lines coming from cables are led to the connection elements from the underside which faces away from the connecting points.
The invention is based on the object of arranging the terminal strips in rows with the narrowest possible intervals in between and of facilitating the connection of the hookup wires.
u .iJ
Q,
L ~T 0 au.
2 In accordance with the present invention there is disclosed a terminal strip having two rows of connection elements electrically connected to each other In pairs, one of said rows of connection elements being for incoming electric lines and the other row of connecting elements being for outgoing electric lines, with each outgoing line being connected to its associated incoming line, wherein the connection elements are arranged in parallel and point in the same direction and are embedded in an insulator of the terminal strip, with the incoming lines coming from a cable led from outside the terminal strip to said one row of the connection elements, wherein there is provided between the rows of connection elements a channel-like wiring space, in which the outgoing lines are led from their associated connectlon elements to end faces of the terminal strip.
According to this, the space available between the rows of connections is utilised to the maximum extent. The terminal strips may 9 then be arranged in rows with a small lateral distance in between. In this arrangement, the incoming lines are in each case fixed to the last-fitted terminal strip before the next terminal strip is fitted. It is usual to provide between the rows of connection elements plug-in contact points, for example for shock-proof plugs, which require a corresponding space. Furthermore, a corresponding free space must be created for access for the wiring tools. According to the invention, the channel-like wiring space leading to the end faces of the terminal strip is between the two rows of connnection elements. This means that the hookup wires are connected to the connection elements from the same side. Since the terminal strips are usually arranged vertically one above the other, the initially projecting ends hang down, which improves the appreciation of the arrangment and facilitates connection. The connecting tool is held in the same position for both rows of connection elements. The projecting wire ends drop down unhindered once they are cut off.
A further embodiment makes it possible to keep the channel-like wiring space for the outgoing lines particularly wide.
The invention is explained In more detail below with reference to an exemplary embodiment represented In the drawlng.
;A z 13450 A4V 2 p r t ;p iil- i i i- -rar 2A Figures 1, 2 and 3 show in three various side views a distribution block having rows of terminal strips for incoming and outgoing lines.
Figure 4 represents a cross-section through a terminal strip.
According to Figures 1, 2 and 3, terminal strips 1 for electric lines are fixed in rows on a supporting plate bent in the shape of a u, with their longitudinal sides facing. Electric lines 4 coming from a cable 3 are led between the terminal strips 1 and the base section of the supporting plate 2 through wtire guide rings 5,6 to a
I
IAD/1345o N I -3row of connecting points of the terminal strips 1.
Outgoing Line 7 in the form of jumper wires are connected to a second row of connecting points of the terminal strips 1. From there, they lead via a channellike wiring space 8 of the terminal strip 1 to its end faces, from whence they are Led to other terminal strips.
In Figure 4, the construction of the terminal strip is shown in detail. Contact parts 9, bent in the shape of a u, form at the ends of their side members the connecting points for the incoming Lines 4 and the outgoing lines 7.
Bent up as contact springs 10 from the base section of the contact parts 9 are resilient Lugs. Between these, pinshaped plug devices 11, for example of a shock-proof plug, can be pushed, making contact. The contact springs 10 are offset towards the side members for the incoming lines 4, so that the distance between the contact springs 10 and the side members for the outgoing lines 7 is correspondingly increased. The deep recess between the latter forms the channel-Like wiring space 8, which extends continuously from one end face of the terminal strip 1 to the other.
At both end faces, the wiring space is covered by slit Lugs 12, which represent a guiding aid. The incoming Lines 4 are connected from the inside of the terminal strip 1 to the contact pieces 9. The outgoing lines 7 are led from the end faces of the terminal strip 1 through the wiring space 8 to the individual contact points, and thus are led from the inside to the side members of the contact pieces 9. The latter form connection elements 14, 13 in the form of insulation piercing connecting devices. The incoming and outgoing lines 4,7 are pushed into the Latter from abov- and thereby contacted.
2 Claims 4 Figures

Claims (4)

1. A terminal strip having two rows of connection elements electrically connected to each other in pairs, one of said rows of connection elements being for incoming electric lines and the other row of connecting elements being for outgoing electric lines, with each outgoing line being connected to its associated incoming line, wherein the connection elements are arranged in parallel and point in the same direction and are embedded in an insulator of the terminal strip, with the incoming lines coming from a cable 1 strip to said one row of the connection provided between the rows of connection space, in which the outgoing lines are 1 connection elements to end faces of the
2. A terminal strip according tc strip is provided with one row of plug-i arranged between, and connected to, the and are accessible from a side to which accessible and that the plug-contact poi ed from outside the terminal elements, wherein there is elements a channel-like wiring e'd from their associated terminal strip, claim 1, wherein the terminal n contact points, which are two rows of connection elements the connection elements are nts are alongside the connection elements for the incoming lines.
3. A terminal strip as claimed in claim 1 or 2, wherein the lines are the lines of a telephone system.
4. A terminal strip substantially as described herein with reference to the drawings. DATED this TWENTY-SEVENTH day of SEPTEMBER 1991 Siemens Aktiengesellschaft Patent Attorneys for the Applicant SPRUSON FERGUSON ::AD/345o II KU
AU27525/88A 1987-12-23 1988-12-22 Terminal strip for incoming and outgoing electric lines Ceased AU618053B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8716919 1987-12-23
DE8716919U DE8716919U1 (en) 1987-12-23 1987-12-23 Connection block for incoming and outgoing electrical cables

Publications (2)

Publication Number Publication Date
AU2752588A AU2752588A (en) 1989-06-29
AU618053B2 true AU618053B2 (en) 1991-12-12

Family

ID=6815435

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27525/88A Ceased AU618053B2 (en) 1987-12-23 1988-12-22 Terminal strip for incoming and outgoing electric lines

Country Status (6)

Country Link
EP (1) EP0321743B1 (en)
AT (1) ATE134800T1 (en)
AU (1) AU618053B2 (en)
DE (2) DE8716919U1 (en)
FI (1) FI104036B (en)
NO (1) NO175447C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU636378B2 (en) * 1989-08-21 1993-04-29 Siemens Aktiengesellschaft Distributor for a telecommunication system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8716918U1 (en) * 1987-12-23 1988-02-18 Siemens AG, 1000 Berlin und 8000 München Device for connecting and connecting electrical cables
DE4042249A1 (en) * 1990-12-31 1992-07-02 Quante Ag Connector strip for terminal blocks - uses clamp snapping into slit on baseplate to secure blocks relative to contact openings
FR2679392B1 (en) * 1991-07-19 1993-10-08 Mars Actel DEVICE FOR STORING AND SEPARATING CONDUCTORS.
DE4315681C1 (en) * 1993-05-05 1994-11-24 Krone Ag Junction box
US5575689A (en) * 1995-05-17 1996-11-19 Lucent Technologies Inc. Connector modules
DE19816678C1 (en) * 1998-04-15 2000-01-20 Quante Ag Terminal block of telecommunications technology
RU188344U1 (en) * 2018-10-19 2019-04-09 Общество с ограниченной ответственностью "Квиттер" INPUT BOX-CABLE FOR CABLE IN LIGHT SUPPORT

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE361223C (en) * 1921-04-12 1922-10-12 Paul Warg Music tape for pneumatic mechanisms
FR2286520A1 (en) * 1974-09-30 1976-04-23 Reliable Electric Co Telephone cable tag-block - uses double-ended folded strip tags with V-slits to grip conductors
EP0243296A1 (en) * 1986-04-23 1987-10-28 KRONE Aktiengesellschaft Divider device, particularly for the main divider of telecommunication installations

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621223A1 (en) * 1986-06-25 1988-01-07 Siemens Ag Connection strip for electrical leads (cables, lines)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE361223C (en) * 1921-04-12 1922-10-12 Paul Warg Music tape for pneumatic mechanisms
FR2286520A1 (en) * 1974-09-30 1976-04-23 Reliable Electric Co Telephone cable tag-block - uses double-ended folded strip tags with V-slits to grip conductors
EP0243296A1 (en) * 1986-04-23 1987-10-28 KRONE Aktiengesellschaft Divider device, particularly for the main divider of telecommunication installations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU636378B2 (en) * 1989-08-21 1993-04-29 Siemens Aktiengesellschaft Distributor for a telecommunication system

Also Published As

Publication number Publication date
NO175447B (en) 1994-07-04
NO885740D0 (en) 1988-12-23
NO885740L (en) 1989-06-26
EP0321743A2 (en) 1989-06-28
DE3855041D1 (en) 1996-04-04
EP0321743A3 (en) 1990-05-23
FI104036B1 (en) 1999-10-29
NO175447C (en) 1994-10-12
DE8716919U1 (en) 1988-02-18
ATE134800T1 (en) 1996-03-15
FI885948L (en) 1989-06-24
AU2752588A (en) 1989-06-29
FI104036B (en) 1999-10-29
EP0321743B1 (en) 1996-02-28

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired