US3901575A - Plug for patch systems - Google Patents

Plug for patch systems Download PDF

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Publication number
US3901575A
US3901575A US458618A US45861874A US3901575A US 3901575 A US3901575 A US 3901575A US 458618 A US458618 A US 458618A US 45861874 A US45861874 A US 45861874A US 3901575 A US3901575 A US 3901575A
Authority
US
United States
Prior art keywords
plug
receptacle
contact
locking lance
high density
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
Application number
US458618A
Other languages
English (en)
Inventor
Charles Donald Hoover
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.)
TE Connectivity Corp
Original Assignee
AMP Inc
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
Priority claimed from US419167A external-priority patent/US3874763A/en
Application filed by AMP Inc filed Critical AMP Inc
Priority to US458618A priority Critical patent/US3901575A/en
Priority to CA212,612A priority patent/CA1051534A/en
Priority to AU74998/74A priority patent/AU490999B2/en
Priority to IT7429173A priority patent/IT1025478B/it
Priority to NL7414589A priority patent/NL7414589A/xx
Priority to FR7437428A priority patent/FR2252671B1/fr
Priority to GB49243/74A priority patent/GB1484627A/en
Priority to ES1974207495U priority patent/ES207495Y/es
Priority to DE19742454345 priority patent/DE2454345A1/de
Priority to BR9636/74A priority patent/BR7409636A/pt
Priority to CH1553274A priority patent/CH611078A5/xx
Priority to AT934874A priority patent/AT354543B/de
Priority to AR256655A priority patent/AR201392A1/es
Priority to SE7414851A priority patent/SE399782B/xx
Priority to JP49136141A priority patent/JPS50112787A/ja
Publication of US3901575A publication Critical patent/US3901575A/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H01R13/6272—Latching means integral with the housing comprising a single latching arm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/50—Bases; Cases formed as an integral body

Definitions

  • An improved plug for use in a patch system in which plugs and receptacles are arranged in a high density fashion.
  • the plugs can be formed individually or in gang fashion and are arranged to be positively latched in the associated receptacles.
  • the plugs are polarized and include integral springs formed of the same plastics material as the plugs.
  • the plugs can also be provided with a detent which allows the plugs to be mechanically held in the receptacles prior to making electrical engagement.
  • the present invention relates to an improved plug for use in high density patch systems and in particular to a plug of plastics material utilizing the plastics material as a spring biased latching and retention means.
  • plugs must have the capability of mechanically ixedly engaging the associated receptacle prior to electrical engagement of the contacts thereby. This feature is necessary when it is desired to run all the wires to a terminal board, for example, before actually cutting in the board to the associated circuitry. This has previously required the addition of expensive switching equipment, which is normally used only a very few times.
  • the present invention is an improved plug for use in high density patch systems in which each receptacle has a polarized entrance.
  • the plug is formed of a unitary piece of plastics material and has a polarized transverse section, a locking lance on one lateral side and a longitudinally extending resilient spring member on an opposite lateral side.
  • An additional detent can be provided for mechanically locking the plug in an associated receptacle prior to electrical engagement of the contacts carried thereby.
  • lt is a further object of the present invention to produce a plug for high density patch systems which plug may be readily and economically produced.
  • FIG. 1 is a perspective view of a high density patch system showing two multiple plugs according to the present invention, one inserted into a row of receptacles and a second positioned for insertion into another row of receptacles.
  • FIG. 2 is a longitudinal horizontal section taken along line 2 2 of FIG. 3;
  • FIG. 3 to FIG. 6 are side elevations, partly in section, showing steps during insertion of the subject plug into an associated receptacle
  • FIG. 7 is an enlarged longitudinal vertical section, similar to FIG. 5, showing the subject plug partially inserted into the associated receptacle;
  • FIG. 8 is an enlarged longitudinal vertical section, similar to FIG. 6, showing the subject plug fully inserted into the associated receptacle;
  • FIG. 9 is an enlarged longitudinal vertical section similar to FIG. 7, showing an alternate embodiment of the subject plug partially inserted into an associated receptacle.
  • FIG. 10 is an enlarged longitudinal vertical section showing the alternate embodiment of the subject plug fully inserted into the associated receptacle.
  • the receptacle portion 10 of a high density patch system is formed by a plurality of individual receptacle units 12, 14, 16, 18, and 20.
  • the individual receptacles are held together in a stacked array by conventional means (not shown) such as intermating projections and recesses.
  • each of the receptacle units has six polarized cavities 22.
  • the adjacent cavities 22 are in communication through shaped apertures 24.
  • the cavities further include a passage 26 through the unit and a shoulder 28 formed in the passage.
  • a male terminal contact 30 is mounted in passage 26 with locking lance 32 engaging the shoulder 28.
  • the male terminal contact shown is of an elongated post configuration, generally rectangular in cross-section and provided with a tapered free end. The opposite end of the terminal is provided with a suitable configuration for receiving connecting conductors.
  • the male terminal contact can have any de sired configuration suitable for electrically and mechanically engaging a mating Contact.
  • the subject plug is shown in FIG. l as two multiple or gang plug units 34, each comprising five individual plug members 36 connected by webs 38.
  • Each plug member 36 includes a profiled unitary body 38 of plastics material having a longitudinal passage 40 for receiving a female receptacle contact 42.
  • the forward end of the passage 40 has a shaped opening 44 which serves to guide the male terminal contact into the receptacle contact.
  • a locking lance 46 projects from one longitudinal side of the plug member and a longitudinally extending spring 48 is formed on the opposite side of the plug. It is only necessary for at least one of the plug members in a gang unit to have a locking lance.
  • On a third side of the plug there is an aperture 50, shown in FIG. 2.
  • the illustrated electrically conducting female receptacle contact 42 has a generally box-like receptacle configuration 52 provided with an open end 54 for receiving therein a male electrical terminal 30.
  • the female receptacle contact can be fabricated from a single blank of stamped metal folded to form a generally channel shaped portion including a bottom wall 56 and two spaced parallel sidewalls 58, 60.
  • the box-like receptacle configuration is formed by the channel por* tion and an elongated electrically conducting leaf spring contact portion 62 having a free end extending towards the open end 54 of the contact.
  • the leaf spring 62 is integral with one sidewall of the channel and is folded about the sidewall to a position generally overlying the channel portion.
  • the leaf spring may be provided with a projecting flange portion (not shown) which engages the opposite sidewall of the channel so that the leaf spring is fully supported by the channel portion.
  • the elongated leaf spring contact 62 is preferably reversibly curved along its length. More specifically, a medial portion of the contact is first curved at an incline to converge generally towards the bottom of the wall 56 and the free end 64 of the contact is reversibly curved, with respect to the medial portion, to provide an outwardly flaring lip immediately adjacent the open end of the box-like configuration. The outwardly flared end provides a frontal profile at the entry which facilitates insertion of the tapered nose of the male contact.
  • the reversedly curved spring forms an arcuate surface defining a narrow throat portion internally of the channel portion.
  • the bottom wall 56 may be optionally provided with a dimple 66 opposite the leaf spring Contact 62 to further restrict the relatively narrow throat portion.
  • the contact is further provided with an elongated helper spring portion 68 having a generally tapered configuration terminating at a free end which is pointed away from the open end 54.
  • the helper spring 68 is integral with a sidewall of the channel and is folded about the sidewall such that it is in overlying relationship over the leaf spring contact 62. Accordingly, the helper spring is integral with one sidewall of the channel portion while the leaf spring contact is integral with the opposite sidewall of the channel portion.
  • the receptacle further includes an integral pair of clamping flanges 70 which are formed into opposed sidewalls portions and formed into a U-shaped before being subsequently curled toward one another to form a crimped barrel connection to a wire conductor 72 as shown.
  • the receptacle may be securely electrically and mechanically connected to an electrically conducting insulated covered wire in a well known manner as taught by U.S. Pat. No. 2,791,755.
  • FIGS. 3 to 6 show steps during inserting the subject plug into an associated receptacle.
  • FIGS. 7 and 8 show in detail what happens to the plug and the contacts during this insertion.
  • the plug is brought into general alignment with the associated receptacle in a conventional manner.
  • the plug is then inserted into the receptacle, as shown in FIG. 4.
  • the plug is forced rotated counterclockwise, as shown in FIGS. 5 and 7.
  • This rotational movement causes the spring 48 of the plug 36 to be compressed.
  • the spring 48 will cause the plug to rotate in the reverse direction (clockwise) to fully seat as shown in FIGS. 6 and 8.
  • FIG. 7 that as the plug 36 is rotated counterclockwise, the male terminal contact 30 of the receptacle passes through the front opening 44 of the plug and opening 54 of the female receptacle contact 42 and between the leaf spring 62 with relatively low insertion force.
  • the leaf spring 62 is partially compressed at during this stage of insertion to overcome the preloading of the spring by helper spring 68.
  • the spring 48 When the plug is fully inserted, as shown in FIG. 8, the spring 48 will cause the plug to rotate in a clockwise direction, as shown, until the plug is fully seated. The rotational movement will bring the locking lance 46 into engagement with the aperture 50 at the top of the receptacle cavity 22.
  • the leaf spring contact will be resiliently deflected by the rotation of the plug to store additional energy in the spring contact.
  • the resilient energy will bias the spring contact into gripping relationship onto the male terminal. It is generally known that a stiffer spring contact will produce a greater gripping pressure on the male terminal which improves the electrical connection therewith and also impedes the unwarranted separation of the male terminal from the receptacle.
  • FIGS. 9 and 10 An alternate embodiment of the subject plug is shown in FIGS. 9 and 10, with like reference numerals identifying like parts.
  • This plug member 74 has a detent projection 76 at the forward end 78 on the side opposite locking lance 46.
  • the detent projection 76 engages in shaped aperture 24a to lock the plug member in the receptacle with contacts 30 and 42 not in engagement.
  • plug member 74 can be arranged in gang fashion similar to plug unit 34. When the plug member 74 is used in a gang, then it is only necessary for at least one of the plug members 74 to be provided with the detent means 74.
  • a plug for use in high density patch systems having a receptacle portion with a plurality of closely spaced polarized cavities therein, said plug comprising:
  • a high density pluggable patch system according to claim 6 wherein said receptacle member comprises:
  • a high density pluggable patch system wherein said male terminal contact has a tapered pin and adapted to mate with said female recepcavities, a longitudinal passage through said plug, a locking lance extending laterally outwardly from one longitudinal side of said plug, a spring member extending in parallel spaced relation longitudinally along the opposite side of said plug with both ends 5 of said spring member integrally connected to said plug member, said spring being deformed during insertion of said plug member into said receptacle portion and biasing said locking lance into full latching engagement in said receptacle portion when said plug is fully inserted therein, and detent means at a forward end of said plug spaced from said locking lance whereby said plug is inserted in two steps with said detent means providing only mechanical latching in said receptacle portion. tacle Contact, locking lance means for fixedly mounting 2.
  • a high density pluggable patch system according ther includes an aperture on a third side of said plug, to claim 6 wherein said plug member further includes and an aperture formed in a third side of said plug member,
  • a female socket contact mounted in said passage and and including locking lance means extending into said said female receptacle contact further includes lockaperture to fix said contact in said passage, means ing lance means adapted to engage said aperture of for fixing said contact to a conductor, and male tersaid plug member. minal contact receiving means.
  • a high density pluggable patch system comprising: sidewalls,
  • a receptacle member having a plurality of closely cantilever leaf spring means attached to one of said spaced polarized cavities, aperture means interconu sidewalls and overlying said channel shaped pornecting adjacent pairs of cavities; tion, said leaf spring converging towards said base a male terminal contact fixedly mounted in each said and being reversidly curved toward its free end,
  • a hump formed in said base opposite said leaf spring at least one substantially rectangular plug member defining a narrow throat therebetween, and
  • a high density pluggable patch system according locking lance means extending from one side of to claim 6 further comprising a gang plug unit compris said plug, spring means extending in parallel ing: spaced relation longitudinally along an opposite a plurality of plug members and web means fixedly side of said plug with both ends of said spring interconnecting adjacent pairs of plug members in means integrally connected to said plug, a longitusaid unit, at least one plug member having a lockdinal passage through said plug, an aperture in said ing lance and at least one plug member having deplug leading to said passage and detent means on tent means at a forward end thereof for initially said plug member spaced forwardly of said locking mechanically locking said unit in an associated relance means; and ceptacle prior to mating of said contacts.
  • a high density pluggable patch system according in said passage in said plug and to receive said male to claim 6 further comprising a gang plug unit compristerminal contact therein, said female contact ining a plurality of plug members and web means intercluding locking lance means extending into said apconnecting adjacent pairs of plug members. erture to fix said female contact in said passage, 13.
  • a high density pluggable patch system according said detent means being adapted to first fixedly ento claim l2 wherein at least one plug of said gang plug gage said plug member in said receptacle in memember has a locking lance. chanical engagement without the electrical

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
US458618A 1973-11-26 1974-04-08 Plug for patch systems Expired - Lifetime US3901575A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
US458618A US3901575A (en) 1973-11-26 1974-04-08 Plug for patch systems
CA212,612A CA1051534A (en) 1973-11-26 1974-10-30 Male connector housing having a beam spring and latching projection
AU74998/74A AU490999B2 (en) 1973-11-26 1974-11-04 Electrical connector
IT7429173A IT1025478B (it) 1973-11-26 1974-11-06 Custodia maschio per connettori elettrici
NL7414589A NL7414589A (nl) 1973-11-26 1974-11-08 Insteekhuis voor een elektrisch verbindingsor- gaan.
FR7437428A FR2252671B1 (de) 1973-11-26 1974-11-13
GB49243/74A GB1484627A (en) 1973-11-26 1974-11-14 Electrical connector male housing
DE19742454345 DE2454345A1 (de) 1973-11-26 1974-11-15 Einsteckgehaeuse fuer ein kontaktglied
ES1974207495U ES207495Y (es) 1973-11-26 1974-11-15 Un conectador de enchufe macho.
BR9636/74A BR7409636A (pt) 1973-11-26 1974-11-18 Um alojamento macho para terminal eletrico e um conetor de encaixe
CH1553274A CH611078A5 (de) 1973-11-26 1974-11-21
AT934874A AT354543B (de) 1973-11-26 1974-11-21 Elektrischer verbinder
AR256655A AR201392A1 (es) 1973-11-26 1974-11-25 Alojamiento macho para un terminal que comprende un cuerpo alargado de plastico
SE7414851A SE399782B (sv) 1973-11-26 1974-11-26 Kontaktholje for en elektrisk klemma
JP49136141A JPS50112787A (de) 1973-11-26 1974-11-26

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US419167A US3874763A (en) 1973-11-26 1973-11-26 Plug for patch systems
US458618A US3901575A (en) 1973-11-26 1974-04-08 Plug for patch systems

Publications (1)

Publication Number Publication Date
US3901575A true US3901575A (en) 1975-08-26

Family

ID=27024373

Family Applications (1)

Application Number Title Priority Date Filing Date
US458618A Expired - Lifetime US3901575A (en) 1973-11-26 1974-04-08 Plug for patch systems

Country Status (14)

Country Link
US (1) US3901575A (de)
JP (1) JPS50112787A (de)
AR (1) AR201392A1 (de)
AT (1) AT354543B (de)
BR (1) BR7409636A (de)
CA (1) CA1051534A (de)
CH (1) CH611078A5 (de)
DE (1) DE2454345A1 (de)
ES (1) ES207495Y (de)
FR (1) FR2252671B1 (de)
GB (1) GB1484627A (de)
IT (1) IT1025478B (de)
NL (1) NL7414589A (de)
SE (1) SE399782B (de)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990764A (en) * 1974-09-09 1976-11-09 Bell Telephone Laboratories, Incorporated Connector
US4227762A (en) * 1979-07-30 1980-10-14 Vaughn Corporation Electrical connector assembly with latching bar
EP0037013A2 (de) * 1980-03-28 1981-10-07 Siemens Aktiengesellschaft Mehrfachstecker
US4441776A (en) * 1981-11-09 1984-04-10 Itt Corporation Quick detachable coupling
US4484792A (en) * 1981-12-30 1984-11-27 Chabin Corporation Modular electrical connector system
US4586769A (en) * 1981-12-30 1986-05-06 Chabin Corporation Electrical connector terminator
US4682839A (en) * 1986-01-30 1987-07-28 Crane Electronics, Inc. Multi-row modular electrical connector
US4762508A (en) * 1981-12-30 1988-08-09 Minnesota Mining And Manufacturing Company Modular electrical connector system
EP0899824A2 (de) * 1997-08-28 1999-03-03 Molex Incorporated Elektrische Verbinderanordnung
US5971792A (en) * 1997-07-14 1999-10-26 International Connectors And Cable Corporation Patch plug
USD418478S (en) * 1997-07-11 2000-01-04 International Connectors And Cable Corporation Patch plug
USD421963S (en) * 1999-04-23 2000-03-28 International Connectors And Cable Corporation Patch plug
US6062895A (en) * 1998-07-15 2000-05-16 International Connectors And Cable Corporation Patch plug with contact blades
US20020001438A1 (en) * 2000-04-19 2002-01-03 Andreas Schuhbaeck Arrangement of several ferrules for optical waveguides and process of manufacturing a belt of plastic ferrules
US20070149029A1 (en) * 2005-12-28 2007-06-28 Hwang Ji-Ho Hard disk drive
US11411352B2 (en) * 2019-08-20 2022-08-09 Aptiv Technologies Limited Connector for automotive applications

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300519A1 (de) * 1983-01-10 1984-07-12 Lisa Draexlmaier Fa Kraftfahrzeug-bordnetz mit wasserdampfdichten steckverbindungen und verfahren zu dessen herstellung.
DE3531844C2 (de) * 1985-09-06 1995-02-02 Daut & Rietz Trw Elektrischer Steckverbinder

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748359A (en) * 1952-01-24 1956-05-29 Joy Mfg Co Electrical connector
US3004235A (en) * 1958-06-10 1961-10-10 Cohen Albert Plugboards for use in patchcord programming systems
US3409858A (en) * 1966-08-29 1968-11-05 Molex Products Co Electrical connector having resilient arcuately bendable locking means
US3439314A (en) * 1967-01-19 1969-04-15 Amp Inc Laminate housing for electrical contacts or the like
US3530424A (en) * 1968-08-23 1970-09-22 Essex International Inc Multiple connector
US3656086A (en) * 1968-10-18 1972-04-11 Electrique Comp Gle Entreprise Modular electrical connector assembly
US3670289A (en) * 1970-06-12 1972-06-13 Amp Inc Tandem mating receptacles
US3699502A (en) * 1971-01-11 1972-10-17 Amp Inc Electrical connector having improved contact retention means
US3829821A (en) * 1972-09-29 1974-08-13 Amp Inc Latching system for an electrical connector assembly and a tool for actuating said system
US3842388A (en) * 1972-11-28 1974-10-15 Amp Inc Latching system for an electrical connector plug and assembly

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748359A (en) * 1952-01-24 1956-05-29 Joy Mfg Co Electrical connector
US3004235A (en) * 1958-06-10 1961-10-10 Cohen Albert Plugboards for use in patchcord programming systems
US3409858A (en) * 1966-08-29 1968-11-05 Molex Products Co Electrical connector having resilient arcuately bendable locking means
US3439314A (en) * 1967-01-19 1969-04-15 Amp Inc Laminate housing for electrical contacts or the like
US3530424A (en) * 1968-08-23 1970-09-22 Essex International Inc Multiple connector
US3656086A (en) * 1968-10-18 1972-04-11 Electrique Comp Gle Entreprise Modular electrical connector assembly
US3670289A (en) * 1970-06-12 1972-06-13 Amp Inc Tandem mating receptacles
US3699502A (en) * 1971-01-11 1972-10-17 Amp Inc Electrical connector having improved contact retention means
US3829821A (en) * 1972-09-29 1974-08-13 Amp Inc Latching system for an electrical connector assembly and a tool for actuating said system
US3842388A (en) * 1972-11-28 1974-10-15 Amp Inc Latching system for an electrical connector plug and assembly

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990764A (en) * 1974-09-09 1976-11-09 Bell Telephone Laboratories, Incorporated Connector
US4227762A (en) * 1979-07-30 1980-10-14 Vaughn Corporation Electrical connector assembly with latching bar
EP0037013A2 (de) * 1980-03-28 1981-10-07 Siemens Aktiengesellschaft Mehrfachstecker
DE3012174A1 (de) * 1980-03-28 1981-10-08 Siemens AG, 1000 Berlin und 8000 München Mehrfachstecker
EP0037013B1 (de) * 1980-03-28 1985-08-14 Siemens Aktiengesellschaft Mehrfachstecker
US4441776A (en) * 1981-11-09 1984-04-10 Itt Corporation Quick detachable coupling
US4484792A (en) * 1981-12-30 1984-11-27 Chabin Corporation Modular electrical connector system
US4586769A (en) * 1981-12-30 1986-05-06 Chabin Corporation Electrical connector terminator
US4762508A (en) * 1981-12-30 1988-08-09 Minnesota Mining And Manufacturing Company Modular electrical connector system
US4682839A (en) * 1986-01-30 1987-07-28 Crane Electronics, Inc. Multi-row modular electrical connector
USD418478S (en) * 1997-07-11 2000-01-04 International Connectors And Cable Corporation Patch plug
US5971792A (en) * 1997-07-14 1999-10-26 International Connectors And Cable Corporation Patch plug
EP0899824A2 (de) * 1997-08-28 1999-03-03 Molex Incorporated Elektrische Verbinderanordnung
EP0899824A3 (de) * 1997-08-28 2000-09-06 Molex Incorporated Elektrische Verbinderanordnung
US6062895A (en) * 1998-07-15 2000-05-16 International Connectors And Cable Corporation Patch plug with contact blades
USD421963S (en) * 1999-04-23 2000-03-28 International Connectors And Cable Corporation Patch plug
US20020001438A1 (en) * 2000-04-19 2002-01-03 Andreas Schuhbaeck Arrangement of several ferrules for optical waveguides and process of manufacturing a belt of plastic ferrules
EP1148365A3 (de) * 2000-04-19 2002-02-13 Bayerische Motoren Werke Aktiengesellschaft Anordnung mehrerer Ferrulen für Lichtwellenleiter und Verfahren zum Herstellen eines Kunststoff-Ferrulen aufweisenden Bandes
US6877907B2 (en) 2000-04-19 2005-04-12 Bayerische Motoren Werke Ag Arrangement of several ferrules for optical waveguides and process of manufacturing a belt of plastic ferrules
US20070149029A1 (en) * 2005-12-28 2007-06-28 Hwang Ji-Ho Hard disk drive
US7452232B2 (en) * 2005-12-28 2008-11-18 Samsung Electronics Co., Ltd. Hard disk drive with supplemental mechanical coupling mechanism
US11411352B2 (en) * 2019-08-20 2022-08-09 Aptiv Technologies Limited Connector for automotive applications

Also Published As

Publication number Publication date
AU7499874A (en) 1976-05-06
ES207495Y (es) 1976-07-16
BR7409636A (pt) 1976-05-25
ATA934874A (de) 1979-06-15
NL7414589A (nl) 1975-05-28
SE399782B (sv) 1978-02-27
AT354543B (de) 1979-01-10
JPS50112787A (de) 1975-09-04
IT1025478B (it) 1978-08-10
FR2252671A1 (de) 1975-06-20
AR201392A1 (es) 1975-03-07
CH611078A5 (de) 1979-05-15
ES207495U (es) 1976-03-16
CA1051534A (en) 1979-03-27
DE2454345A1 (de) 1975-05-28
FR2252671B1 (de) 1978-06-16
SE7414851L (de) 1975-05-27
GB1484627A (en) 1977-09-01

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