CN101669253A - Terminal point for connecting a ring terminal to an electrical device - Google Patents
Terminal point for connecting a ring terminal to an electrical device Download PDFInfo
- Publication number
- CN101669253A CN101669253A CN200780052849A CN200780052849A CN101669253A CN 101669253 A CN101669253 A CN 101669253A CN 200780052849 A CN200780052849 A CN 200780052849A CN 200780052849 A CN200780052849 A CN 200780052849A CN 101669253 A CN101669253 A CN 101669253A
- Authority
- CN
- China
- Prior art keywords
- screw
- wiring point
- pinching screw
- connector
- clamping device
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
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- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/301—Clamped connections, spring connections utilising a screw or nut clamping member having means for preventing complete unscrewing of screw or nut
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- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
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- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/305—Clamped connections, spring connections utilising a screw or nut clamping member having means for facilitating engagement of conductive member or for holding it in position
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention relates to a terminal point (4) for connecting a ring terminal (6) to an electrical device, comprising an electrically conductive connecting piece (8) having a device connection (22) anda clamping device (12, 18) displaceable relative to the connecting piece (8) for pressing the ring terminal (6) against a contact surface (38) of the connecting piece (8), wherein at least one part (26a, b) of the connecting piece (8) is designed as a mounting device (28, 30, 47) captively holding the clamping device (12, 18) on the connecting piece (8).
Description
Technical field
The present invention relates to a kind of being used for is connected wiring point on the electric equipment with a loop cable connector lug.
Background technology
Many electric equipments have a plurality of binding posts that are used for an external electric conductor or repeat a wiring point.Known way is that a loop cable connector lug is installed on conductor, by this loop cable connector lug conductor is clipped on the wiring point again.Connected system (wiring point that promptly is used for a loop cable connector lug or cable joint) conventional on the market now mainly comprises that by one the contact element of a screw thread and a screw constitutes.At this moment, the connection procedure of a loop cable connector lug is made up of four Connection Steps: the first step screws out screw from the screw thread of this contact element; In second step, screw is inserted in the opening of loop cable connector lug; In the 3rd step, screw is sent into Wiring area (being contact element or its screw thread) together with the loop cable connector lug; The 4th step screwed in screw in the screw thread of contact element and tightens, thereby the loop cable connector lug is pressed between screw and the contact element by screw, thereby realized electrically contacting.
Wherein, contact element (a for example contact tongue) is fixed in the housing of electric equipment.Weak point is to unload screw from tie point (being wiring point), promptly removes parts from this system in connection procedure.This screw is the anti-performance of losing of tool not usually; If do not use housing, just can't realize the fixing of part with fixation.The connection of loop cable connector lug is comparatively complicated, and must be divided into many independent steps.
The method that DE 10304480A1 is disclosed is that contact element is fixed in the housing, and pinching screw is fixed in the housing, by this pinching screw one chuck tube is fixed on the contact element again.This solution is structurally comparatively complicated, and needs to use a housing to keep part.
The method that DE 10339670A1 is disclosed is that a pinching screw is remained in the optional feature, and this optional feature is guided by telescopically in housing, and can axially moving along this screw.This solution is more complicated than above-mentioned solution, and required part number is bigger, and in order to make wiring point have the anti-performance of losing, needs to use housing unit equally.
Summary of the invention
The objective of the invention is the wiring point that is used for the loop cable connector lug on the electric equipment is improved.
This purpose was reached the wiring point that a loop cable connector lug is connected on the electric equipment by a kind of being used for.Described wiring point comprises a conducting connecting part, and this conducting connecting part has a device junction.Described connector can link to each other with other inner distribution of described electric equipment by this device junction.Described wiring point also comprises a clamping device that can move with respect to described connector, and this clamping device is used for described loop cable connector lug is pressed in conductively a contact-making surface of described connector, thereby sets up a mechanically stable between loop cable connector lug and connector and connection conduction.The present invention is a supportive device with at least one partial design of described connector.The effect of this supportive device is that described clamping device is remained on the described connector non-dismountablely.
Wiring point of the present invention need not to use any housing unit, can guarantee anti-the losing property of all parts.Described wiring point is the integral type contact element of a compactness, and cost is lower than known solution.That is to say that this wiring point can be prefabricated into or save as in advance discrete assembly, and can be independent of electrical equipment shell and come Modularly to use; That is described wiring point can be installed on any one installation site in the electric equipment of any style, and need not aspect anti-the losing property this electric equipment and described wiring point are complementary.This solution is saved the space, and not revealed up to now mistake.Also need not to remove any element of described wiring point when connecting annular cable lug, thereby do not have the problem of losing element from Wiring area.Described wiring point can be accelerated connection speed, simplifies to connect difficulty, thereby is a kind of user-friendly solution.Only need two steps can finish the connection of loop cable connector lug, that is: 1, the loop cable connector lug is inserted joint or Wiring area; 2, clamping device is clamped.
Described wiring point can adopt the execution mode that described clamping device can be separated.In the case, described clamping device can any frequency discharges and is connected to the loop cable connector lug on the electric equipment with locking or the loop cable connector lug is separated with electric equipment.
Described supportive device can be the extension on the described connector, and wherein, described extension to small part is surrounded described clamping device.By surrounding clamping device, can be as on the connector as described in clamping device being remained at as retainer or the retainer.
If described clamping device comprises a pinching screw, and this pinching screw can be tightened pushes down described loop cable connector lug, described supportive device just can comprise a retainer, when described pinching screw is unscrewed, the head of screw of described pinching screw can against or touch on this retainer.In the case, can only from pinching screw tighten position (pinching screw is fixed on this position all the time) go up with pinching screw unscrew be resisted against on this retainer to it till.In the case, though described loop cable connector lug has detachability and the property inserted, described pinching screw is non-dismountable or can not lose.
When adopting this design, described pinching screw can pass the hole in the described connector.In the case, described retainer is arranged in a side towards the described connector of described head of screw from axially seeing of described hole.That is to say that pinching screw outwards can only move to described retainer vertically from the hole, thereby kept all the time by this way.
Be used for to be provided with on the retainer of described pinching screw an opening that is used for joining tool.Can under the situation that not influenced by retainer, turn pinching screw whereby with corresponding instrument (for example screwdriver).
Described hole is usually located in the described contact-making surface, so that can aim at the opening in the loop cable connector lug that is inserted into.When described wiring point adopted this design, first flat face of normally described loop cable connector lug was resisted against on the contact point of described connector.In the case, described pinching screw (its header arrangement is in a side of the described contact holder relative with described contact-making surface) at the stationary state lower support on described contact holder.Wherein, the screw thread of this screw does not mesh with the hole of described connector, but mesh with a clamping element, this clamping element is resisted against on another flat face of described loop cable connector lug, thereby by described pinching screw the loop cable connector lug is clipped between this clamping element self and the described contact-making surface.
When described pinching screw was resisted against on the described retainer, this screw can protrude in outside the described connector away from the end of head of screw.In the case, even pinching screw is also still protruding in outside the contact-making surface of described connector on the maximum advanced position, thereby constitute an alignment pin of the central opening of described loop cable connector lug.When the loop cable connector lug is inserted described wiring point, can be the center that benchmark is determined this loop cable connector lug with contact-making surface and pinching screw simply so just, be advanced into described clamping element or its threaded portion thereby make described screw can pass described opening simply.
It is that starting point outwards takes the shape of the letter U on the end of the extension that extends with described hole that described retainer can be arranged in one.In the case, for example strip or this banded contact element extend beyond described contact-making surface and are for example ligulate, and bend to L shaped, thereby the section that has described hole on described contact holder forms a U-shaped.Can make the screw that passes the contact-making surface center generally speaking keep anti-whereby loses.
Described wiring point can comprise a spring, and described spring is arranged between described contact holder and the described head of screw, and described pinching screw is stretched on the off-position in advance, that is, for example pinching screw is pressed on the described retainer.Therefore, pinching screw not with the wiring point locking, can have no the ground of obstruction this moment the loop cable connector lug is inserted or takes out under release condition.
Wherein, described pinching screw can have a section, this section and described head of screw adjacency, and at situation lower support that pinching screw is tightened on described connector.That is pinching screw is by above-mentioned section under tight condition but not is resisted against on the described connector by its head of screw.Therefore, this section can be provided for being contained in the space that is in the spring of compressive state when pinching screw is tightened, and this section is surrounded by this spring.That is to say, this section described screw vertically on length greater than through the length of the spring of compression at utmost.In the case, pinching screw is that spring by this section but not by being in compressive state is firm and be bearing in definitely on the described connector.
If described head of screw has one first diameter, and described section has second a less diameter, just can be described spring and adopt a kind of size of its internal diameter between first and second diameters that make.In the case, described spring is determined the center by described section, can not cross head of screw generation slippage, and when pinching screw is tightened, can surround described section with one heart.
As mentioned above, described clamping device can have one and is used for described loop cable connector lug is pressed in clamping plate on the described contact-making surface.These clamping plate can have an extension, and at least one part of described connector can be designed to one with the coefficient fixture of described extension.In the case, described clamping plate are remained on the described wiring point as movable element.
This extension can be embodied as T shape, and the said fixing device can be an opening that is engaged from the rear portion by this extension on the described contact holder.
Described contact holder can be the shape of a flat rubber belting, and described flat rubber belting is through the processing of various forms of bendings, shear treatment or other types, so that realize the supportive device of one or more the above-mentioned type.
Description of drawings
The invention will be further described by exemplary embodiment shown in the drawings below, and accompanying drawing is schematic profiles figure, wherein:
Fig. 1 is a wiring point that is positioned on the electric equipment of the present invention; And
Fig. 2 is the view of intercepting from the II-II of Fig. 1.
Embodiment
Electric equipment shown in Figure 1 is a contactor 2, and this contactor comprises that one is used for the binding post 4 of a loop cable connector lug 6, is crimped with an accompanying drawing on the described loop cable connector lug and does not make illustrated outside lead.Binding post 4 comprises that one is installed in clamping device 10 on this bus or this contact holder as the bus of connector or a contact holder 8 and non-dismountablely.Described clamping device comprises one as the threaded rail 12 of clamping plate and one and the coefficient pinching screw 18 of this threaded rail, and described pinching screw is on the off-position shown in Figure 1 16 by a helical spring 14.
One stiff end 20 of whole binding post 4 usefulness contact holders 8 is installed in the contactor 2, for example is encapsulated in wherein.Stiff end 20 is provided with a pad 22 as device junction, is welded with a device interior connecting line 24 on this pad, so that binding post 4 electrically links to each other with device interior.
The stiff end 20 of contact holder 8 links to each other with one first canned paragraph 26a, and threaded rail 12 remains in this first canned paragraph.Fig. 2 will make further detailed icon to canned paragraph 26a along the direction of arrow II-II.Contact holder 8 is furnished with an opening 28, and threaded rail 12 is passed this opening by a narrower section 29.Opening 28 is engaged from the rear portion by a T shape section 30, can avoid threaded rail 12 to come off from contact holder 8 along the direction of arrow 32 whereby.When making binding post 4, threaded rail 12 is tilted 90 ° about axis 34, can with the direction opposite section 30 be inserted contact holders 8 by opening 28 along diagonal whereby, and tilt to the final position about axis 34 more subsequently with arrow 32.It more than is exactly the anti-arrangement of losing.
The canned paragraph 26a of contact holder 8 links to each other with a contact-segment 36, and this contact-segment is with respect to crooked 90 ° of described canned paragraph.In contact-segment 36, contact holder 8 has a contact-making surface 38 at it on the plane of threaded rail 12, and the first plane 40a of loop cable connector lug 6 can be resisted against on the described contact-making surface.Be provided with a hole 42 of contact holder 8 in the zone of contact-making surface 38, pinching screw 18 passes this hole under the situation that its thread segment 44 does not mesh.
Contact-segment 36 links to each other with one second canned paragraph 26b of contact holder 8, and constitutes a U-shaped that pinching screw 18 is surrounded by two right angle bends with contact-segment 36.In the case, the end 46 of contact holder 8 is configured for a retainer 47 of pinching screw 18.That is to say that the proper width d that canned paragraph 26b is adopted makes that the thread segment 44 of screw still is arranged in hole 42, thereby guarantees that screw can not come off from the hole when head of screw 48 is resisted against on the end 46.
During assembling binding post 4, earlier pinching screw 18 is inserted in the hole 42 of contact holder 8, the contact holder of this moment is in not crooked fully as yet state at least, contact holder 8 is bent to U-shaped as shown in Figure 1 subsequently again.The end 46 of contact holder 8 is provided with an opening 52, can join a screwdriver 50 to head of screw 48 by this opening.
Be supported with a helical spring 14 that pinching screw 18 is surrounded with one heart between head of screw 48 and the contact holder 8, in the case, pinching screw 18 is stretched on the off-position shown in Figure 1 in advance, and its head of screw 48 is resisted against contact holder 8 as on the end 46 of retainer.Wherein, one of pinching screw 18 protrudes in outside the contact-making surface 38 than away minor segment 56, and constitute a stop flange that is used for the opening 58 of loop cable connector lug 6, can make opening 58 aim at pinching screw 18 or the central longitudinal axis 16 in hole 42 and the screwed holes 62 in the threaded rail 12 whereby.
Be furnished with a cylindrical sector 54 between the thread segment 44 of pinching screw 18 and the head of screw 48, the diameter of this section is greater than the diameter in thread segment 44 or hole 42, and less than the diameter of head of screw 48.The height h of this cylindrical sector is greater than the height of the helical spring 14 through thoroughly compressing.Can reliably section 54 be placed on the contact holder 8 whereby, and need not in advance head of screw 48 to be bearing on the helical spring 14 of compression fully.
When connecting annular cable lug 6, the loop cable connector lug is inserted binding post 4, embed openings 58 until the section 56 of pinching screw 18 along the direction of arrow 64.Along the direction of arrow 66 pinching screw 18 is pushed forward into opening 58 by screwdriver 50 subsequently, engages with screwed hole 62 until the thread segment 44 of pinching screw.Again pinching screw 18 is screwed in screwed holes 62, the direction that is in reverse to arrow 66 until threaded rail 12 is clipped in loop cable connector lug 6 between threaded rail and the contact-making surface 38 by the second plane 40b of loop cable connector lug 6.At this moment, section 54 is bearing on the contact holder 8, and wherein, helical spring 14 surrounds section 54 with one heart in the mode of not compressing fully as yet.Fig. 3 has carried out schematic diagram to this locked position of coupler 68.Fig. 3 is also to the external diameter w of head of screw 48
1, section 54 external diameter w
2And the internal diameter w of spring 14
3Illustrate.
Handle with reverse order, can remove loop cable connector lug 6 from binding post 4, wherein, thread segment 44 1 leaves screwed hole 62, and pinching screw 18 promptly can be in reverse to arrow 66 under the effect of spring 14 direction returns back to final position shown in Figure 1.In the case, the no longer clamped screw 18 of loop cable connector lug 6 hinders, and only needs the loop cable connector lug is lifted from section 56 slightly, can take out the loop cable connector lug.
Claims (14)
1. one kind is used for a loop cable connector lug (6) is connected wiring point (4) on the electric equipment (2), comprise a conducting connecting part (8) and a clamping device (12,18), described conducting connecting part comprises a device junction (22), described clamping device can move with respect to described connector (8), described loop cable connector lug (6) is pressed on the contact-making surface (38) of described connector (8), wherein, at least one part (26a of described connector (8), 26b) be designed to one with described clamping device (12,18) remain at supportive device (28,30,47) on the described connector (8).
2. wiring point according to claim 1 (4), wherein,
Described clamping device (12,18) is separable.
3. wiring point according to claim 1 and 2 (4), wherein,
Described supportive device (28,30,47) is an extension (26b) that described clamping device (12,18) is surrounded to small part of described connector.
4. the described wiring point of each claim (4) in requiring according to aforesaid right, wherein,
Described clamping device (12,18) comprise that one can be tightened the pinching screw (18) that described loop cable connector lug (6) is pushed down, and described supportive device (28,30,47) comprise that one is used for the retainer (47) of head of screw (48) when described pinching screw (18) is in release condition (16).
5. wiring point according to claim 4 (4), wherein,
Described pinching screw (18) passes the hole (42) in the described connector (8), and described retainer (47) is seen from axial (60) of described hole (42) and is arranged in the side of described connector (8) towards described head of screw (48).
6. according to claim 4 or 5 described wiring points (4), wherein,
Be provided with an opening (52) that is used at the last joining tool (50) of described pinching screw (18) in the described retainer (47).
7. according to the described wiring point of each claim (4) in the claim 4 to 6, wherein,
When described pinching screw (18) was in off-position (16), described pinching screw (18) protruded in outside the described connector (8) away from the end (56) of described head of screw (48).
8. according to the described wiring point of claim 5 to 7 (4), wherein,
It is that starting point outwards takes the shape of the letter U on the end of the extension (26b) that extends with described hole (42) that described retainer (47) is arranged in one.
9. according to the described wiring point of claim 4 to 8 (4), comprise that one is stretched in spring (14) on the off-position (16) of described pinching screw in advance with described pinching screw (18).
10. wiring point according to claim 9 (4), wherein,
Described pinching screw (18) has a section (54), described section and described head of screw (48) adjacency, and when described pinching screw (18) is tightened (68), be bearing on the described connector (8), wherein, described spring (14) surrounds described section (54).
11. wiring point according to claim 10 (4), wherein,
Described head of screw (48) has one first diameter (w
1), described section (54) has second a less diameter (w
3), and the internal diameter (w of described spring (14)
2) between the described first diameter (w
1) and the described second diameter (w
3) between.
12. according to the described wiring point of each claim (4) in the aforesaid right requirement, wherein,
Described clamping device (12,18) having one is used for described loop cable connector lug (6) is pressed in clamping plate (12) on the described contact-making surface (38), wherein, described clamping plate (12) have an extension (29,30), and at least one part (26a) of described connector (8) be designed to one with the coefficient fixture of described extension (29,30) (28).
13. wiring point according to claim 12 (4), wherein,
Described extension (29,30) is T-shaped, and described fixture (28) is the opening that is engaged from the rear portion by described extension (28) on the described contact holder (8).
14. according to the described wiring point of each claim (4) in the aforesaid right requirement, wherein,
Described contact holder (8) is the shape of a flat rubber belting.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/DE2007/000803 WO2008134992A1 (en) | 2007-05-04 | 2007-05-04 | Terminal point for connecting a ring terminal to an electrical device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101669253A true CN101669253A (en) | 2010-03-10 |
| CN101669253B CN101669253B (en) | 2012-07-04 |
Family
ID=38926442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800528491A Expired - Fee Related CN101669253B (en) | 2007-05-04 | 2007-05-04 | Terminal point for connecting a ring terminal to an electrical device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2153492B1 (en) |
| KR (1) | KR101257145B1 (en) |
| CN (1) | CN101669253B (en) |
| DE (1) | DE112007003566A5 (en) |
| WO (1) | WO2008134992A1 (en) |
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| DE2217710B1 (en) * | 1972-04-13 | 1972-11-16 | Phönix Elektrizitätsgesellschaft H. Knümann & Co, 4933 Blomberg | Terminal for electrical conductors, in particular switchgear terminal blocks |
| DE2232556B1 (en) * | 1972-07-03 | 1973-01-18 | Hans 5463 Unkel Simon | Electrical clamp |
| DE2509158C3 (en) * | 1975-03-03 | 1978-11-09 | Hans 5463 Unkel Simon | Electrical clamp |
| DE19513281A1 (en) * | 1995-04-07 | 1996-10-10 | Kopp Heinrich Ag | Combination terminal-clamp for automatic cut=outs |
| CN1881711A (en) * | 2005-06-14 | 2006-12-20 | 康宁吉伯股份有限公司 | Coaxial cable connector with electrical ground |
| DE102005045596B3 (en) * | 2005-09-23 | 2007-06-21 | Siemens Ag | Spring plug terminal |
| FR2894722B1 (en) * | 2005-12-09 | 2009-05-22 | Schneider Electric Ind Sas | ELECTRICAL CONNECTION TERMINAL AND ELECTRIC CUTTING APPARATUS COMPRISING SUCH A TERMINAL |
-
2007
- 2007-05-04 DE DE112007003566T patent/DE112007003566A5/en not_active Withdrawn
- 2007-05-04 EP EP07722359.2A patent/EP2153492B1/en not_active Not-in-force
- 2007-05-04 CN CN2007800528491A patent/CN101669253B/en not_active Expired - Fee Related
- 2007-05-04 WO PCT/DE2007/000803 patent/WO2008134992A1/en active Application Filing
- 2007-05-04 KR KR1020097022960A patent/KR101257145B1/en not_active IP Right Cessation
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| CN105140721A (en) * | 2015-09-11 | 2015-12-09 | 储娟英 | Power line connecting and locking device, controlled by sensor, of building machinery |
| CN105186205A (en) * | 2015-09-11 | 2015-12-23 | 储娟英 | Automatic power line connection locking device for building machinery |
| CN105071128A (en) * | 2015-09-11 | 2015-11-18 | 晋江市东坤电子实业有限公司 | Efficient power source line connecting and locking assembly for construction machinery |
| CN105071131A (en) * | 2015-09-11 | 2015-11-18 | 储娟英 | Novel power line connection locking device for construction machinery |
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| CN105140716A (en) * | 2015-09-11 | 2015-12-09 | 储娟英 | Power supply cable connection locking device used for building machinery |
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| CN105048191A (en) * | 2015-09-11 | 2015-11-11 | 周丽娜 | Wiring locking device for construction mechanical equipment |
| CN105186206A (en) * | 2015-09-11 | 2015-12-23 | 李琴琴 | Power line connection locking device used for construction machinery equipment |
| CN105071132A (en) * | 2015-09-11 | 2015-11-18 | 乐清市明祥电器厂 | Convenient connection type power supply wire cable connection locking device used for construction machinery |
| CN105207008A (en) * | 2015-09-11 | 2015-12-30 | 李琴琴 | Novel power line connecting locking device for building machine |
| CN105261887A (en) * | 2015-09-11 | 2016-01-20 | 厦门市万家灿灯具有限公司 | Convenient-to-connect power line connecting and locking device for building machinery |
| CN105281127A (en) * | 2015-09-11 | 2016-01-27 | 何龙飞 | Building machinery power line connection locking device with return spring |
| CN106532288A (en) * | 2016-12-04 | 2017-03-22 | 重庆永富电线电缆有限公司 | Cable connector |
| CN111527651A (en) * | 2017-12-27 | 2020-08-11 | 立维腾制造有限公司 | Pin and bushing arrangement with contact carrier for capturing a fixing screw |
| CN111527651B (en) * | 2017-12-27 | 2021-07-13 | 立维腾制造有限公司 | Pin and bushing arrangement with contact carrier for capturing set screw |
| CN110086011A (en) * | 2019-04-19 | 2019-08-02 | 南安市全胤机械科技有限公司 | Three-core cable terminal shaping equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2153492A1 (en) | 2010-02-17 |
| KR20100016168A (en) | 2010-02-12 |
| DE112007003566A5 (en) | 2010-04-08 |
| CN101669253B (en) | 2012-07-04 |
| EP2153492B1 (en) | 2014-02-26 |
| KR101257145B1 (en) | 2013-04-22 |
| WO2008134992A1 (en) | 2008-11-13 |
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