ES356276A1 - Improvements in spring connection bridges for electrical conductors. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in spring connection bridges for electrical conductors. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES356276A1 ES356276A1 ES356276A ES356276A ES356276A1 ES 356276 A1 ES356276 A1 ES 356276A1 ES 356276 A ES356276 A ES 356276A ES 356276 A ES356276 A ES 356276A ES 356276 A1 ES356276 A1 ES 356276A1
- Authority
- ES
- Spain
- Prior art keywords
- partition
- spring
- receptacle
- conductors
- parallel
- 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
Links
- 239000004020 conductor Substances 0.000 title abstract 6
- 238000005192 partition Methods 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 2
- 241000446313 Lamella Species 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
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
- 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
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
- H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
- H01R4/4821—Single-blade spring
-
- 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
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/484—Spring housing details
- H01R4/4842—Spring housing details the spring housing being provided with a single opening for insertion of a spring-activating tool
-
- 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
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4846—Busbar details
- H01R4/485—Single busbar common to multiple springs
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Improvements in spring connection bridges for electrical conductors, characterized in that said bridges comprise: a plate of elastically insulating material preferably rectangular, in which there are holes for the introduction of the conductors and a window for the introduction of a tool, for example a screwdriver, for the disconnection of the conductors, rising along at least three sides of said plate orthogonally with respect to its upper face corresponding walls of the same material and, in correspondence with the fourth side and centrally with respect thereto., a protuberance is raised, also of the same material, creating a kind of receptacle for a spring whose bottom is constituted by said plate, separating said protuberance from the bottom and presenting in its basic part and towards the interior of the receptacle, a substantially prismatic aspect, with three flat and parallel sides respectiv amente to the three mentioned walls, until certain height, above which two lateral and equal entrances, practiced in the sides of the prism, make appear the protuberance on the base, provided with a partition with parallel lateral planes and a frontal face coplanar with the flat front face of the base, and also provided, on the sides of the partition, two flat faces parallel to the front face of the partition, both faces being equal distance from the opposite wall, but whose distance is greater than the from the front face of the prism; a spring constituted by a lamella of elastic metallic material, of length not greater than the distance between the two facing side walls of the plate partially cut to form two arms parallel and distant from each other by an amount not less than the thickness of the septum of the protuberance whose spring is retracted and disposed in the aforementioned receptacle, so that it rests on its back against the wall located before the side walls, by its free uncut edge, superior with respect to the bottom of the receptacle, against the front surface of the partition and with the edges of the lower spring arms relative to the bottom of the receptacle, with the conductors not inserted against the flat faces lateral to the partition; a contact-conductive part having a central cut, configured and arranged so that its contact face is, astride the protrusion, in a plane parallel to the front face of the partition, but more separated from it than the two flat faces coplanar and lateral, the aforesaid conductive-contact part being further provided with a retracted extension at a right angle and suitable for covering the housing of the indicated spring, and for constituting a limit of travel in the introduction of the conductors to be connected. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1856167 | 1967-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES356276A1 true ES356276A1 (en) | 1970-01-16 |
Family
ID=11153014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES356276A Expired ES356276A1 (en) | 1967-07-19 | 1968-07-19 | Improvements in spring connection bridges for electrical conductors. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE715326A (en) |
| DE (1) | DE1765478A1 (en) |
| ES (1) | ES356276A1 (en) |
| FR (1) | FR1562716A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2349306C3 (en) * | 1973-10-01 | 1981-06-11 | Siemens AG, 1000 Berlin und 8000 München | Connection device for an electrical component, e.g. for a choke coil |
| DE2515842C2 (en) * | 1975-04-11 | 1982-03-11 | Wago-Kontakttechnik Gmbh, 4950 Minden | Screwless clamp |
| DE3442527A1 (en) * | 1983-11-23 | 1985-05-30 | Bösha GmbH & Co KG, 4780 Lippstadt | Strip light for use in areas protected against firedamp and explosion |
| DE102011055919B4 (en) * | 2011-12-01 | 2014-05-15 | Phoenix Contact Gmbh & Co. Kg | terminal |
| DE202014101915U1 (en) * | 2014-04-23 | 2015-07-24 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
-
1968
- 1968-05-15 FR FR1562716D patent/FR1562716A/fr not_active Expired
- 1968-05-17 BE BE715326D patent/BE715326A/xx unknown
- 1968-05-25 DE DE19681765478 patent/DE1765478A1/en active Pending
- 1968-07-19 ES ES356276A patent/ES356276A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1562716A (en) | 1969-04-04 |
| DE1765478A1 (en) | 1971-07-29 |
| BE715326A (en) | 1968-10-16 |
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