EP1245337B1 - Greifer zum herausnehmen von sicherungen und relais - Google Patents

Greifer zum herausnehmen von sicherungen und relais Download PDF

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Publication number
EP1245337B1
EP1245337B1 EP00954685A EP00954685A EP1245337B1 EP 1245337 B1 EP1245337 B1 EP 1245337B1 EP 00954685 A EP00954685 A EP 00954685A EP 00954685 A EP00954685 A EP 00954685A EP 1245337 B1 EP1245337 B1 EP 1245337B1
Authority
EP
European Patent Office
Prior art keywords
arms
pair
pincers
fuse
relays
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
EP00954685A
Other languages
English (en)
French (fr)
Other versions
EP1245337A2 (de
Inventor
Ramon Pinana Lopez
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.)
Lear Automotive EEDS Spain SL
Original Assignee
Lear Automotive EEDS Spain SL
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 Lear Automotive EEDS Spain SL filed Critical Lear Automotive EEDS Spain SL
Publication of EP1245337A2 publication Critical patent/EP1245337A2/de
Application granted granted Critical
Publication of EP1245337B1 publication Critical patent/EP1245337B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
    • B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0208—Tools for inserting and removing fuses

Definitions

  • pincers for extracting fuses typically comprises a body which is basically U-shaped and defines a first pair of arms, and a second pair of arms joined to said body in the joining area of said first pair of arms.
  • This body is made of plastic material so that the ends of both pairs of arms can be brought together in order to work as pincers.
  • Said ends of the first pair of arms of conventional pincers have a slot which serves to hold the end of a small fuse.
  • the free ends of the second pair of arms have a slot which serves to hold the end of a large fuse.
  • pincers allows fuses of two sizes to be handled effectively and simply.
  • three types of fuses according to their size large fuses, medium-sized fuses and small fuses.
  • fuses of the three types are fitted in the electrical system of, for example, a vehicle, users must necessarily use a minimum of two pincers of the type described if they wish to handle said fuses.
  • the pincers to be used are made up of two pairs of arms, of which only the ends of one pair are provided with said slots, users (or operators) will have to use three kinds of pincers, one for each fuse size.
  • the present invention has been developed in order to resolve this drawback, by providing universal pincers, capable of coupling with the different types of pincers currently existing in the market.
  • the pincers that are the object of the present invention provide other advantages which will be made clear hereinbelow.
  • the pincers for extracting fuses and relays in accordance with the present invention are of the type mentioned above, that is, made up of a basically U-shaped body that defines a first pair of arms.
  • the body of conventional pincers also comprises a second pair of arms joined to said body in the joining area of said first pair of arms.
  • the free ends of said first pair of arms have a slot for holding the end of a fuse, while the free ends of said second pair of arms have a slot for holding the end of a larger fuse.
  • the peculiarity of the pincers of the invention lies in the fact that at least one of said pairs of arms includes a slot at its free end for holding the end of a relay. These transverse slots are made approximately in the central area of the free end of said second pair of arms.
  • the free ends of the two arms of said first pair of arms have two parallel projections which define a small channel which extends perpendicularly with respect to said slot of the arms of said first pair of arms and which are adapted to be housed in slots in the body of a fuse.
  • the arrangement of these projections allows the first pair of arms to extract fuses of two different sizes which, together with the fuses which may be extracted by using the second pair of arms, make three different types of fuses which may be handled with the pincers of the present invention.
  • the combination of said projections and said slots make the pincers of the present invention versatile, since relays can also be handled by means of the same, which convert the pincers of the invention into a very useful and effective tool.
  • the free ends of the two arms of the second pair of arms have two parallel projections adapted to be housed in slots in the body of a larger fuse.
  • said second pair of arms is provided on its outer part with two series of outer ribs which are arranged in parallel. These two series of ribs serve to facilitate gripping of the pincers, that is, to be able to join the ends of the first or second pair of arms of the pincers comfortably.
  • the second pair of arms comprises, at its free end, a slot which has a shape adapted to receive a longitudinal projection with a T-shaped cross-section made in the end of a relay.
  • pincers for extracting fuses and relays (2) U-shaped body, (3) first pair of arms, (4) second pair of arms, (5) joining area of the arms, (6) ends of the first pair of arms, (7) medium-sized fuse, (8) small fuse, (9) slot of the first pair of arms, (10) end of the medium-sized fuse, (11) body of medium-sized fuse, (12) projections of the first pair of arms, (13) channel of the first pair of arms, (14) inner part of the first pair of arms, (15) slots of the small fuse, (16) body of the small fuse, (17) end of the second pair of arms, (18) slots of the second pair of arms, (19) end of the large fuse, (20) body of the large fuse, (21) large fuse, (22) projections of the second pair of arms, (23) slots of the large fuse, (24) relay, (25) slot of the second pair of arms, (26) longitudinal projection of the relay, (27) body of the relay and (28, 29) ribs of the second pair of arms.
  • the pincers (1) for extracting fuses and relays in accordance with the present invention consist, in their most general form, of a body (2) that is basically U-shaped, which is made up of a first pair of arms (3) and a second pair of arms (4).
  • the second pair of arms (4) is joined to said body (2) in a joining area (5) of the first pair of arms (3), as may be observed in figure 1.
  • the first pair of arms (3) has ends (6) whose geometry allows two types of fuses to be held: medium-sized fuses (7) (figure 2) and small fuses (8) (upper part of figure 3).
  • the end (6) of each arm (3) is provided with a slot (9) of approximately rectangular shape.
  • the combination of the slots (9) of the two arms (3) defines a housing for receiving the end (10) of the body (11) of a medium-sized fuse (7), such as that represented in the upper part of figure 2.
  • each arm (3) is also provided with two parallel projections (12) which define a channel designated by (13).
  • This channel (13) is made in the inner part (14) of the first pair of arms (3) in such a way that it extends perpendicularly to the slot (9) mentioned above.
  • Said two projections (12) of each arm (3) are housed in slots (15) made in the body (16) of a small fuse (8) such as that represented in figure 3.
  • the configuration of the second pair of arms (4) is defined by plates arranged basically parallel to each other, each one being joined, as described above, to the arms (3) at the joining area (5).
  • each of said arms (4) include a slot (18) which is basically parallel to the slot (9) of the arms (3).
  • the slot (18) has the same configuration as the slot (9), although said slot (18) is larger in order to house the end (19) of the body (20) of a large fuse (21), as represented in the lower part of figure 2.
  • the combination of the channels (18) of the arms (4) allows said end (19) of the fuse (21) to be conveniently housed, as illustrated in figure 2.
  • This end (10) is defined by an extension of small height that emerges from the upper part of the body (20) of said fuse (21), as may be observed in figure 2 of the drawings.
  • the ends (17) of said arms (4) have projections (22) adapted to be housed appropriately inside slots (23) made in the body (20) of the fuse (21) represented in said figure 2.
  • the versatility of the pincers of the invention is completed by its ability to extract relays (24) of the type represented in figure 4.
  • each end (17) of the arms (4) includes a slot (25) which allows a longitudinal projection (26) of the body (27) of the relay (24) with a T-shaped cross-section to be housed.
  • the longitudinal projection (26) may appropriately be introduced into both slots (25), remaining in a perpendicular position with respect to the slot (18).
  • the second pair of arms (4) is provided on the outer part with two series of parallel ribs (28, 29), which serve to facilitate gripping of the pincers (1).
  • the ends (6) of the first pair of arms (3) are joined in order to hold a medium-sized fuse (7) or a small fuse (8), or to release a large fuse (21) or a relay (24).
  • the ends (17) of the arms (4) are joined to hold a large fuse (21) or a relay (24), or to release a medium-sized fuse (7) or a small fuse (8).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuses (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Claims (5)

  1. Zange für das Herausziehen von Sicherungen und Relais, bestehend aus einem im wesentlichen U-förmigen Körper (2), der ein erstes Armpaar (3) bildet, und einem zweiten Armpaar (4), das im Verbindungsbereich (5) des genannten ersten Armpaars (3) mit dem genannten Körper (2) verbunden ist, wobei die freien Enden des genannten zweiten Armpaars (4) auf der der Seite des Verbindungsbereichs (5) gegenüberliegenden Seite angeordnet sind, auf der die freien Enden (6) des genannten ersten Armpaars (3) angeordnet sind, wobei die freien Enden (6) des genannten ersten Armpaars (3) eine Nut (9) aufweisen, um das Ende einer Sicherung aufzunehmen und wobei die freien Enden (17) des genannten zweiten Armpaars (4) eine Nut (18) aufweisen, um das Ende einer größeren Sicherung aufzunehmen, dadurch gekennzeichnet, dass zumindest eines der genannten Armpaare (3, 4) an seinem freien Ende (17) eine Nut (25) aufweist, um das Ende (26) eines Relais (24) aufzunehmen.
  2. Zange für das Herausziehen von Sicherungen und Relais nach Anspruch 1, dadurch gekennzeichnet, dass die freien Enden (6) der beiden Arme (3) des genannten ersten Armpaars (3) zwei parallele Überstände (12) aufweisen, die einen Kanal (13) bilden, der sich senkrecht zur genannten Nut (9) der Arme (3) des genannten ersten Armpaars (3) erstreckt, der in entsprechenden Nuten (15) im Körper (16) einer Sicherung (8) aufgenommen werden kann.
  3. Zange für das Herausziehen von Sicherungen und Relais nach Anspruch 1, dadurch gekennzeichnet, dass die freien Enden (17) der beiden Arme (4) des genannten zweiten Armpaars (4) zwei parallele Überstände (22) aufweisen, die so ausgebildet sind, dass sie in Nuten (23) im Körper einer größeren Sicherung (21) aufgenommen werden können.
  4. Zange für das Herausziehen von Sicherungen und Relais nach Anspruch 1, dadurch gekennzeichnet, dass das zweite Armpaar (4) zwei äußere Rippenreihen (28, 29) umfasst, die parallel zueinander angeordnet sind, um die Haftung der Zange (1) zu erleichtern.
  5. Zange für das Herausziehen von Sicherungen und Relais nach Anspruch 1, dadurch gekennzeichnet, dass das zweite Armpaar (4) an seinem freien Ende (17) eine Nut (25) umfasst, die eine Form aufweist, die so ausgebildet ist, dass sie einen am Ende eines Relais (24) angebrachten länglichen Überstand (26) mit einem T-förmigen Querschnitt aufnehmen kann.
EP00954685A 1999-08-17 2000-08-17 Greifer zum herausnehmen von sicherungen und relais Expired - Lifetime EP1245337B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES9902193U ES1043889Y (es) 1999-08-17 1999-08-17 Pinza para la extraccion de fusibles y reles.
ES9902193U 1999-08-17
PCT/ES2000/000326 WO2001012388A2 (es) 1999-08-17 2000-08-17 Pinza para la extraccion de fusibles y reles

Publications (2)

Publication Number Publication Date
EP1245337A2 EP1245337A2 (de) 2002-10-02
EP1245337B1 true EP1245337B1 (de) 2003-11-12

Family

ID=8310152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00954685A Expired - Lifetime EP1245337B1 (de) 1999-08-17 2000-08-17 Greifer zum herausnehmen von sicherungen und relais

Country Status (5)

Country Link
EP (1) EP1245337B1 (de)
JP (1) JP2003507844A (de)
DE (1) DE60006585T2 (de)
ES (1) ES1043889Y (de)
WO (1) WO2001012388A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014010647A1 (de) 2014-07-17 2016-01-21 Daimler Ag Medienleitung und Anordnung zur Erwärmung eines Mediums

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1048273Y (es) * 2001-02-02 2001-12-01 Lear Automotive Eeds Spain Pinza extractora perfeccionada de fusibles y reles.
DE10330263B3 (de) 2003-07-04 2005-03-03 Lisa Dräxlmaier GmbH Vorrichtung zum Herausziehen bzw. Einsetzen einer Sicherung
CN102554872B (zh) * 2012-02-27 2014-03-05 浙江吉利汽车研究院有限公司 拔插工具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414698A (en) * 1980-02-25 1983-11-15 Kastar, Inc. Autombile fuse puller and combination circuit tester
US4841819A (en) * 1988-02-23 1989-06-27 Lisle Corporation Fuse puller
FR2715768B1 (fr) * 1994-02-03 1996-05-15 Ferraz Outil pour la manipulation des éléments de remplacement des dispositifs électriques de protection à fusibles.
US5797298A (en) * 1996-01-26 1998-08-25 Grevel; Gerald A. Fuse pulling device having safety blockout and fuse holder features

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014010647A1 (de) 2014-07-17 2016-01-21 Daimler Ag Medienleitung und Anordnung zur Erwärmung eines Mediums

Also Published As

Publication number Publication date
WO2001012388A3 (es) 2001-07-12
ES1043889Y (es) 2000-07-01
WO2001012388A2 (es) 2001-02-22
JP2003507844A (ja) 2003-02-25
ES1043889U (es) 2000-01-16
EP1245337A2 (de) 2002-10-02
DE60006585T2 (de) 2004-09-16
DE60006585D1 (de) 2003-12-18

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