EP0274085A2 - Pince-papier en matière plastique - Google Patents

Pince-papier en matière plastique Download PDF

Info

Publication number
EP0274085A2
EP0274085A2 EP87118426A EP87118426A EP0274085A2 EP 0274085 A2 EP0274085 A2 EP 0274085A2 EP 87118426 A EP87118426 A EP 87118426A EP 87118426 A EP87118426 A EP 87118426A EP 0274085 A2 EP0274085 A2 EP 0274085A2
Authority
EP
European Patent Office
Prior art keywords
clamping
staple
arms
connecting plate
extension element
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.)
Granted
Application number
EP87118426A
Other languages
German (de)
English (en)
Other versions
EP0274085B1 (fr
EP0274085A3 (en
Inventor
Kurt Lorber
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6318534&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0274085(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT87118426T priority Critical patent/ATE74828T1/de
Publication of EP0274085A2 publication Critical patent/EP0274085A2/fr
Publication of EP0274085A3 publication Critical patent/EP0274085A3/de
Application granted granted Critical
Publication of EP0274085B1 publication Critical patent/EP0274085B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F1/00—Sheets temporarily attached together without perforating; Means therefor
    • B42F1/02—Paper-clips or like fasteners
    • B42F1/10—Paper-clips or like fasteners non-metallic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/20—Paper fastener
    • Y10T24/202—Resiliently biased
    • Y10T24/205—One piece
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/44—Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44641—Clasp, clip, support-clamp, or required component thereof having gripping member formed from, biased by, or mounted on resilient member
    • Y10T24/44769—Opposed engaging faces on gripping member formed from single piece of resilient material
    • Y10T24/44923—Clasp, clip, or support-clamp cut or shaped from a single sheet of resilient, uniformly thick, planar material

Definitions

  • the invention relates to a plastic staple with two outer approximately V-shaped clamping legs, which are connected via crossbars with two parallel, separated by a slot clamping sections, at the ends of a connecting plate is arranged, the two V-shaped spreading clamp arms having.
  • a plastic staple of this type is already known (DE-PS 20 37 708).
  • the main task for her is to create a staple that can be used for very thick stacks of sheets.
  • the longitudinal slot extends over a little more than half the length of the staple and extends practically to the connection point between the connection plate and the inner clamping arms.
  • the staple will appear on stacks of paper tend torsion of the parallel clamping sections, which indeed achieves the clamping effect, also leads to a deformation of the clamping arms.
  • this is not desirable.
  • the invention has for its object to provide a staple, in particular a staple of the type mentioned, which can be produced by injection molding with economic effort and in which a high clamping force is achieved even with a small thickness of the paper stack.
  • the invention provides that in a staple the longitudinal slot extends at most over about a third of the length of the clip, the clamping sections are connected to the connecting plate via an extension section and the space between the extension element and the clamping arms as a slot with at least partially obliquely extending longitudinal direction is formed.
  • the inner section In order for staples to do their job properly, it is common for the inner section to span approximately two thirds to three quarters of the length of the entire staple.
  • the shortening of the slot does not change the length of the inner clamping section, but the clamping force that can be achieved is greater.
  • the clamping force is essentially achieved by the torsion of the two longitudinally extending clamping sections.
  • the shortening of the longitudinal slot leads to a shortening of the clamping sections subjected to torsion and thereby to an increase in the clamping force.
  • the lateral slots have essentially parallel side edges. So they have the same width everywhere.
  • the clamping arms also have parallel side edges.
  • the clamping arms had a slightly converging shape with a decreasing thickness.
  • clamping arms run parallel to the outer clamping legs.
  • the staple shown in Fig. 1 for stapling at least two sheets of paper together contains two outer clamping legs 11, which are spread out approximately V-shaped. In the area of the pointed end 12 of the staple, the clamping legs 11 are connected to one another by a rounded arch 13. In the area of their opposite ends, where they are spread apart the most, the outer clamping legs 11 merge into a transverse web 14, which runs perpendicular to the longitudinal direction of the staple.
  • the longitudinal direction of the staple is also the bisector between the two straight outer clamping legs 11, this bisector also forming a line of symmetry for the staple.
  • the transverse webs 14 each merge into a clamping section 15.
  • clamping sections 15 in turn run perpendicular to the transverse webs into the interior of the clip, ie inside the outer clamping legs 11.
  • the clamping sections 15 run parallel to one another and to the line of symmetry of the staple. They are separated from each other by a longitudinal slot 16, which has the same width everywhere in the illustrated embodiment.
  • the longitudinal slot 16 has a length 17 which is approximately 30% of the total length of the staple. The longitudinal slot 16 enables the two crossbars to be twisted out of the plane of the paper when two sheets of paper are clamped together, which leads to a torsion of the clamping sections 15.
  • the clamping webs 15 merge into a slightly converging extension element 19 which is delimited on both sides by obliquely running slots 20.
  • the extension element 19 merges into a connecting plate 22, the lower end 23 of which is rounded in an arc.
  • the distance from the upper edge of the staple to the lower end 23 of the connecting plate 22 corresponds to approximately two thirds to three quarters of the total length of the staple.
  • Clamping arms 24 are formed on both sides of the connecting plate, which arms have the same width throughout and extend into the space between the extension plate 19 or the clamping sections 15 and the outer clamping legs 11. They run parallel to the outer clamp legs 11, wherein between their outer edges and the clamping legs 11 an equally wide space is formed everywhere.
  • the profile of the clip has a flat top 25 and a flat bottom 26.
  • the side walls 27 and 28 of the profile are designed to be slightly converging, the angle seen in FIG. 2 being around 150 °.
  • a cross section through the other parts of the staple is formed.

Landscapes

  • Sheet Holders (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
EP87118426A 1987-01-08 1987-12-12 Pince-papier en matière plastique Expired - Lifetime EP0274085B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87118426T ATE74828T1 (de) 1987-01-08 1987-12-12 Heftklammer aus kunststoff.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3700322 1987-01-08
DE3700322A DE3700322C1 (de) 1987-01-08 1987-01-08 Heftklammer aus Kunststoff

Publications (3)

Publication Number Publication Date
EP0274085A2 true EP0274085A2 (fr) 1988-07-13
EP0274085A3 EP0274085A3 (en) 1989-05-03
EP0274085B1 EP0274085B1 (fr) 1992-04-15

Family

ID=6318534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118426A Expired - Lifetime EP0274085B1 (fr) 1987-01-08 1987-12-12 Pince-papier en matière plastique

Country Status (6)

Country Link
US (1) US4914791A (fr)
EP (1) EP0274085B1 (fr)
JP (1) JP2561106B2 (fr)
AT (1) ATE74828T1 (fr)
DE (2) DE3700322C1 (fr)
ES (1) ES2031113T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004870A1 (fr) * 1989-10-05 1991-04-18 Walker Myles M Jr Trombone a optimisation de matiere et de capacite d'utilisation
GB2298890B (en) * 1995-03-13 1998-10-28 Stephanie Read Lottery ticket holder
EP2329960A2 (fr) 2009-12-04 2011-06-08 Kurt Lorber Pince papier
WO2021028272A3 (fr) * 2019-08-09 2021-04-08 Christian Collath Trombone conçu pour être combiné aisément avec d'autres trombones de structure identique

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093760A (en) * 1991-01-11 1992-03-03 Bedol Mark A Calculator having a thin resilient clip disposed about the outer periphery
US5398384A (en) * 1993-12-06 1995-03-21 Rinard; Ernest W. Paper clip with writing surfaces
US5590545A (en) * 1994-04-01 1997-01-07 Norris; J. Bernice Garment strap retainer
US5533702A (en) * 1994-05-12 1996-07-09 Alpha Enterprises, Inc. Combination computer and removable paper holder
USD380494S (en) * 1996-05-13 1997-07-01 Molenaar, Inc. Sheet of paper clips
USD434306S (en) * 1999-09-14 2000-11-28 Brown Herbert R Hanger
US7770264B2 (en) 2003-07-24 2010-08-10 Brigitte Dreyer Method, system and system components for the application of holding clips to objects and holding clips in particular for documents as such
US6966353B2 (en) * 2003-09-12 2005-11-22 Ching Feng Blinds, Ind. Co., Ltd. Retaining bracket structure for cordless continuous folding blind
CN2792103Y (zh) * 2005-04-15 2006-06-28 鸿富锦精密工业（深圳）有限公司 显示设备的束线结构
US7509765B2 (en) * 2005-09-26 2009-03-31 Amal Flores Clip, clip having inscribable label, clip and inscribable label kit, and methods of making and use thereof
US8006632B2 (en) * 2007-10-15 2011-08-30 My Hikes, Llc Temporary pants hemming/cuffing devices
USD730443S1 (en) 2014-05-06 2015-05-26 Janet K. Lau Clip
USD774594S1 (en) * 2015-05-26 2016-12-20 Janet K. Lau Clip
US11839250B2 (en) 2018-10-30 2023-12-12 Daniel Sanchez Clothing cuff clip with contamination indicator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR339959A (fr) * 1904-01-27 1904-06-23 Joseph Alexander Mayers Perfectionnements aux pinces
DE1166149B (de) * 1957-04-17 1964-03-26 Kurt Lorber Heftklammer
FR2099355A5 (fr) * 1970-07-29 1972-03-10 Lorber Kurt

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203466C (fr) *
DE457163C (de) * 1928-03-09 Wilhelm Kussmann Aus zwei oder mehreren in einer Ebene ineinanderliegenden Schleifen bestehende Klammer zum Zusammenhalten loser Blaetter, Stoffproben o. dgl.
FR1195870A (fr) * 1958-05-13 1959-11-19 Attache-papiers en matière plastique
CH357374A (fr) * 1959-07-31 1961-10-15 Bonino Carlo Agrafe pour la réunion d'au moins deux feuilles
FR1489764A (fr) * 1966-05-05 1967-07-28 U F I C O Agrafe publicitaire
DE1536639C3 (de) * 1966-05-17 1975-07-24 Kurt 7301 Aichelberg Lorber Heftklammer, insbesondere aus Kunststoff
US4191214A (en) * 1978-07-07 1980-03-04 Forney Engineering Company Sequential operating mechanism for valves

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR339959A (fr) * 1904-01-27 1904-06-23 Joseph Alexander Mayers Perfectionnements aux pinces
DE1166149B (de) * 1957-04-17 1964-03-26 Kurt Lorber Heftklammer
FR2099355A5 (fr) * 1970-07-29 1972-03-10 Lorber Kurt

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004870A1 (fr) * 1989-10-05 1991-04-18 Walker Myles M Jr Trombone a optimisation de matiere et de capacite d'utilisation
GB2298890B (en) * 1995-03-13 1998-10-28 Stephanie Read Lottery ticket holder
EP2329960A2 (fr) 2009-12-04 2011-06-08 Kurt Lorber Pince papier
DE102009047505A1 (de) 2009-12-04 2011-06-09 Kurt Lorber Heftklammer
EP2329960A3 (fr) * 2009-12-04 2011-11-02 Kurt Lorber Pince papier
WO2021028272A3 (fr) * 2019-08-09 2021-04-08 Christian Collath Trombone conçu pour être combiné aisément avec d'autres trombones de structure identique

Also Published As

Publication number Publication date
DE3700322C1 (de) 1988-02-25
ATE74828T1 (de) 1992-05-15
JPS63170098A (ja) 1988-07-13
US4914791A (en) 1990-04-10
EP0274085B1 (fr) 1992-04-15
ES2031113T3 (es) 1992-12-01
EP0274085A3 (en) 1989-05-03
DE3778332D1 (de) 1992-05-21
JP2561106B2 (ja) 1996-12-04

Similar Documents

Publication Publication Date Title
EP0274085B1 (fr) Pince-papier en matière plastique
DE3032148C2 (de) Kette für ein Umschlingungsgetriebe.
DE2940522C2 (de) Anordnung von aus Metall bestehenden Riemenverbindern
EP0253154B1 (fr) Dispositif pour assembler du papier
DE3142061C1 (de) Befestigungsclip fuer Anbauteile,insbesondere fuer Kraftfahrzeuge
DE1957380B2 (de) Aufsetzkranz fuer dachoberlichte
DE4322253A1 (de) Schalung mit Schaltafeln und Verbindungsmitteln
DE3407003C1 (de) Spannvorrichtung fuer Werkzeugmaschinen
DE2206973B2 (de) Räumliches Bauelement zur Bildung von Trag- und Stützwerken
DE2526300C2 (de) Eckverbindung
DE7118881U (de) Verbindungselement für Betonarmierun gen
AT373046B (de) Einrichtung zum verbinden zweier bauteile
DE2952734C2 (de) Schraubzwinge zur Herstellung einer lochlosen Verbindung zweier aufeinanderfolgenden Schienen eines Gleises
DE3208347C1 (de) Spreizdübel
DE2646528B2 (de) Bohrstange mit Schneideinsatz, insbesondere Flachbohrer
CH624797A5 (fr)
WO2002088482A1 (fr) Assemblage en t de deux profiles
AT264178B (de) Eggenbalken
DE3837444C1 (en) Device for mutual clamping of two objects
DE4042660C2 (de) Sprossenkreuzkonstruktion
DE2413707B2 (de) Verbindungselement fuer hohlprofilteile, insbesondere eckverbinder
DE3404837C2 (de) Vorrichtung zur Verwahrung von Bewehrungsstählen
DE2650181B2 (de) Krallenplatte
DE3539894A1 (de) Verkleidung fuer bauwerke
DE2149422C3 (de) Eckverbindung von Rahmenteilen, die zu Rahmen von Fenstern, Türen od.dgl. zusammengesetzt sind

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19890426

17Q First examination report despatched

Effective date: 19900910

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19920415

Ref country code: BE

Effective date: 19920415

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19920415

Ref country code: NL

Effective date: 19920415

REF Corresponds to:

Ref document number: 74828

Country of ref document: AT

Date of ref document: 19920515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3778332

Country of ref document: DE

Date of ref document: 19920521

ET Fr: translation filed
ITF It: translation for a ep patent filed

Owner name: MODIANO & ASSOCIATI S.R.L.

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2031113

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19921212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19921231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EAL Se: european patent in force in sweden

Ref document number: 87118426.3

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19971216

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19980107

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991213

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20000114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051212

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20051220

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20051222

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20060124

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070703

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20070831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070102