EP3263287A3 - Stapler - Google Patents

Stapler Download PDF

Info

Publication number
EP3263287A3
EP3263287A3 EP17159982.2A EP17159982A EP3263287A3 EP 3263287 A3 EP3263287 A3 EP 3263287A3 EP 17159982 A EP17159982 A EP 17159982A EP 3263287 A3 EP3263287 A3 EP 3263287A3
Authority
EP
European Patent Office
Prior art keywords
anvil
leg
staple cartridge
anvil plate
stapling
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
EP17159982.2A
Other languages
German (de)
French (fr)
Other versions
EP3263287A2 (en
EP3263287B1 (en
Inventor
Kurt Leute
Ulrich Schneider
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.)
Leitz Acco Brands GmbH and Co KG
Original Assignee
Esselte Leitz GmbH and Co KG
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 Esselte Leitz GmbH and Co KG filed Critical Esselte Leitz GmbH and Co KG
Priority to PL17159982T priority Critical patent/PL3263287T3/en
Publication of EP3263287A2 publication Critical patent/EP3263287A2/en
Publication of EP3263287A3 publication Critical patent/EP3263287A3/en
Application granted granted Critical
Publication of EP3263287B1 publication Critical patent/EP3263287B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
    • B25C5/02—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor with provision for bending the ends of the staples on to the work
    • B25C5/0221—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation
    • B25C5/0242—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation having a pivoting upper leg and a leg provided with an anvil supported by the table or work
    • B25C5/025—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation having a pivoting upper leg and a leg provided with an anvil supported by the table or work the plunger being manually operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
    • B25C5/02—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor with provision for bending the ends of the staples on to the work
    • B25C5/0221—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation
    • B25C5/0242—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation having a pivoting upper leg and a leg provided with an anvil supported by the table or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Die Erfindung betrifft ein Heftklammergerät (10) mit einem in seinem vorderen Bereich (12) eine Amboßplatte (14) tragenden Amboßschenkel (16), mit einem an einem Lagerbock (18) im hinteren Bereich (20) des Amboßschenkels (16) um eine Querachse (24) begrenzt verschwenkbaren Klammermagazin (26) und mit einem um die Querachse (24) gegenüber dem Klammermagazin (26) und dem Amboßschenkel (16) begrenzt verschwenkbaren, einen Treiber (30) zum Durchführen von Heftklammern (32) durch einen über der Amboßplatte (14) angeordneten Spalt (36) am Vorderende (34) des Klammermagazins (26) tragenden Treiberschenkel (28), wobei die Amboßplatte (14) mindestens zwei Umformkonturen (38) für die Heftklammern (32) aufweist und zwischen einer Heftstellung, in der sie verdrehfest am Amboßschenkel (16) fixiert ist, und einer Wechselstellung, in der sie bezüglich des Amboßschenkels (16) verdrehbar ist, relativ zum Amboßschenkel (16) beweglich ist. Erfindungsgemäß ist vorgesehen, dass im Amboßschenkel (16) ein Schieber (54) zum Bewegen der Amboßplatte (14) aus der Heftstellung in die Wechselstellung in einer vom hinteren Bereich (20) zum vorderen Bereich (12) verlaufenden Längsrichtung (52) gegen eine Rückstellkraft linear verschieblich gelagert ist, der eine zum Verschieben in der Längsrichtung (52) beaufschlagbare Druckfläche (56) im hinteren Bereich (20) des Amboßschenkels (16) aufweist.

Figure imgaf001
The invention relates to a stapling device (10) having an anvil limb (16) carrying an anvil plate (14) in its front region (12) with a bearing block (18) in the rear region (20) of the anvil limb (16) about a transverse axis (24) limited pivotable staple cartridge (26) and with a about the transverse axis (24) relative to the staple cartridge (26) and the anvil leg (16) limited pivotable, a driver (30) for passing staples (32) through one over the anvil plate (14) arranged gap (36) at the front end (34) of the staple cartridge (26) carrying the driver leg (28), wherein the anvil plate (14) at least two forming contours (38) for the staples (32) and between a stapling position, in the it is rotationally fixed on the anvil leg (16), and a change position in which it is rotatable with respect to the Anboßschenkels (16), relative to the Anboßschenkel (16) is movable. According to the invention, a slide (54) for moving the anvil plate (14) from the stapling position to the change position in a longitudinal direction (52) extending from the rear area (20) to the front area (12) is provided in the anvil leg (16) against a restoring force has linearly displaceable, which has a for acting in the longitudinal direction (52) acted upon pressure surface (56) in the rear region (20) of the anvil leg (16).
Figure imgaf001
EP17159982.2A 2016-04-06 2017-03-09 Stapler Active EP3263287B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17159982T PL3263287T3 (en) 2016-04-06 2017-03-09 Stapler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016003990.6A DE102016003990A1 (en) 2016-04-06 2016-04-06 Stapler

Publications (3)

Publication Number Publication Date
EP3263287A2 EP3263287A2 (en) 2018-01-03
EP3263287A3 true EP3263287A3 (en) 2018-01-24
EP3263287B1 EP3263287B1 (en) 2019-04-17

Family

ID=58265853

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17159982.2A Active EP3263287B1 (en) 2016-04-06 2017-03-09 Stapler

Country Status (3)

Country Link
EP (1) EP3263287B1 (en)
DE (1) DE102016003990A1 (en)
PL (1) PL3263287T3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227826A (en) * 1936-10-12 1941-01-07 Lou Obstfeld Stapling machine
WO1994001250A1 (en) * 1992-07-04 1994-01-20 Louis Leitz Kg Stapler
DE19650241A1 (en) * 1996-12-04 1998-06-10 Leitz Louis Kg Stapler for e.g office use
DE102006028615A1 (en) * 2005-07-05 2007-01-11 Esselte Leitz Gmbh & Co. Kg Hand operated office stapler has a fixed guide to prevent the operating arm from being displaced laterally

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267719A (en) * 1937-01-02 1941-12-30 Speed Products Company Full throw mechanism for stapling machines
DE802933C (en) * 1948-10-02 1951-02-26 Skrebba Werk Komm Ges Stapler
DE19527859A1 (en) * 1995-07-29 1997-01-30 Ctech Ag Multi-purpose handheld device in the manner of a pocket knife
DE20002761U1 (en) * 2000-02-16 2000-04-20 Su, Mei Wen, Changhua, Taichung stapler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227826A (en) * 1936-10-12 1941-01-07 Lou Obstfeld Stapling machine
WO1994001250A1 (en) * 1992-07-04 1994-01-20 Louis Leitz Kg Stapler
DE19650241A1 (en) * 1996-12-04 1998-06-10 Leitz Louis Kg Stapler for e.g office use
DE102006028615A1 (en) * 2005-07-05 2007-01-11 Esselte Leitz Gmbh & Co. Kg Hand operated office stapler has a fixed guide to prevent the operating arm from being displaced laterally

Also Published As

Publication number Publication date
EP3263287A2 (en) 2018-01-03
DE102016003990A1 (en) 2017-10-12
PL3263287T3 (en) 2019-09-30
EP3263287B1 (en) 2019-04-17

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