EP0981479B1 - Enrubanneuse - Google Patents

Enrubanneuse Download PDF

Info

Publication number
EP0981479B1
EP0981479B1 EP98912183A EP98912183A EP0981479B1 EP 0981479 B1 EP0981479 B1 EP 0981479B1 EP 98912183 A EP98912183 A EP 98912183A EP 98912183 A EP98912183 A EP 98912183A EP 0981479 B1 EP0981479 B1 EP 0981479B1
Authority
EP
European Patent Office
Prior art keywords
tool
counter
bearing
bearing part
hoop
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
EP98912183A
Other languages
German (de)
English (en)
Other versions
EP0981479A1 (fr
Inventor
Manfred Rauch
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.)
Fromm Holding AG
Original Assignee
Fromm Holding AG
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 Fromm Holding AG filed Critical Fromm Holding AG
Publication of EP0981479A1 publication Critical patent/EP0981479A1/fr
Application granted granted Critical
Publication of EP0981479B1 publication Critical patent/EP0981479B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/24—Securing ends of binding material
    • B65B13/32—Securing ends of binding material by welding, soldering, or heat-sealing; by applying adhesive
    • B65B13/327—Hand tools

Definitions

  • the invention relates to a strapping tool for strapping an object with a thermoweldable one around it Plastic tape, according to the preamble of the claim 1.
  • Strapping tools of the type mentioned are multiple known, for example from EP-0744342. You point a tool part and a support part, the opposite and matching contact surfaces similar to teeth are structured in order to clamp and friction weld grasp the plastic tape as effectively as possible can.
  • the object of the invention is a generic strapping tool to create that does not have the disadvantage mentioned having.
  • the stated task is carried out by a generic strapping tool by the characteristic Features of claim 1 solved.
  • the concave support surface of the support part made up of several strings Pieces together, namely from the majority from the outside of the holding jaws, which is compared to the previous one State of the art allows smaller areas of the concave Working area to be processed individually and the processing effort lower accordingly.
  • the Holding jaws each with a substantially flat and rectangular outside are provided, the edges of this Outside of the axis of rotation and the swivel axis parallel are.
  • Such holding jaws are then inexpensive on one flat outside workable and with an optimal Interlocking structure. They can also be used during assembly line up and fasten on the shoe so that they together on the surface of a prism with the axis of rotation and the pivot axis substantially parallel edges come to rest.
  • the holding jaws manufactured and assembled in this way together form a support surface of the support part, which approximates the generally cylindrical tool surface of the tool part fits what together with the optimal Gearing allows the overlapping introduced in between Belt parts easy to grasp and hold and high Apply tension forces to it.
  • the strapping device according to the invention shown in the figures is used for strapping an object with a therefore placed plastic tape and is based on an embodiment described, it being understood that the Not to limit the invention to this embodiment is.
  • the strapping device shown comprises on a housing 1 a device 2 for tensioning a heat-weldable Plastic tape 3 and for friction welding two overlapping band parts 4 and 5 of this plastic band 3.
  • the device 2 comprises one about an axis of rotation 6 rotatable and drivable tool part 7, which is a general has cylindrical tool surface 8.
  • the support surface 10 and advantageously also the tool surface 8 are structured around the plastic band 3 to be able to grasp as effectively as possible. But while the tool surface 8 in the conventional manner of a Pawl toothing is structured, has the bearing surface 10 a special set of teeth, which are described in more detail below and is best seen in Figs. 3, 4 and 5.
  • the support part 9 comprises a separate shoe 13 which is formed in several parts.
  • the shoe 13 consists of three around the Axis of rotation 6 holding jaws 14 lined up angularly, 16 and 18 together. These holding jaws 14, 16 and 18 have respective outer sides 15, 17 and 19 on the edges 20, 21, 22, 23 adjoin each other and together an outside 24 of the shoe 13 and thereby also the bearing surface 10 of the Form support part 9.
  • FIGS. 3 and 5 out The fastening of the shoe 13 or the holding jaws 14 16 and 18 on the support part 9 is best seen in FIGS. 3 and 5 out.
  • the holding jaws 14, 16 and 18 each end on both sides Projections 26, each one of two jaws 27 and 28 reach under.
  • These jaws 27 and 28 are with the help of screws 29, guide pins 30 and washers 31 on the support part 9 attached and in turn hold the holding jaws 14, 16 and 18 when the screws 29 are tightened on the support part 9 are.
  • the processing of the outer sides 15, 17 and 19 of the holding jaws 14, 16 and 18 leads to the formation of a structuring for example like the one best seen in Fig. 3, 4 and 5 emerges.
  • the flat outer sides 15, 17 and 19 of the Holding jaws 14, 16 and 18 allow and facilitate machining the holding jaws by milling or grinding in different Directions essentially parallel to the outside and at any angle to the longer edges 20, 21, 22, 23.
  • the outer sides 15, 17 and 19 of the holding jaws 14, 16 and 18 with any rows and patterns of diamond tips 32 which are suitable when clamping the overlapping band parts 4 and 5 of the plastic band 3 between the tool part 7 and the support part 9 pressed into the band part resting on the support part 9 and keep it good.

Claims (2)

  1. Appareil de cerclage pour cercler un objet au moyen d'une bande thermosoudable (3) en matière synthétique ceinturant celui-ci,
       l'appareil de cerclage comportant un dispositif (2) pour tendre la bande (3) et pour souder par friction deux parties de bande superposées (4,5) de la bande tendue (3),
       le dispositif (2) comportant quant à lui une partie d'outil (7) susceptible de tourner autour d'un axe de rotation (6) et d'être entraíné et qui présente une surface de manteau d'outil (8) généralement cylindrique et une partie d'appui (9) comportant une surface de partie d'appui (10) qui fait face à la partie d'outil (7), s'étend sur un secteur de la surface de manteau d'outil (8) et entoure généralement ce secteur,
       au moins la surface de partie d'appui (10) de la partie d'appui (9) comportant une structure semblable à une denture,
       et la partie d'outil (7) et la partie d'appui (9) étant susceptibles de pivoter l'une par rapport à l'autre autour d'un axe de pivotement (12) parallèle à l'axe de rotation (6) afin de saisir ou relâcher les parties de bande superposées (4,5) entre la surface de partie d'appui (10) et la surface de manteau d'outil (8),
          caractérisé en ce que
       la partie d'appui (9) comporte un sabot en plusieurs parties (13) composé de mâchoires de maintien (14,16,18) rangées côte à cote en séquence angulaire autour de l'axe de rotation (6),
       les mâchoires de maintien (14,16,18) présentant des faces extérieures respectives (15,17,19) qui forment ensemble une face extérieure (24) du sabot (13) ainsi que la surface de partie d'appui (10) de la partie d'appui.
  2. Appareil de cerclage selon la revendication 1, caractérisé en ce que les faces extérieures (15,17,19) des mâchoires de maintien (14,16,18) sont essentiellement planes et rectangulaires avec des arètes parallèles à l'axe de rotation (6) et à l'axe de pivotement (12).
EP98912183A 1997-05-13 1998-04-09 Enrubanneuse Expired - Lifetime EP0981479B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH111997 1997-05-13
CH111997 1997-05-13
PCT/CH1998/000137 WO1998051569A1 (fr) 1997-05-13 1998-04-09 Enrubanneuse

Publications (2)

Publication Number Publication Date
EP0981479A1 EP0981479A1 (fr) 2000-03-01
EP0981479B1 true EP0981479B1 (fr) 2002-07-31

Family

ID=4202943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98912183A Expired - Lifetime EP0981479B1 (fr) 1997-05-13 1998-04-09 Enrubanneuse

Country Status (8)

Country Link
US (1) US6405776B1 (fr)
EP (1) EP0981479B1 (fr)
JP (1) JP3932387B2 (fr)
AT (1) ATE221487T1 (fr)
CA (1) CA2289030C (fr)
DE (1) DE59805011D1 (fr)
ES (1) ES2180152T3 (fr)
WO (1) WO1998051569A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016102835U1 (de) 2015-07-08 2016-06-08 LINDER GmbH Umreifungsvorrichtung zum Sichern eines Packguts
DE202015009004U1 (de) 2015-07-08 2016-06-10 LINDER GmbH Umreifungsvorrichtung zum Sichern eines Packguts

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6345648B1 (en) * 2000-10-16 2002-02-12 Illinois Toole Works Inc. Gripper plug for hand strapping tool
TWM342987U (en) * 2007-09-10 2008-10-21 Yang Bey Ind Co Ltd Improved impression component for packaging device
US8387523B2 (en) * 2011-07-20 2013-03-05 Pantech International Inc. Rocker assembly of a strapping machine
AT514803B1 (de) * 2013-12-19 2015-04-15 Teufelberger Gmbh Mobile Umreifungsvorrichtung
CN104890920A (zh) * 2015-05-13 2015-09-09 孙健 一种应用于捆扎机的新式齿板结构
CN104890922A (zh) * 2015-05-13 2015-09-09 孙健 一种应用于捆扎机的x型齿板
CN108058856A (zh) * 2015-05-13 2018-05-22 陈勇波 一种托板三边承压结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360017A (en) * 1965-07-16 1967-12-26 Signode Corp Combination strapping tool
US3442732A (en) * 1965-08-13 1969-05-06 Signode Corp Friction-fusion strap sealing
US3586572A (en) * 1969-02-20 1971-06-22 Signode Corp Electrically controlled handtool for friction-fusing nonmetallic strap
US4015643A (en) * 1976-01-21 1977-04-05 Signode Corporation Tensioning tool with self-energizing gripper plug
US4313779A (en) * 1979-07-30 1982-02-02 Signode Corporation All electric friction fusion strapping tool
US5133532A (en) * 1990-10-11 1992-07-28 Illinois Tool Works Inc. Method and apparatus for controlling tension in a strap loop
JPH07172405A (ja) * 1992-04-03 1995-07-11 Sekisui Jushi Co Ltd 熱可塑性樹脂製バンドの溶着方法及び溶着されたバンド
US5632851A (en) * 1995-04-05 1997-05-27 Pantech International, Inc. Portable article strapping apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016102835U1 (de) 2015-07-08 2016-06-08 LINDER GmbH Umreifungsvorrichtung zum Sichern eines Packguts
DE202015009004U1 (de) 2015-07-08 2016-06-10 LINDER GmbH Umreifungsvorrichtung zum Sichern eines Packguts
DE102015111051A1 (de) 2015-07-08 2017-01-12 LINDER GmbH Umreifungsvorrichtung zum Sichern eines Packguts

Also Published As

Publication number Publication date
EP0981479A1 (fr) 2000-03-01
ATE221487T1 (de) 2002-08-15
WO1998051569A1 (fr) 1998-11-19
JP2001524911A (ja) 2001-12-04
US6405776B1 (en) 2002-06-18
CA2289030A1 (fr) 1998-11-19
CA2289030C (fr) 2006-08-29
JP3932387B2 (ja) 2007-06-20
ES2180152T3 (es) 2003-02-01
DE59805011D1 (de) 2002-09-05

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