WO1984000317A1 - Tete de pince de serrage - Google Patents

Tete de pince de serrage Download PDF

Info

Publication number
WO1984000317A1
WO1984000317A1 PCT/DE1983/000120 DE8300120W WO8400317A1 WO 1984000317 A1 WO1984000317 A1 WO 1984000317A1 DE 8300120 W DE8300120 W DE 8300120W WO 8400317 A1 WO8400317 A1 WO 8400317A1
Authority
WO
WIPO (PCT)
Prior art keywords
clamping
jaws
head
cutting
pressing
Prior art date
Application number
PCT/DE1983/000120
Other languages
German (de)
English (en)
Inventor
Manfred Janssen
Volker Schmidt
Theodor Bachmann
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of WO1984000317A1 publication Critical patent/WO1984000317A1/fr

Links

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
    • B25B25/00—Implements for fastening, connecting or tensioning of wire or strip
    • B25B25/005—Implements for fastening, connecting or tensioning of wire or strip for applying wire clasps to hose couplings

Definitions

  • the invention relates to a clamp head for pressing and releasing pipe clamps which are provided with longitudinal clamping strips.
  • Clamp pliers heads are known which press in one plane like a pliers. According to US-PS 3402436 a pliers head is also known which works perpendicular to the clamping plane against a fixed mandrel and thereby limits the deformation of the loop.
  • Clamping pliers heads are also known which cut through sheet metal. With none of the known clamping pliers heads, pressing and cutting as well as pressing perpendicular to the pressing plane is possible.
  • the object of the invention is to provide a clamp head for pressing and releasing pipe clamps with longitudinal clamping strips, with which the pipe clamps can be pressed and released by changing the tools.
  • the main advantage of the clamp head according to the invention lies in the universal use and in the easy handling, depending on the task, ie Pressing or loosening, only the tools need to be replaced. Furthermore, the arrangement of a centrally acting pressing die compresses the above terminal strip in such a way that the external dimensions of the terminal are effectively reduced and the longitudinal stability is considerably increased.
  • FIG. 1 is a schematic representation of a clamping tool with clamping pliers head
  • Figure 2 shows the open position of the head of the clamp pliers.
  • Figure 3 presses the pliers head after completion of the Ver.
  • Figure 4 shows the head of the pliers in the cutting position when the bulge is separated to release the clamp connection.
  • Fig. 5 partial view and cross section of a jaw
  • Figure 8 is a partial sectional view of a pipe clamp connection provided with the clamp head.
  • Fig. 9 shows the partial longitudinal section through Figure 8 on the line A / B.
  • the clamping pliers shown in FIG. 1 with the clamping pliers head according to the invention consist of the clamping jaws 1 and 2 and a press ram 3.
  • the clamping or cutting jaws 1 and 2 are received in sliding jaws 13 and via a guide piece 12,
  • Holding bolt 14 connected to the housing 15.
  • the housing 15 accommodates a known toggle lever system 16 which, in cooperation with the ßtangenkopf 17, a pressure cylinder 18, a piston rod 19, causes the lifting movement and the pressing force.
  • FIG. 3 shows the direction of movement of the clamping jaws 1 with the arrows 4 and the direction of movement of the press ram 3 with the arrow 5.
  • Figure 4 shows the cutting jaws 2 when disconnecting the connection.
  • FIGS. 5 and 6 show possible embodiments of the clamping jaws 1, which in FIG. 6 are equipped with rib-like beads 6.
  • FIG. 7 shows the cutting jaws 2.
  • FIGS. 8 and 9 show a cross-section after the pressing, the tube ends 10 being connected to the gill jacket 9 in such a way that flat flats 7 deviating from the tube shape are formed, which may also have indentations 8.
  • FIG. 2 the open position of the jaws 1 and the rear end position of the ram 3 is shown.
  • the tubular clamp with the pipe ends to be connected lies in the clamp head.
  • the clamping jaws 1 move in the direction of the arrow 4 and the ram 3 in the direction of the arrow 5, as a result of which a compact pipe clamp connection is produced.
  • the working end position is shown in Figure 3.
  • the clamping connection is released by separating the bulge of the gill jacket by the cutting jaws 2.
  • the press ram 3 does not come into effect here, since the sliding jaws 13 do not reach their end position.
  • the cutting jaws 2 are somewhat larger than the clamping jaws 1.
  • One of the cutting jaws (in the embodiment shown) has a cutting edge, while the associated second cutting jaw is provided with a pressure surface. Of course, both cutting jaws can also have cutting edges.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

Il s'agit d'une tête de pince de serrage pour serrer ou enlever des brides de tuyaux avec des éléments de serrage allongés. La tête de serrage comporte deux paires d'éléments interchangeables (1 + 2) de forme conique pour serrer ou couper les brides. La tête comporte en outre un poinçon (3) se déplaçant perpendiculairement aux éléments de serrage.
PCT/DE1983/000120 1982-07-13 1983-06-29 Tete de pince de serrage WO1984000317A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823226546 DE3226546C2 (de) 1982-07-13 1982-07-13 Klemmzangenkopf

Publications (1)

Publication Number Publication Date
WO1984000317A1 true WO1984000317A1 (fr) 1984-02-02

Family

ID=6168529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1983/000120 WO1984000317A1 (fr) 1982-07-13 1983-06-29 Tete de pince de serrage

Country Status (4)

Country Link
EP (1) EP0099325A1 (fr)
JP (1) JPS59501253A (fr)
DE (1) DE3226546C2 (fr)
WO (1) WO1984000317A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627142A (en) * 1984-06-06 1986-12-09 Westinghouse Electric Corp. Crimping
CN100363154C (zh) * 2005-11-30 2008-01-23 李德锵 一种自动夹紧机构

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014618A (ja) * 1983-07-04 1985-01-25 Hiroshi Teramachi クロス直線ベアリングユニツト
WO2006048943A1 (fr) * 2004-11-08 2006-05-11 Kabushiki Kaisha Mihama Outil de serrage
CN111788745B (zh) * 2018-03-15 2022-07-26 欧梯克工具公司 卷压工具
CA3156900A1 (fr) * 2019-11-18 2021-05-27 Michael Barnes Outil de coupe pour collier de serrage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR515205A (fr) * 1920-05-06 1921-03-26 Alexandre Guillaume Fitte Pince à usages multiples
US3175281A (en) * 1963-04-26 1965-03-30 Bestools Inc Method and tool for repairing a hose
US3257874A (en) * 1964-04-07 1966-06-28 K D Mfg Co Hose-clamp deforming pliers
FR2277652A1 (fr) * 1974-07-08 1976-02-06 Oetiker Hans Dispositif pour la pose de colliers de serrage sur des tuyaux flexibles
US4122733A (en) * 1977-08-01 1978-10-31 Punch-Lok Company Hose clamp applying and removing machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6413113A (fr) * 1963-11-15 1965-05-17
CH437926A (de) * 1964-11-24 1967-06-15 Oetiker Hans Verfahren zur Herstellung eines Spannringes oder Spanngliedes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR515205A (fr) * 1920-05-06 1921-03-26 Alexandre Guillaume Fitte Pince à usages multiples
US3175281A (en) * 1963-04-26 1965-03-30 Bestools Inc Method and tool for repairing a hose
US3257874A (en) * 1964-04-07 1966-06-28 K D Mfg Co Hose-clamp deforming pliers
FR2277652A1 (fr) * 1974-07-08 1976-02-06 Oetiker Hans Dispositif pour la pose de colliers de serrage sur des tuyaux flexibles
US4122733A (en) * 1977-08-01 1978-10-31 Punch-Lok Company Hose clamp applying and removing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627142A (en) * 1984-06-06 1986-12-09 Westinghouse Electric Corp. Crimping
CN100363154C (zh) * 2005-11-30 2008-01-23 李德锵 一种自动夹紧机构

Also Published As

Publication number Publication date
JPS59501253A (ja) 1984-07-19
DE3226546A1 (de) 1984-01-19
EP0099325A1 (fr) 1984-01-25
DE3226546C2 (de) 1984-05-03

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