CA3080635A1 - Folding pliers - Google Patents

Folding pliers Download PDF

Info

Publication number
CA3080635A1
CA3080635A1 CA3080635A CA3080635A CA3080635A1 CA 3080635 A1 CA3080635 A1 CA 3080635A1 CA 3080635 A CA3080635 A CA 3080635A CA 3080635 A CA3080635 A CA 3080635A CA 3080635 A1 CA3080635 A1 CA 3080635A1
Authority
CA
Canada
Prior art keywords
grip piece
clamping area
clamping
relation
rotation axis
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.)
Pending
Application number
CA3080635A
Other languages
French (fr)
Inventor
Andreas TSCHEINIG
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.)
Tscheina GmbH
Original Assignee
Tscheina GmbH
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 Tscheina GmbH filed Critical Tscheina GmbH
Publication of CA3080635A1 publication Critical patent/CA3080635A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/16—Folding; Pleating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/025—Hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042—With a rotational movement of the bending blade
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D15/00—Apparatus or tools for roof working
    • E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

The invention relates to folding pliers (1) for bending sheet metal (8), having a first clamping area (2) and a second clamping area (3), wherein the clamping areas (2, 3) are connected rotatably about a first rotation axis (4), and also a first grip piece (6) and a second grip piece (7) pivotably connected to the first grip piece (6), wherein the first grip piece (6) is connected to the first clamping area (2). In order to achieve a tool that is robust and at the same time easy to handle, it is provided according to the invention that the second grip piece (7) is connected to the second clamping area (3) rotatably about a second rotation axis (5), so that, when the first grip piece (6) is pivoted in relation to the second grip piece (7) out of a transporting position, the first clamping area (2) is moved in relation to the second clamping area (3) in such a way that a sheet (8) arranged between the clamping areas (2, 3) can be clamped by the clamping areas (2, 3), after which a further pivoting movement of the first grip piece (6) in relation to the second grip piece (7) brings about a rotating movement of the first clamping area (2) together with the second clamping area (3) in relation to the second grip piece (7) about the second rotation axis (5) in order to bend the clamped sheet (8).
CA3080635A 2017-10-29 2018-08-01 Folding pliers Pending CA3080635A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT601182017 2017-10-29
ATA60118/2017 2017-10-29
PCT/AT2018/060173 WO2019079833A1 (en) 2017-10-29 2018-08-01 Folding pliers

Publications (1)

Publication Number Publication Date
CA3080635A1 true CA3080635A1 (en) 2019-05-02

Family

ID=63165109

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3080635A Pending CA3080635A1 (en) 2017-10-29 2018-08-01 Folding pliers

Country Status (11)

Country Link
US (1) US20200324331A1 (en)
EP (1) EP3700691A1 (en)
JP (1) JP7070948B2 (en)
KR (1) KR20200078596A (en)
CN (1) CN111601669A (en)
AU (1) AU2018354710B2 (en)
BR (1) BR112020008470A2 (en)
CA (1) CA3080635A1 (en)
IL (1) IL274339A (en)
RU (1) RU2756054C1 (en)
WO (1) WO2019079833A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11111675B1 (en) * 2018-12-22 2021-09-07 David Smith Flashing tool
US20220349616A1 (en) * 2021-04-30 2022-11-03 Johnson Controls Tyco IP Holdings LLP Housing for a heating, ventilation, and/or air conditioning (hvac) unit
RU209579U1 (en) * 2021-08-06 2022-03-17 Игорь Сергеевич Виноградов DEVICE FOR FORMING A DOUBLE STANDING SEMBED JOINT

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU20786A1 (en) * 1930-04-25 1931-05-31 И.Я. Алавердов Device for bending roofing sheets on the eaves of freight cars
US2131821A (en) * 1936-12-09 1938-10-04 Carl R Schlicht Sheet metal seaming tool
DE6937564U (en) * 1969-09-25 1970-05-14 Ramser Willy FOLDING PLIERS.
JPS5366855A (en) * 1976-11-26 1978-06-14 Yoshimitsu Seisakushiyo Kk Speedy folding machine and steel plate bending device
JPS54146737U (en) * 1978-04-03 1979-10-12
JPS59165719U (en) * 1983-04-25 1984-11-07 日本軽金属株式会社 Board edge bending device
DE3824451A1 (en) * 1988-07-19 1990-01-25 Gustav Weissenfeld Nachf Folding tongs with adjustable jaws for folding by hand
JPH02175024A (en) * 1988-12-27 1990-07-06 Aoi Koki Satsushiyu Kk Bending machine for plate material
US5065608A (en) * 1990-08-20 1991-11-19 Skelton Stuart P Hand-operated batten seamer tool
US5222388A (en) * 1991-03-19 1993-06-29 University Of California Patent, Trademark & Copyright Office Nitrogen dioxide detection
JP3168640B2 (en) * 1991-04-17 2001-05-21 ダイキン工業株式会社 Work handling equipment in press brake system
CA2082759A1 (en) * 1991-11-26 1993-05-27 Arthur B. Chubb Heavy duty sheet bending brake
US5222386A (en) * 1992-03-05 1993-06-29 Jones Jr Robert L Hand brake
JPH06154867A (en) * 1992-11-13 1994-06-03 Hayami Yoshioka Tool for raising seam of metal sheet
RU2212967C1 (en) * 2002-04-05 2003-09-27 Кульбацкий Евгений Борисович Manual bending apparatus
RU45946U1 (en) * 2005-02-07 2005-06-10 Бухарев Николай Александрович MANUAL BENDING MACHINE
US8028560B2 (en) * 2008-04-14 2011-10-04 Custom Spec Engineering, Inc. Handheld brake
UA42667U (en) * 2009-03-24 2009-07-10 Александр Петрович Данилов Sheet bending machine
CN203356277U (en) * 2013-07-17 2013-12-25 五冶集团上海有限公司 Bending device of steel ladder pattern tread

Also Published As

Publication number Publication date
EP3700691A1 (en) 2020-09-02
WO2019079833A1 (en) 2019-05-02
BR112020008470A2 (en) 2020-10-20
KR20200078596A (en) 2020-07-01
AU2018354710B2 (en) 2024-05-02
US20200324331A1 (en) 2020-10-15
JP2021501057A (en) 2021-01-14
AU2018354710A1 (en) 2020-06-11
IL274339A (en) 2020-06-30
CN111601669A (en) 2020-08-28
JP7070948B2 (en) 2022-05-18
RU2756054C1 (en) 2021-09-24

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20230417

EEER Examination request

Effective date: 20230417