FR2442106A3 - SHEARS FOR ROUND STEEL IRONS AND THE LIKE - Google Patents

SHEARS FOR ROUND STEEL IRONS AND THE LIKE

Info

Publication number
FR2442106A3
FR2442106A3 FR7927811A FR7927811A FR2442106A3 FR 2442106 A3 FR2442106 A3 FR 2442106A3 FR 7927811 A FR7927811 A FR 7927811A FR 7927811 A FR7927811 A FR 7927811A FR 2442106 A3 FR2442106 A3 FR 2442106A3
Authority
FR
France
Prior art keywords
shears
articulated
rotation
lateral
round steel
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
FR7927811A
Other languages
French (fr)
Other versions
FR2442106B3 (en
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.)
USAG UTENSILERIE SpA
Original Assignee
USAG UTENSILERIE SpA
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 USAG UTENSILERIE SpA filed Critical USAG UTENSILERIE SpA
Publication of FR2442106A3 publication Critical patent/FR2442106A3/en
Application granted granted Critical
Publication of FR2442106B3 publication Critical patent/FR2442106B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
    • B26B17/02—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact with jaws operated indirectly by the handles, e.g. through cams or toggle levers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)
  • Harvester Elements (AREA)
  • Toys (AREA)
  • Shearing Machines (AREA)

Abstract

La présente invention concerne des cisailles comprenant deux parties latérales et opposées de support, deux lames qui y sont articulées et qui coopèrent, par l'extrémité opposée aux tranchants, avec un bras de mise en action, ces bras étant articulés dans les parties latérales. Selon l'invention, chaque lame 4, 5 présente un siège profilé 15 coopérant directement avec une saillie profilée 16 prévue sur l'extrémité interne du bras associé 6, 7, les profils étant tels que la rotation des bras autour de leur pivot d'articulation 10, Il détermine une rotation coercitive de la lame associée autour de son pivot d'articulation 8, 9, des moyens de réduction du frottement et des moyens de blocage des parties latérales étant également prévus. L'invention s'applique notamment aux cisailles pour fers ronds en acier et analogues.The present invention relates to shears comprising two lateral and opposite support parts, two blades which are articulated therein and which cooperate, through the end opposite the cutting edges, with an actuating arm, these arms being articulated in the lateral parts. According to the invention, each blade 4, 5 has a profiled seat 15 cooperating directly with a profiled projection 16 provided on the internal end of the associated arm 6, 7, the profiles being such that the rotation of the arms around their pivot of articulation 10, It determines a coercive rotation of the associated blade around its articulation pivot 8, 9, means for reducing friction and means for locking the lateral parts also being provided. The invention applies in particular to shears for steel round irons and the like.

FR7927811A 1978-11-22 1979-11-12 SHEARS FOR ROUND STEEL IRONS AND THE LIKE Granted FR2442106A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30058/78A IT1100355B (en) 1978-11-22 1978-11-22 SHEAR FOR STEEL BARS AND SIMILAR

Publications (2)

Publication Number Publication Date
FR2442106A3 true FR2442106A3 (en) 1980-06-20
FR2442106B3 FR2442106B3 (en) 1980-12-12

Family

ID=11228939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927811A Granted FR2442106A3 (en) 1978-11-22 1979-11-12 SHEARS FOR ROUND STEEL IRONS AND THE LIKE

Country Status (6)

Country Link
BE (1) BE879949A (en)
DE (1) DE7931132U1 (en)
FR (1) FR2442106A3 (en)
GB (1) GB2035181B (en)
IT (1) IT1100355B (en)
SE (1) SE7909417L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2194635A1 (en) * 1997-01-08 1998-07-08 Jong-Shing Chang Metal shears

Also Published As

Publication number Publication date
IT1100355B (en) 1985-09-28
DE7931132U1 (en) 1980-02-07
GB2035181B (en) 1982-08-18
GB2035181A (en) 1980-06-18
FR2442106B3 (en) 1980-12-12
SE7909417L (en) 1980-05-23
BE879949A (en) 1980-03-03
IT7830058A0 (en) 1978-11-22

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Legal Events

Date Code Title Description
ST Notification of lapse