ES2045936T3 - RETAINING DEVICE FOR STOP RAILS FOR CARD PUNCHERS. - Google Patents

RETAINING DEVICE FOR STOP RAILS FOR CARD PUNCHERS.

Info

Publication number
ES2045936T3
ES2045936T3 ES90910714T ES90910714T ES2045936T3 ES 2045936 T3 ES2045936 T3 ES 2045936T3 ES 90910714 T ES90910714 T ES 90910714T ES 90910714 T ES90910714 T ES 90910714T ES 2045936 T3 ES2045936 T3 ES 2045936T3
Authority
ES
Spain
Prior art keywords
spring
positioning bar
retaining device
driller
stop rails
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
ES90910714T
Other languages
Spanish (es)
Inventor
Theodor Pflugfelder
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 LOUIS KG
Original Assignee
LEITZ LOUIS 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 LEITZ LOUIS KG filed Critical LEITZ LOUIS KG
Application granted granted Critical
Publication of ES2045936T3 publication Critical patent/ES2045936T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/36—Punching or perforating pliers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

UN MUELLE DE SUJECCION PARA UNA BARRA DE POSICIONAMIENTO (14) QUE ESTA MONTADA DE FORMA DESLIZANTE EN LA BASE DE UN PERFORADOR (32) Y PROVISTA CON UNA PLURALIDAD DE ENTRANTES DE FIJACION SEPARADAS (12) ESTA CONSTRUIDA COMO UN CLIP DE MUELLE EN UNA PIEZA (10) HECHO DE MATERIAL DE TIRA FLEXIBLE . CONSISTE EN UNA TIRA DEL MUELLE (16), QUE ES CONVEXA EN LA LATERAL MAS CERCANO A LA BARRA DE POSICIONAMIENTO (14) Y QUE ESTA PROVISTO CON LEVAS DE FIJACION CENTRALES (26), Y DOS PATAS DE MUELLE (10) MONTADAS EN LOS EXTREMOS DE LA TIRA DE MUELLE (16) MONTADOS UNO DETRAS DEL OTRO EN LA DIRECCION DE FUNCIONAMIENTO DE LA BARRA DE POSICIONAMIENTO (14) DESPUES DEL LATERAL QUE ENCARA LA BARRA DE POSICIONAMIENTO (14). LAS PATAS DE MUELLE (10) ESTAN DOBLADAS SIMETRICAMENTE A TRAVES DEL MISMO ANGULO Y SUS EXTREMOS LIBRES ESTAN MONTADOS EN LA BASE DEL PERFORADOR (32) DE TAL FORMA QUE NO SE PUEDEN DESLIZAR NI INCLINARSE.A CLAMPING SPRING FOR A POSITIONING BAR (14) WHICH IS SLIDELY MOUNTED ON THE BASE OF A DRILLER (32) AND PROVIDED WITH A PLURALITY OF SEPARATE FIXING INPUTS (12) IS BUILT AS A SPRING CLIP ON ONE PIECE (10) MADE OF FLEXIBLE STRIP MATERIAL. IT CONSISTS OF A SPRING STRIP (16), WHICH IS CONVEX ON THE SIDE CLOSEST TO THE POSITIONING BAR (14) AND WHICH IS PROVIDED WITH CENTRAL FIXING CAMS (26), AND TWO SPRING LEGS (10) MOUNTED ON THE END OF THE SPRING STRIP (16) MOUNTED ONE BEHIND THE OTHER IN THE OPERATION DIRECTION OF THE POSITIONING BAR (14) AFTER THE SIDE FACING THE POSITIONING BAR (14). THE SPRING LEGS (10) ARE SYMMETRICALLY FOLDED THROUGH THE SAME ANGLE AND THEIR FREE END IS MOUNTED ON THE BASE OF THE DRILLER (32) SO THAT THEY CANNOT SLIDE OR TILT.

ES90910714T 1989-08-14 1990-07-06 RETAINING DEVICE FOR STOP RAILS FOR CARD PUNCHERS. Expired - Lifetime ES2045936T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3926835 1989-08-14

Publications (1)

Publication Number Publication Date
ES2045936T3 true ES2045936T3 (en) 1994-01-16

Family

ID=6387094

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90910714T Expired - Lifetime ES2045936T3 (en) 1989-08-14 1990-07-06 RETAINING DEVICE FOR STOP RAILS FOR CARD PUNCHERS.

Country Status (8)

Country Link
EP (1) EP0487545B1 (en)
JP (1) JPH04503633A (en)
KR (1) KR920700861A (en)
CN (1) CN1019769B (en)
DD (1) DD297108A5 (en)
DE (1) DE59003033D1 (en)
ES (1) ES2045936T3 (en)
WO (1) WO1991002635A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602315C (en) * 1934-09-06 Soennecken Fa F Hole punch with adjustable stop rail
CH342930A (en) * 1955-08-08 1959-12-15 Leitz Fa Louis Paper punch with adjustable side stop
US3714857A (en) * 1970-09-09 1973-02-06 Swingline Inc Punch
DE2219178A1 (en) * 1972-04-20 1973-10-25 Kraut & Meienborn CREDIT PUNCHER

Also Published As

Publication number Publication date
JPH04503633A (en) 1992-07-02
WO1991002635A1 (en) 1991-03-07
KR920700861A (en) 1992-08-10
DD297108A5 (en) 1992-01-02
CN1019769B (en) 1992-12-30
CN1049472A (en) 1991-02-27
EP0487545A1 (en) 1992-06-03
EP0487545B1 (en) 1993-10-06
DE59003033D1 (en) 1993-11-11

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