SE502436C2 - File control with fixed angles for saw chains - Google Patents

File control with fixed angles for saw chains

Info

Publication number
SE502436C2
SE502436C2 SE9400420A SE9400420A SE502436C2 SE 502436 C2 SE502436 C2 SE 502436C2 SE 9400420 A SE9400420 A SE 9400420A SE 9400420 A SE9400420 A SE 9400420A SE 502436 C2 SE502436 C2 SE 502436C2
Authority
SE
Sweden
Prior art keywords
file
hole
sleeve
saw chain
desired angle
Prior art date
Application number
SE9400420A
Other languages
Swedish (sv)
Other versions
SE9400420D0 (en
SE9400420L (en
Inventor
Hans Himbert
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE9400420A priority Critical patent/SE502436C2/en
Publication of SE9400420D0 publication Critical patent/SE9400420D0/en
Priority to EP95909187A priority patent/EP0743886A1/en
Priority to PCT/SE1995/000122 priority patent/WO1995021715A1/en
Publication of SE9400420L publication Critical patent/SE9400420L/en
Publication of SE502436C2 publication Critical patent/SE502436C2/en
Priority to FI963113A priority patent/FI963113A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
    • B23D63/08—Sharpening the cutting edges of saw teeth
    • B23D63/16—Sharpening the cutting edges of saw teeth of chain saws
    • B23D63/162—Sharpening the cutting edges of saw teeth of chain saws by a reciprocating or rotating rod-like sharpening tool, e.g. file, grinding cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Knives (AREA)

Abstract

Collet for attaching a cylindrical chain saw file to a file handle made to fit a tapering rectangular file tang and for indicating a desired angle between the chain saw file and a saw chain being filed, comprising a rear tang part (10) with an outline like a tapering rectangular file tang, a lengthwise hole (13) with a cross section corresponding to the chain saw file and at least one wing (11, 12) with a front edge forming the desired angle with the hole.

Description

502 436 10 15 20 25 30 2 (11,12). Genom hylsans längd gár ett hål (13) med tvärsektion motsvarande en sàgkedjefil (14) som skjutes in i hålet. Hylsan skjutes därefter in i ett filhandtag (15) utformat för att hålla flatfilar, varvid hylsans insticksdel C10) sammanpressas så att den häller sàgkedjefilen (14) stabilt. 502 436 10 15 20 25 30 2 (11.12). A hole (13) with a cross section corresponding to a saw chain file (14) is pushed through the length of the sleeve and is pushed into the hole. The sleeve is then slid into a file handle (15) designed to hold flat files, the insert part C10) of the sleeve being compressed so that it pours the saw chain file (14) stably.

.Den främre delen har ett tjockare parti (16) mellan vingarna (11,12) för att ge gott stöd för filen, och detta parti bildar baktill ett steg (18) som används för att lossa hylsan från handtaget (15) när filen är sliten.The front part has a thicker portion (16) between the wings (11,12) to provide good support for the file, and this portion forms at the back a step (18) which is used to release the sleeve from the handle (15) when the file is tired.

Insticksdelen (10) kan utföras med en eller flera längs- gående slitsar för att lättare sammanpressas när den skjuts in i filhandtaget (15). (l1,l2) bildar sådan vinkel med hàlets (13) att man har den avsedda filningsvinkeln när en Vingarnas framkanter framkant är parallell med den filade kedjan. Varje vinge kan bilda olika vinkel med hálet, och i sådant fall utförs vingarna med märkning (17) som anger antingen vinkelns storlek i grader, eller beteckningen pà den sågkedjetyp som skall filas med den vinkeln.The insertion part (10) can be made with one or more longitudinal slits for easier compression when it is pushed into the file handle (15). (l1, l2) forms such an angle with the hollow (13) that one has the intended filing angle when a leading edge of the wings is parallel to the filed chain. Each wing can form a different angle with the haul, in which case the wings are made with markings (17) indicating either the size of the angle in degrees, or the designation of the type of saw chain to be filed at that angle.

Hylsan utförs företrädesvis av flexibelt plastmaterial för att ge den önskade fasthàllningen av filen när hylsan pressas in i handtaget (15), men den kan även utföras av formpressad tunn metall med motsvarande form. Hylsan är så liten att det är möjligt att medföra många olika hylsor bland filarna och enkelt kunna byta hylsa om man vill byta filningsvinkel.The sleeve is preferably made of flexible plastic material to give the desired holding of the file when the sleeve is pressed into the handle (15), but it can also be made of molded thin metal with a corresponding shape. The sleeve is so small that it is possible to carry many different sleeves among the files and be able to easily change the sleeve if you want to change the filing angle.

Claims (3)

10 15 502 45610 15 502 456 1. KRAM l¿ Hylsa för fästande av en rund ságkedjefil vid ett handtag anpassat till flatfilar, och för indikering av önskad vinkel mellan sàgkedjefilen och den filade sàgkedjan, k ä n n e t e c k n a d av att den innefattar en bakre infästningsdel (10) formad som tángen pá en flatfil, ett längsgående hål (13) med tvärsektion motsvarande sàgkedjefilen och minst en vinge (11,12) vars framkant bildar den önskade vinkeln med hálets (13) längsaxel.HUB LOCK Sleeve for attaching a round saw chain file to a handle adapted to flat files, and for indicating the desired angle between the saw chain file and the filed saw chain, characterized in that it comprises a rear fastening part (10) shaped like the pliers on a flat file, a longitudinal hole (13) with a cross section corresponding to the saw chain file and at least one wing (11, 12) whose leading edge forms the desired angle with the longitudinal axis of the hole (13). 2. Hylsa enligt krav 1, k ä n n e t e c k n a d av att den innefattar två vingar (11,12) vars framkanter bildar olika vinkel med hàlets (13) längsaxel.Sleeve according to claim 1, characterized in that it comprises two wings (11,12) whose leading edges form different angles with the longitudinal axis of the hole (13). 3. Hylsa enligt krav 2, k ä n n e t e c k n a d av att den mellan vingarna har ett bakàtriktat steg (18) för att underlätta löstagning av hylsan från handtaget (15).Sleeve according to claim 2, characterized in that it has a rearward step (18) between the wings to facilitate detachment of the sleeve from the handle (15).
SE9400420A 1994-02-09 1994-02-09 File control with fixed angles for saw chains SE502436C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9400420A SE502436C2 (en) 1994-02-09 1994-02-09 File control with fixed angles for saw chains
EP95909187A EP0743886A1 (en) 1994-02-09 1995-02-08 Chain saw file angle guide
PCT/SE1995/000122 WO1995021715A1 (en) 1994-02-09 1995-02-08 Chain saw file angle guide
FI963113A FI963113A (en) 1994-02-09 1996-08-07 Controls for a file saw's file angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9400420A SE502436C2 (en) 1994-02-09 1994-02-09 File control with fixed angles for saw chains

Publications (3)

Publication Number Publication Date
SE9400420D0 SE9400420D0 (en) 1994-02-09
SE9400420L SE9400420L (en) 1995-08-10
SE502436C2 true SE502436C2 (en) 1995-10-16

Family

ID=20392859

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9400420A SE502436C2 (en) 1994-02-09 1994-02-09 File control with fixed angles for saw chains

Country Status (4)

Country Link
EP (1) EP0743886A1 (en)
FI (1) FI963113A (en)
SE (1) SE502436C2 (en)
WO (1) WO1995021715A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR851759A (en) * 1939-03-17 1940-01-15 Handle for files, screwdrivers and similar tools
DE720809C (en) * 1940-10-29 1942-05-16 Otto Leisten File handle
US2795034A (en) * 1956-08-23 1957-06-11 Joseph O Forgette File handle
US3407466A (en) * 1966-08-29 1968-10-29 Granberg Elof File guide handle
US4633552A (en) * 1985-03-26 1987-01-06 Eriksson Karl E S Tool handle with eccentric tool gripping assembly

Also Published As

Publication number Publication date
FI963113A0 (en) 1996-08-07
SE9400420D0 (en) 1994-02-09
WO1995021715A1 (en) 1995-08-17
SE9400420L (en) 1995-08-10
FI963113A (en) 1996-08-07
EP0743886A1 (en) 1996-11-27

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