PL424162A1 - A mounting shank, preferably for drills in the SDS system - Google Patents

A mounting shank, preferably for drills in the SDS system

Info

Publication number
PL424162A1
PL424162A1 PL424162A PL42416218A PL424162A1 PL 424162 A1 PL424162 A1 PL 424162A1 PL 424162 A PL424162 A PL 424162A PL 42416218 A PL42416218 A PL 42416218A PL 424162 A1 PL424162 A1 PL 424162A1
Authority
PL
Poland
Prior art keywords
chisels
drills
sds system
drill bits
longitudinal section
Prior art date
Application number
PL424162A
Other languages
Polish (pl)
Inventor
Rafał Drozd
Original Assignee
Przedsiębiorstwo Produkcyjno-Handlowo-Usługowe Raf Spółka Cywilna
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 Przedsiębiorstwo Produkcyjno-Handlowo-Usługowe Raf Spółka Cywilna filed Critical Przedsiębiorstwo Produkcyjno-Handlowo-Usługowe Raf Spółka Cywilna
Priority to PL424162A priority Critical patent/PL424162A1/en
Priority to PCT/PL2019/000001 priority patent/WO2019177472A2/en
Publication of PL424162A1 publication Critical patent/PL424162A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/02—Percussive tool bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B01F33/50115—Stirring devices adapted to be connected to a standard boring machine or other kind of domestic tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/005—Cylindrical shanks of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/026—Grooves
    • B23B2231/0264—Axial grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/0284—Notches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0034—Details of shank profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Zgłoszenie dotyczy chwytu do mocowania zwłaszcza wierteł w systemie SDS, mającego zastosowanie do wierteł do metalu, mieszadeł, dłut, bruzdowników, przecinaków itp. Podłużne rowki od wewnętrznej strony korpusu 2 są zakończone łukowato wychodzącymi na zewnątrz korpusu (2) ściankami, nadto na obwodzie korpusu (2) co 180° w przestrzeni pomiędzy podłużnymi rowkami a jednocześnie w jednakowych odległościach od nich, w pewnej odległości od końca chwytu znajduje się po obu stronach po jednym nieprzelotowym otworze (4) o kształcie w przekroju poprzecznym zbliżonym do półkuli a owalnym w przekroju podłużnym, alternatywnie obwodowo i prostopadle do osi korpusu (2) jest wykonany rowek o kształcie w przekroju podłużnym zbliżonym do trapezu o zaokrąglonych lub niezaokrąglonych krawędziach.The application concerns a chuck for mounting drill bits in the SDS system, applicable to metal drill bits, agitators, chisels, furrows, chisels, etc. The longitudinal grooves on the inside of the body 2 are terminated with arches coming out of the outside of the body (2), walls along the perimeter of the body (2) every 180 ° in the space between the longitudinal grooves and at the same distance from them, at a distance from the end of the grip is on both sides of one blind hole (4) with a hemispherical cross-sectional shape and an oval in the longitudinal section , alternatively circumferentially and perpendicular to the axis of the body (2), a groove is made in the shape of a longitudinal section similar to a trapezoid with rounded or non-rounded edges.

PL424162A 2018-01-03 2018-01-03 A mounting shank, preferably for drills in the SDS system PL424162A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL424162A PL424162A1 (en) 2018-01-03 2018-01-03 A mounting shank, preferably for drills in the SDS system
PCT/PL2019/000001 WO2019177472A2 (en) 2018-01-03 2019-01-02 Drill chuck especially for sds drill system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424162A PL424162A1 (en) 2018-01-03 2018-01-03 A mounting shank, preferably for drills in the SDS system

Publications (1)

Publication Number Publication Date
PL424162A1 true PL424162A1 (en) 2019-07-15

Family

ID=67209616

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424162A PL424162A1 (en) 2018-01-03 2018-01-03 A mounting shank, preferably for drills in the SDS system

Country Status (2)

Country Link
PL (1) PL424162A1 (en)
WO (1) WO2019177472A2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8425400D0 (en) * 1984-10-08 1984-11-14 Dom Holdings Plc Tool
DE3817644A1 (en) * 1988-05-25 1989-11-30 Hilti Ag TOOL WITH LENGTH GROOVES AT THE INSERTING END
DE4313578A1 (en) * 1993-03-06 1994-09-08 Hilti Ag Tool and tool holder for hand tools
US10080579B2 (en) * 2015-03-25 2018-09-25 Medtronic Ps Medical, Inc. Pin drive rotary surgical cutting tools and powered handpieces

Also Published As

Publication number Publication date
WO2019177472A2 (en) 2019-09-19
WO2019177472A3 (en) 2019-10-24

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