[go: up one dir, main page]

CA2131179A1 - Mandrin de serrage pour embouts d'outils, en particulier pour lames de tournevis - Google Patents

Mandrin de serrage pour embouts d'outils, en particulier pour lames de tournevis

Info

Publication number
CA2131179A1
CA2131179A1 CA002131179A CA2131179A CA2131179A1 CA 2131179 A1 CA2131179 A1 CA 2131179A1 CA 002131179 A CA002131179 A CA 002131179A CA 2131179 A CA2131179 A CA 2131179A CA 2131179 A1 CA2131179 A1 CA 2131179A1
Authority
CA
Canada
Prior art keywords
screw driver
female part
clamping chuck
spring
closer
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.)
Abandoned
Application number
CA002131179A
Other languages
English (en)
Inventor
Ewald Hornung
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.)
Helfer and Co KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2131179A1 publication Critical patent/CA2131179A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/12—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
CA002131179A 1992-03-07 1993-03-06 Mandrin de serrage pour embouts d'outils, en particulier pour lames de tournevis Abandoned CA2131179A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4207337.5 1992-03-07
DE4207337A DE4207337C1 (fr) 1992-03-07 1992-03-07

Publications (1)

Publication Number Publication Date
CA2131179A1 true CA2131179A1 (fr) 1993-09-08

Family

ID=6453530

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002131179A Abandoned CA2131179A1 (fr) 1992-03-07 1993-03-06 Mandrin de serrage pour embouts d'outils, en particulier pour lames de tournevis

Country Status (5)

Country Link
EP (1) EP0629149A1 (fr)
KR (1) KR950700814A (fr)
CA (1) CA2131179A1 (fr)
DE (1) DE4207337C1 (fr)
WO (1) WO1993017834A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417210A1 (de) * 1994-05-17 1995-11-23 Optigrip Werkzeuge Körper zum Festhalten von Werkzeug
DE59706467D1 (de) * 1997-07-31 2002-03-28 Schmidt Ulrich Ush Schraubwerk Spannfutter mit bogenstück
WO2000037220A1 (fr) * 1998-12-19 2000-06-29 Felo-Werkzeugfabrik Holland-Letz Gmbh Mandrin de serrage destine a des plaquettes amovibles
AU4902200A (en) * 1999-05-03 2000-11-17 Maxtech Manufacturing Inc. Quick-connect mechanism
US6378402B1 (en) 2000-02-29 2002-04-30 Black & Decker Inc. Hand tool
KR100380640B1 (ko) * 2000-09-15 2003-04-16 이홍근 드라이버의 나사 가이드장치
DE10254339B4 (de) * 2002-06-10 2019-10-10 Wera Werkzeuge Gmbh Futter zur Aufnahme von durch Drehen um ihre Achse verwendbare Werkzeuge
EP1513653B1 (fr) * 2002-06-10 2012-09-19 WERA WERK HERMANN WERNER GmbH & Co. KG Mandrin pour la reception d'outils utilisables par rotation autour de leur axe
DE10348057B3 (de) * 2003-10-16 2004-12-16 Metabowerke Gmbh Handwerkzeuggerät

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550775A (en) * 1949-07-13 1951-05-01 Wade Stevenson Magnetic screw driver
FR2128997A5 (fr) * 1971-03-10 1972-10-27 Geffroy Robert
GB2050881B (en) * 1979-06-19 1983-01-06 Kango Electric Hammers Ltd Depth stop for a drilling tool
DE2934428A1 (de) * 1979-08-25 1981-03-26 Wera-Werk Hermann Werner Gmbh & Co, 42349 Wuppertal Spannfutter fuer werkzeug-einsatzstuecke, insbesondere schraubendreherbits
DE3201365A1 (de) * 1981-10-06 1983-04-14 Beckmann KG, 7410 Reutlingen Vorrichtung zum verhindern einer axialbewegung eines gefuehrten rundprofilkoerpers, insbesondere eines zapfrohres an einem bierfass

Also Published As

Publication number Publication date
EP0629149A1 (fr) 1994-12-21
KR950700814A (ko) 1995-02-20
WO1993017834A1 (fr) 1993-09-16
DE4207337C1 (fr) 1993-06-09

Similar Documents

Publication Publication Date Title
US2522217A (en) Composite bit device for screw drivers and the like
JP2641929B2 (ja) 穴あけ・たがね工具用工具ホルダー及び工具
EP1015157B1 (fr) Ensemble outil coupant
US4858939A (en) Bit retention and release mechanism
US5682800A (en) Clutch driver
US5531142A (en) Device with automatic feeder for driving ribbon-mounted screws
CA2230918C (fr) Outil d'ebarbage pour ebarber le bord de trous
CA2131179A1 (fr) Mandrin de serrage pour embouts d'outils, en particulier pour lames de tournevis
US4019827A (en) Drill stop
US4589308A (en) Socket wrench extension
US2529396A (en) Tool support
CA1164194A (fr) Mandrin de saisie a quatre machoires pour tour
US5101698A (en) Screw head depth limiter
JPH0938870A (ja) 手工具
US5336026A (en) Adjustable boring bar
JP2005500178A (ja) スクリュードライバビットを含む工具用のチャック
AU2003201841B2 (en) A universal rotational connector
GB2286351A (en) Tool holder
IE892529L (en) Drill bit
US4726111A (en) Change head for a tool change apparatus
US6213230B1 (en) Drilling tool especially for the rotary percussion drilling of preferably rock
DK0563727T3 (da) Indretning til overføring af drejningsmoment
JPH0160362B2 (fr)
EP0227620A3 (fr) Porte-outil avec dispositif de sécurité
JP2023545950A (ja) 収納型ピボットヒンジ

Legal Events

Date Code Title Description
FZDE Dead