GB1441907A - Tool mounting systems for hand tools - Google Patents

Tool mounting systems for hand tools

Info

Publication number
GB1441907A
GB1441907A GB474475A GB474475A GB1441907A GB 1441907 A GB1441907 A GB 1441907A GB 474475 A GB474475 A GB 474475A GB 474475 A GB474475 A GB 474475A GB 1441907 A GB1441907 A GB 1441907A
Authority
GB
United Kingdom
Prior art keywords
tool
shank
feb
tool mounting
order
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
Application number
GB474475A
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.)
Impex Essen Vertrieb von Werkzeugen GmbH
Original Assignee
Impex Essen Vertrieb von Werkzeugen GmbH
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 Impex Essen Vertrieb von Werkzeugen GmbH filed Critical Impex Essen Vertrieb von Werkzeugen GmbH
Publication of GB1441907A publication Critical patent/GB1441907A/en
Expired legal-status Critical Current

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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • 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
    • B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
    • B25D2217/0065—Use of dust covers
    • B25D2217/0069—Protecting chucks against entering of chip dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

1441907 Tool mounting IMPEX-ESSEN VERTRIEB VON WERKZEUGEN GmbH 4 Feb 1975 [8 Feb 1974] 4744/75 Heading B4C The shank of a tool for an electrically, pneumatically or hydraulically driven percussive tool has at its inner end a three rib profile 7<SP>III</SP> with concave longitudinal grooves 7<SP>V</SP> which extend substantially radially at the joins with the tangential surfaces of the ribs, the tool holder being profiled in a corresponding manner. A spring loaded plastics cap 8 is provided to retain the tool axially and is rotatable partially in order to insert or remove the tool. A shank cleaning insert 10 is provided in the cap in order to clean the shank as it moves axially.
GB474475A 1974-02-08 1975-02-04 Tool mounting systems for hand tools Expired GB1441907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742405938 DE2405938C3 (en) 1974-02-08 1974-02-08 Tool holder for hand-held impact devices, in particular electric rotary hammers

Publications (1)

Publication Number Publication Date
GB1441907A true GB1441907A (en) 1976-07-07

Family

ID=5906877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB474475A Expired GB1441907A (en) 1974-02-08 1975-02-04 Tool mounting systems for hand tools

Country Status (5)

Country Link
CH (1) CH586096A5 (en)
DE (1) DE2405938C3 (en)
FR (1) FR2272798A1 (en)
GB (1) GB1441907A (en)
IT (1) IT1033857B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029609A1 (en) * 2010-06-02 2011-12-08 Hilti Aktiengesellschaft Dust-resistant tool brake, tool insertion part, tool holder, hand tool machine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750219C2 (en) * 1977-11-10 1985-11-21 Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach Tool holder for a hammer or rotary hammer
DE2844110A1 (en) * 1978-10-10 1980-04-24 Bosch Gmbh Robert HAND TOOL MACHINE, ESPECIALLY CHISEL HAMMER
DE3118691A1 (en) * 1981-05-12 1982-12-02 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim MULTI-JAW CHUCK AND TOOL AND DRILL REPLACEMENT FOR THE MULTI-JAW CHUCK AND METHOD FOR CHIP-FREE SHAPING AT LEAST ONE PART OF THE TOOL
DE3413432A1 (en) * 1983-12-27 1985-07-04 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim DRILLS FOR HAND DRILLING MACHINES
DE3745046C2 (en) * 1987-05-20 1996-07-25 Bosch Gmbh Robert Torque coupling e.g. for hand held electric impact drill
USRE35174E (en) * 1987-05-20 1996-03-12 Robert Bosch Gmbh Tool shaft for a tool of the percussive and rotative type
DE3824894A1 (en) * 1988-07-22 1990-01-25 Bosch Gmbh Robert DEVICE ON HAND MACHINE TOOLS FOR TORQUE TRANSMISSION
DE10338640A1 (en) * 2003-08-22 2005-03-17 Hilti Ag Plug-in ends for a rotating and beating tool
CN113985660B (en) * 2021-11-24 2023-04-11 重庆工程职业技术学院 Quantum dot backlight module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029609A1 (en) * 2010-06-02 2011-12-08 Hilti Aktiengesellschaft Dust-resistant tool brake, tool insertion part, tool holder, hand tool machine

Also Published As

Publication number Publication date
FR2272798A1 (en) 1975-12-26
IT1033857B (en) 1979-08-10
DE2405938B2 (en) 1979-10-31
DE2405938C3 (en) 1980-07-10
DE2405938A1 (en) 1975-08-21
CH586096A5 (en) 1977-03-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee