GB1458787A - Percussive drill - Google Patents

Percussive drill

Info

Publication number
GB1458787A
GB1458787A GB2228275A GB2228275A GB1458787A GB 1458787 A GB1458787 A GB 1458787A GB 2228275 A GB2228275 A GB 2228275A GB 2228275 A GB2228275 A GB 2228275A GB 1458787 A GB1458787 A GB 1458787A
Authority
GB
United Kingdom
Prior art keywords
tool
screwed
tool holder
impelling
take
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
GB2228275A
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.)
Metabowerke GmbH and Co
Metabowerke GmbH and Co
Original Assignee
Metabowerke GmbH and Co
Metabowerke Closs Rauch und Schnizler 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 Metabowerke GmbH and Co, Metabowerke Closs Rauch und Schnizler KG filed Critical Metabowerke GmbH and Co
Publication of GB1458787A publication Critical patent/GB1458787A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • B23Q1/703—Spindle extensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

1458787 Tool holders in impelling tools METABOWERKE KG CLOSS RAUCH & SCHNIZLER 22 May 1975 [11 June 1974] 22282/75 Heading B4C An impelling tool has a shaft 2 with threaded end 3 on to which a tool holder 6 is screwed the tool holder having an opening 11 which may be threaded, tapered, polygonal or splined to take a bit. A collar 5 has an abutment surface 8 against which the tool holder is screwed and both are provided with flats to take spanners for ease of assembly. If a screw thread is provided on the tool then the end of the tool may be screwed in until it abuts the screwed end 3 of shaft 2.
GB2228275A 1974-06-11 1975-05-22 Percussive drill Expired GB1458787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742428050 DE2428050C3 (en) 1974-06-11 1974-06-11 Impact drill

Publications (1)

Publication Number Publication Date
GB1458787A true GB1458787A (en) 1976-12-15

Family

ID=5917814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2228275A Expired GB1458787A (en) 1974-06-11 1975-05-22 Percussive drill

Country Status (3)

Country Link
CH (1) CH591302A5 (en)
DE (1) DE2428050C3 (en)
GB (1) GB1458787A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157999A (en) * 1984-04-27 1985-11-06 Roehm Guenter H Hammer drilling apparatus
GB2314287A (en) * 1996-06-19 1997-12-24 John Terrance Crilly Power tool with a fitment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014381A1 (en) * 1989-11-29 1991-11-07 Felix Leeb Adaptor fitting range of tools to machine tool - is designed so that overall length of tool and its adaptor is constant
DE9013756U1 (en) * 1990-10-03 1990-12-06 Schülpke GmbH, 5830 Schwelm Device for attaching a drill bit tube to the output shaft of a drive machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157999A (en) * 1984-04-27 1985-11-06 Roehm Guenter H Hammer drilling apparatus
GB2314287A (en) * 1996-06-19 1997-12-24 John Terrance Crilly Power tool with a fitment
GB2314287B (en) * 1996-06-19 2001-01-10 John Terrance Crilly Hand held power tools

Also Published As

Publication number Publication date
DE2428050C3 (en) 1978-08-03
DE2428050B2 (en) 1977-12-08
CH591302A5 (en) 1977-09-15
DE2428050A1 (en) 1976-01-02

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Legal Events

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