FR2303645A1 - Marteau manoeuvrable a la main dont l'outil recoit les chocs d'un piston se deplacant librement - Google Patents

Marteau manoeuvrable a la main dont l'outil recoit les chocs d'un piston se deplacant librement

Info

Publication number
FR2303645A1
FR2303645A1 FR7607206A FR7607206A FR2303645A1 FR 2303645 A1 FR2303645 A1 FR 2303645A1 FR 7607206 A FR7607206 A FR 7607206A FR 7607206 A FR7607206 A FR 7607206A FR 2303645 A1 FR2303645 A1 FR 2303645A1
Authority
FR
France
Prior art keywords
hand
freely moving
moving piston
tool receives
whose tool
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.)
Withdrawn
Application number
FR7607206A
Other languages
English (en)
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.)
DUSS MASCHF
Original Assignee
DUSS MASCHF
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 DUSS MASCHF filed Critical DUSS MASCHF
Publication of FR2303645A1 publication Critical patent/FR2303645A1/fr
Withdrawn legal-status Critical Current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
    • B25D17/24—Damping the reaction force
    • 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
    • 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)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR7607206A 1975-03-13 1976-03-12 Marteau manoeuvrable a la main dont l'outil recoit les chocs d'un piston se deplacant librement Withdrawn FR2303645A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752511043 DE2511043A1 (de) 1975-03-13 1975-03-13 Von hand fuehrbarer hammer, dessen werkzeug von einem frei fliegenden kolben beaufschlagbar ist

Publications (1)

Publication Number Publication Date
FR2303645A1 true FR2303645A1 (fr) 1976-10-08

Family

ID=5941315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607206A Withdrawn FR2303645A1 (fr) 1975-03-13 1976-03-12 Marteau manoeuvrable a la main dont l'outil recoit les chocs d'un piston se deplacant librement

Country Status (5)

Country Link
CH (1) CH611198A5 (fr)
DE (1) DE2511043A1 (fr)
FR (1) FR2303645A1 (fr)
GB (1) GB1537326A (fr)
NL (1) NL7602456A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014357A1 (fr) * 1979-01-31 1980-08-20 Black & Decker Inc. Dispositif d'étanchéité à la poussière
US4336848A (en) * 1978-10-10 1982-06-29 Robert Bosch Gmbh Tool holder for impact device
US4614241A (en) * 1984-02-15 1986-09-30 The Stanley Works Impact tool assembly with bit isolating means
EP0522344A3 (en) * 1991-07-09 1993-07-28 Rammer Bretec Oy Hydraulic impact hammer
EP0656823A4 (fr) * 1992-08-31 1995-09-13 Rocktec Ltd Ensemble bloc de tete.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4525904B2 (ja) * 2004-06-08 2010-08-18 日立工機株式会社 打撃工具
EP3566817B1 (fr) 2018-05-11 2022-08-17 Sandvik Mining and Construction Oy Douille d'outil, arrangement de douille d'outil, marteau de démolition et procédé de montage

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1613399A (en) * 1922-02-10 1927-01-04 Independent Pneumatic Tool Co Chisel retainer for riveting hammers
GB399773A (en) * 1932-09-12 1933-10-12 Frank Hills Improvements in or relating to pneumatic hammers and similar percussive tools
US2451234A (en) * 1944-11-20 1948-10-12 Independent Pneumatic Tool Co Compression member
GB618546A (en) * 1946-10-04 1949-02-23 John Wilbur Tierney Improvements in or relating to fluid pressure operated engines, such as pneumatic picks or concrete breakers
FR989161A (fr) * 1944-02-08 1951-09-05 Colombes Goodrich Pneumatiques Perfectionnements apportés aux moyens pour amortir ou limiter les mouvements d'une masse en déplacement alternatif, notamment pour marteaux pneumatiques
FR1090212A (fr) * 1953-11-04 1955-03-29 Kango Electric Hammers Ltd Outil à percussion commandé mécaniquement
US3203490A (en) * 1963-06-27 1965-08-31 Black & Decker Mfg Co Compact rotary hammer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1613399A (en) * 1922-02-10 1927-01-04 Independent Pneumatic Tool Co Chisel retainer for riveting hammers
GB399773A (en) * 1932-09-12 1933-10-12 Frank Hills Improvements in or relating to pneumatic hammers and similar percussive tools
FR989161A (fr) * 1944-02-08 1951-09-05 Colombes Goodrich Pneumatiques Perfectionnements apportés aux moyens pour amortir ou limiter les mouvements d'une masse en déplacement alternatif, notamment pour marteaux pneumatiques
US2451234A (en) * 1944-11-20 1948-10-12 Independent Pneumatic Tool Co Compression member
GB618546A (en) * 1946-10-04 1949-02-23 John Wilbur Tierney Improvements in or relating to fluid pressure operated engines, such as pneumatic picks or concrete breakers
FR1090212A (fr) * 1953-11-04 1955-03-29 Kango Electric Hammers Ltd Outil à percussion commandé mécaniquement
US3203490A (en) * 1963-06-27 1965-08-31 Black & Decker Mfg Co Compact rotary hammer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336848A (en) * 1978-10-10 1982-06-29 Robert Bosch Gmbh Tool holder for impact device
EP0014357A1 (fr) * 1979-01-31 1980-08-20 Black & Decker Inc. Dispositif d'étanchéité à la poussière
US4614241A (en) * 1984-02-15 1986-09-30 The Stanley Works Impact tool assembly with bit isolating means
EP0522344A3 (en) * 1991-07-09 1993-07-28 Rammer Bretec Oy Hydraulic impact hammer
EP0656823A4 (fr) * 1992-08-31 1995-09-13 Rocktec Ltd Ensemble bloc de tete.

Also Published As

Publication number Publication date
DE2511043A1 (de) 1976-09-23
GB1537326A (en) 1978-12-29
CH611198A5 (en) 1979-05-31
NL7602456A (nl) 1976-09-15

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse