FR921857A - Nouveau procédé de sciage et outil s'y rapportant - Google Patents

Nouveau procédé de sciage et outil s'y rapportant

Info

Publication number
FR921857A
FR921857A FR921857DA FR921857A FR 921857 A FR921857 A FR 921857A FR 921857D A FR921857D A FR 921857DA FR 921857 A FR921857 A FR 921857A
Authority
FR
France
Prior art keywords
sawing process
related tool
new sawing
new
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.)
Expired
Application number
Other languages
English (en)
Inventor
Gaston-Raphae L Vulliet-Durand
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 filed Critical
Application granted granted Critical
Publication of FR921857A publication Critical patent/FR921857A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • F16H21/32—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with additional members comprising only pivoted links or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
    • B23D49/16—Hand-held or hand-operated sawing devices with straight saw blades actuated by electric or magnetic power or prime movers
    • B23D49/162—Pad sawing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B19/00—Other reciprocating saws with power drive; Fret-saws
    • B27B19/02—Saws with a power- driven blade chucked at both ends or at one end only, e.g. jig saws, scroll saws
    • B27B19/04—Saws with a power- driven blade chucked at both ends or at one end only, e.g. jig saws, scroll saws characterised by power drive, e.g. by electromagnetic drive
FR921857D 1945-12-06 1945-12-06 Nouveau procédé de sciage et outil s'y rapportant Expired FR921857A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR921857T 1945-12-06
FR256612X 1945-12-06
FR619258X 1945-12-06
FR54794T 1946-07-04

Publications (1)

Publication Number Publication Date
FR921857A true FR921857A (fr) 1947-05-21

Family

ID=61569538

Family Applications (2)

Application Number Title Priority Date Filing Date
FR921857D Expired FR921857A (fr) 1945-12-06 1945-12-06 Nouveau procédé de sciage et outil s'y rapportant
FR54794D Expired FR54794E (fr) 1945-12-06 1946-07-04 Nouveau procédé de sciage et outil s'y rapportant

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR54794D Expired FR54794E (fr) 1945-12-06 1946-07-04 Nouveau procédé de sciage et outil s'y rapportant

Country Status (3)

Country Link
CH (1) CH256612A (fr)
FR (2) FR921857A (fr)
GB (1) GB619258A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2446688A (en) * 2007-02-13 2008-08-20 Bosch Gmbh Robert Drive apparatus for a reciprocating tool
US8549762B2 (en) 2007-02-13 2013-10-08 Robert Bosch Gmbh Linkage drive mechanism for a reciprocating tool

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6772662B2 (en) 1998-10-09 2004-08-10 Milwaukee Electric Tool Corporation Reciprocating saw
US6212781B1 (en) 1998-10-09 2001-04-10 Milwaukee Electric Tool Corporation Reciprocating saw
US7658012B2 (en) 2002-12-23 2010-02-09 Milwaukee Electric Tool Corporation Drive mechanism and power tool
EP2842674A1 (fr) * 2013-08-26 2015-03-04 HILTI Aktiengesellschaft Engrenage de scie alternative
CN108655507A (zh) * 2018-05-28 2018-10-16 宁波精达成形装备股份有限公司 一种扁管剪切装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2446688A (en) * 2007-02-13 2008-08-20 Bosch Gmbh Robert Drive apparatus for a reciprocating tool
GB2446688B (en) * 2007-02-13 2009-06-17 Bosch Gmbh Robert A linkage drive mechanism for a reciprocating tool
US7814666B2 (en) 2007-02-13 2010-10-19 Robert Bosch Gmbh Linkage drive mechanism for a reciprocating tool
US8549762B2 (en) 2007-02-13 2013-10-08 Robert Bosch Gmbh Linkage drive mechanism for a reciprocating tool

Also Published As

Publication number Publication date
CH256612A (fr) 1948-08-31
FR54794E (fr) 1950-08-01
GB619258A (en) 1949-03-07

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