IT213815Z2 - MECHANICAL SAW FOR TUNNEL. - Google Patents

MECHANICAL SAW FOR TUNNEL.

Info

Publication number
IT213815Z2
IT213815Z2 IT2145488U IT2145488U IT213815Z2 IT 213815 Z2 IT213815 Z2 IT 213815Z2 IT 2145488 U IT2145488 U IT 2145488U IT 2145488 U IT2145488 U IT 2145488U IT 213815 Z2 IT213815 Z2 IT 213815Z2
Authority
IT
Italy
Prior art keywords
tunnel
mechanical saw
saw
mechanical
Prior art date
Application number
IT2145488U
Other languages
Italian (it)
Other versions
IT8821454V0 (en
Inventor
Gennady Grigorievich Budnikov
M S Vaitman
N M Kirjushin
A P Polikarov
Original Assignee
Mo N Proizv Ob Mekh
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 Mo N Proizv Ob Mekh filed Critical Mo N Proizv Ob Mekh
Publication of IT8821454V0 publication Critical patent/IT8821454V0/en
Application granted granted Critical
Publication of IT213815Z2 publication Critical patent/IT213815Z2/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Transmission Devices (AREA)
IT2145488U 1987-06-23 1988-06-17 MECHANICAL SAW FOR TUNNEL. IT213815Z2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874266653A SU1558673A1 (en) 1987-06-23 1987-06-23 Mechanical scroll saw

Publications (2)

Publication Number Publication Date
IT8821454V0 IT8821454V0 (en) 1988-06-17
IT213815Z2 true IT213815Z2 (en) 1990-03-01

Family

ID=21312661

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2145488U IT213815Z2 (en) 1987-06-23 1988-06-17 MECHANICAL SAW FOR TUNNEL.

Country Status (4)

Country Link
JP (1) JPS6442101U (en)
DE (1) DE8808036U1 (en)
IT (1) IT213815Z2 (en)
SU (1) SU1558673A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079844A (en) * 1990-11-13 1992-01-14 Milwaukee Electric Tool Corporation Counterbalanced reciprocating mechanism
DE19609388A1 (en) * 1996-03-01 1997-09-04 Black & Decker Inc Motor-driven compass saw
US6286217B1 (en) 1998-04-09 2001-09-11 Black & Decker Inc. Reciprocating saw with pivoted arm drive
JP3710697B2 (en) * 2000-09-19 2005-10-26 株式会社マキタ Reciprocating cutting tool
US20030121389A1 (en) 2002-01-02 2003-07-03 Wheeler Thomas J. Reciprocating saw
GB0405729D0 (en) 2004-03-15 2004-04-21 Gmca Pty Ltd Power tool bearing arrangement
FR2867994B1 (en) * 2004-03-24 2007-05-04 Francois Ostoj ARRANGEMENT OF AN ELECTROPORTATIVE JIGSAW FOR CUTTING HOLES IN PARTITIONS
DE102007059897A1 (en) * 2007-12-12 2009-06-18 Robert Bosch Gmbh Hand tool with reciprocating mass
US9559628B2 (en) 2013-10-25 2017-01-31 Black & Decker Inc. Handheld power tool with compact AC switch

Also Published As

Publication number Publication date
JPS6442101U (en) 1989-03-14
SU1558673A1 (en) 1990-04-23
DE8808036U1 (en) 1988-09-08
IT8821454V0 (en) 1988-06-17

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