EP0623437A3 - Cutting apparatus. - Google Patents

Cutting apparatus. Download PDF

Info

Publication number
EP0623437A3
EP0623437A3 EP94109553A EP94109553A EP0623437A3 EP 0623437 A3 EP0623437 A3 EP 0623437A3 EP 94109553 A EP94109553 A EP 94109553A EP 94109553 A EP94109553 A EP 94109553A EP 0623437 A3 EP0623437 A3 EP 0623437A3
Authority
EP
European Patent Office
Prior art keywords
cutting
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.)
Granted
Application number
EP94109553A
Other languages
German (de)
French (fr)
Other versions
EP0623437A2 (en
EP0623437B1 (en
Inventor
Katsumi C O Shoohin Kaiha Mogi
Hiro C O Shoohin Kaihat Ohzeki
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
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
Priority to JP1247674A priority Critical patent/JP2701478B2/en
Priority to JP247674/89 priority
Priority to JP24767489 priority
Priority to JP27689389 priority
Priority to JP276893/89 priority
Priority to JP27689389 priority
Priority to JP29883589A priority patent/JPH03161215A/en
Priority to JP29883589 priority
Priority to JP298835/89 priority
Priority to JP322237/89 priority
Priority to JP1322237A priority patent/JP2727711B2/en
Priority to JP32223789 priority
Priority to JP12256290 priority
Priority to JP12256290A priority patent/JPH03205111A/en
Priority to JP122562/90 priority
Priority to EP90118185A priority patent/EP0418915B1/en
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of EP0623437A2 publication Critical patent/EP0623437A2/en
Publication of EP0623437A3 publication Critical patent/EP0623437A3/en
Application granted granted Critical
Publication of EP0623437B1 publication Critical patent/EP0623437B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • B27B33/142—Cutter elements
    • B27B33/145—Cutter elements having plural teeth on a single link
    • 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
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • B27B33/142—Cutter elements
    • B27B33/144—Cutter elements having cutting inserts or exchangeable cutting teeth
    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • B27B33/148—Saw chains with means permitting replacement of cutter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
    • B28D1/082—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws consisting of chain saws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/124—Saw chains; rod-like saw blades; saw cables
    • B28D1/125—Saw chains; rod-like saw blades; saw cables with exchangeable cutter bits or cutter segments
EP94109553A 1989-09-22 1990-09-21 Cutting apparatus Expired - Lifetime EP0623437B1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
JP1247674A JP2701478B2 (en) 1989-09-22 1989-09-22 Chain cutter
JP247674/89 1989-09-22
JP24767489 1989-09-22
JP27689389 1989-10-24
JP27689389 1989-10-24
JP276893/89 1989-10-24
JP29883589A JPH03161215A (en) 1989-11-17 1989-11-17 Flat plate chain body and its driving structure
JP29883589 1989-11-17
JP298835/89 1989-11-17
JP32223789 1989-12-12
JP322237/89 1989-12-12
JP1322237A JP2727711B2 (en) 1989-12-12 1989-12-12 Flat chain
JP12256290A JPH03205111A (en) 1989-10-24 1990-05-11 Cutter
JP122562/90 1990-05-11
JP12256290 1990-05-11
EP90118185A EP0418915B1 (en) 1989-09-22 1990-09-21 Cutting apparatus

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP90118185A Division EP0418915B1 (en) 1989-09-22 1990-09-21 Cutting apparatus
EP90118185.9 Division 1990-09-21

Publications (3)

Publication Number Publication Date
EP0623437A2 EP0623437A2 (en) 1994-11-09
EP0623437A3 true EP0623437A3 (en) 1995-11-15
EP0623437B1 EP0623437B1 (en) 2001-12-19

Family

ID=27526954

Family Applications (2)

Application Number Title Priority Date Filing Date
EP94109553A Expired - Lifetime EP0623437B1 (en) 1989-09-22 1990-09-21 Cutting apparatus
EP90118185A Expired - Lifetime EP0418915B1 (en) 1989-09-22 1990-09-21 Cutting apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP90118185A Expired - Lifetime EP0418915B1 (en) 1989-09-22 1990-09-21 Cutting apparatus

Country Status (3)

Country Link
EP (2) EP0623437B1 (en)
KR (1) KR910005983A (en)
DE (2) DE69015532T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3533299A (en) * 1998-04-24 1999-11-16 Umberto Ferri Stone cutting apparatus using a saw wire carrying chain like cutting elements
PT1332822E (en) * 2002-01-16 2007-11-16 Swarovski Tyrolit Schleif Bandsaw

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE505203A (en) *
US614003A (en) * 1898-11-08 Band-saw
US1178362A (en) * 1915-05-07 1916-04-04 Rode Nicolay Wall Saw.
US1520422A (en) * 1922-10-13 1924-12-23 Lind Arvid Saw blade
US1559522A (en) * 1925-01-06 1925-10-27 Frunk Otto Emanuel Link saw
US2320082A (en) * 1940-12-03 1943-05-25 Kupka Edward Chain saw
DE2358559A1 (en) * 1972-11-29 1974-05-30 Elkem Spigerverket As Saw chain for a chainsaw and process for their manufacture
US3856358A (en) * 1973-04-27 1974-12-24 Cincinnati Mine Machinery Co Wear-resistant inserts for in surfaces of the links of cutter chains and the like to retard wear thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518164A (en) *
US1363171A (en) * 1919-01-03 1920-12-21 Cephas P Sly Chain saw
FR595055A (en) * 1925-03-13 1925-09-25 New machine system for sawing all metals or other double-cut materials with, however, only one band saw but perforated allowing to saw simultaneously automatically transversely and vertically the piece to be sawed on its two sides facing each other up to complete sectioning
US2869534A (en) * 1956-09-11 1959-01-20 Stihl Andreas Grinding chain tool
DE3416712C2 (en) * 1984-05-05 1988-10-27 Leopold 5350 Euskirchen De Jaegers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE505203A (en) *
US614003A (en) * 1898-11-08 Band-saw
US1178362A (en) * 1915-05-07 1916-04-04 Rode Nicolay Wall Saw.
US1520422A (en) * 1922-10-13 1924-12-23 Lind Arvid Saw blade
US1559522A (en) * 1925-01-06 1925-10-27 Frunk Otto Emanuel Link saw
US2320082A (en) * 1940-12-03 1943-05-25 Kupka Edward Chain saw
DE2358559A1 (en) * 1972-11-29 1974-05-30 Elkem Spigerverket As Saw chain for a chainsaw and process for their manufacture
US3856358A (en) * 1973-04-27 1974-12-24 Cincinnati Mine Machinery Co Wear-resistant inserts for in surfaces of the links of cutter chains and the like to retard wear thereof

Also Published As

Publication number Publication date
KR910005983A (en) 1991-04-27
DE69033884D1 (en) 2002-01-31
EP0418915A3 (en) 1991-09-25
DE69015532D1 (en) 1995-02-09
DE69015532T2 (en) 1995-06-08
DE69033884T2 (en) 2002-07-18
EP0418915B1 (en) 1994-12-28
EP0418915A2 (en) 1991-03-27
EP0623437B1 (en) 2001-12-19
EP0623437A2 (en) 1994-11-09

Similar Documents

Publication Publication Date Title
GB2213416B (en) Blade-carriers for retractable-blade knives
DE58900568D1 (en) Duennschichtsolarzellenanordnung.
GB9015125D0 (en) Dissecting-cum haemostapling scissors
RU1833254C (en) Cutting insert
EP0328426A3 (en) Hair-plucking apparatus
GB8916584D0 (en) Push-to-release operating apparatus
FI901809A0 (en) Apparatus foer maetning av ultravioletta straolar.
AR242718A1 (en) Pumping apparatus for bio-medicinal use.
FI905832A (en) An apparatus.
GB2235229B (en) Well apparatus
GB2262789B (en) Well apparatus
AT113512T (en) Cutting tool.
AT105220T (en) Cutting insert.
DE58903741D1 (en) Huelsengummifeder.
ZA9306062B (en) Cutting device.
DE69014117D1 (en) Radiotherapiesystem.
GR1002077B (en) Endoscopic cutting apparatus.
HU883421D0 (en) Knife apparatus
AU626629B2 (en) Knife sharpening apparatus
DE58904221D1 (en) Huelsengummifeder.
OA09205A (en) 3-substituted-2-oxindole derivatives.
AU5634590A (en) Dolorimeter apparatus
EP0600851A3 (en) Robot apparatus.
EP0406773A3 (en) Auto-playing apparatus
EP0593428A4 (en) Myconematicide.

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE IT

AC Divisional application: reference to earlier application

Ref document number: 418915

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE IT

17P Request for examination filed

Effective date: 19960110

17Q First examination report despatched

Effective date: 19991020

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE IT

AC Divisional application: reference to earlier application

Ref document number: 418915

Country of ref document: EP

REF Corresponds to:

Ref document number: 69033884

Country of ref document: DE

Date of ref document: 20020131

26N No opposition filed
PGFP Annual fee paid to national office [announced from national office to epo]

Ref country code: DE

Payment date: 20090922

Year of fee payment: 20

PGFP Annual fee paid to national office [announced from national office to epo]

Ref country code: IT

Payment date: 20090926

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20100921