FR2384586A1 - Knife handle flank grinding machine - has pair of endless abrasive belts with holder to grip handles during grinding - Google Patents

Knife handle flank grinding machine - has pair of endless abrasive belts with holder to grip handles during grinding

Info

Publication number
FR2384586A1
FR2384586A1 FR7808710A FR7808710A FR2384586A1 FR 2384586 A1 FR2384586 A1 FR 2384586A1 FR 7808710 A FR7808710 A FR 7808710A FR 7808710 A FR7808710 A FR 7808710A FR 2384586 A1 FR2384586 A1 FR 2384586A1
Authority
FR
France
Prior art keywords
holder
pair
workpieces
knife handle
grinding
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
FR7808710A
Other languages
French (fr)
Other versions
FR2384586B1 (en
Inventor
Wilhelm Georg Hauschild
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.)
Schleif-und Poliermaschinenbau GmbH
Original Assignee
Schleif-und Poliermaschinenbau GmbH
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 Schleif-und Poliermaschinenbau GmbH filed Critical Schleif-und Poliermaschinenbau GmbH
Publication of FR2384586A1 publication Critical patent/FR2384586A1/en
Application granted granted Critical
Publication of FR2384586B1 publication Critical patent/FR2384586B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The machine is for flank grinding of knife handles or similar long, profiled objects which are symmetrical on their longitudinal axis. The machine has a pair of driven endless grinding belts (8, 10) with the workpieces passed between adjacent belt runs (42). A holder (54, 56) grips the workpieces and this executes a swinging motion about the longitudinal middle axis of the objects while the workpieces are passed between the adjacent belt strands. On its return, the holder (54, 56) ejects the workpieces (58) into a shaft or a capture channel (144).
FR7808710A 1977-03-25 1978-03-24 Knife handle flank grinding machine - has pair of endless abrasive belts with holder to grip handles during grinding Granted FR2384586A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2713358A DE2713358C3 (en) 1977-03-25 1977-03-25 Belt grinding machine for grinding down, in particular, welding, soldering or dividing joint burrs on knife handles or similarly shaped workpieces

Publications (2)

Publication Number Publication Date
FR2384586A1 true FR2384586A1 (en) 1978-10-20
FR2384586B1 FR2384586B1 (en) 1981-07-24

Family

ID=6004731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808710A Granted FR2384586A1 (en) 1977-03-25 1978-03-24 Knife handle flank grinding machine - has pair of endless abrasive belts with holder to grip handles during grinding

Country Status (4)

Country Link
DE (1) DE2713358C3 (en)
ES (1) ES468151A1 (en)
FR (1) FR2384586A1 (en)
IT (1) IT1093731B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289997A (en) * 2014-09-19 2015-01-21 张家港市和恒精工机械有限公司 Double-end chamfering machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341068A (en) * 1941-07-14 1944-02-08 John G Zummach Grinder
US2424044A (en) * 1946-01-22 1947-07-15 Harvey L Miller Endless abrasive belt sanding machine
GB716915A (en) * 1952-05-05 1954-10-20 Bristol Aeroplane Co Ltd Improvements in or relating to forming rounded edges on blade-like elements
US2761255A (en) * 1953-10-02 1956-09-04 Thompson Prod Inc Polishing machine
CH394858A (en) * 1962-07-27 1965-06-30 Bruecher Georges Belt grinder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341068A (en) * 1941-07-14 1944-02-08 John G Zummach Grinder
US2424044A (en) * 1946-01-22 1947-07-15 Harvey L Miller Endless abrasive belt sanding machine
GB716915A (en) * 1952-05-05 1954-10-20 Bristol Aeroplane Co Ltd Improvements in or relating to forming rounded edges on blade-like elements
US2761255A (en) * 1953-10-02 1956-09-04 Thompson Prod Inc Polishing machine
CH394858A (en) * 1962-07-27 1965-06-30 Bruecher Georges Belt grinder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV537/54 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289997A (en) * 2014-09-19 2015-01-21 张家港市和恒精工机械有限公司 Double-end chamfering machine

Also Published As

Publication number Publication date
DE2713358A1 (en) 1978-10-12
IT1093731B (en) 1985-07-26
IT7821608A0 (en) 1978-03-24
ES468151A1 (en) 1978-12-16
FR2384586B1 (en) 1981-07-24
DE2713358B2 (en) 1979-02-08
DE2713358C3 (en) 1979-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse