FR2343568A1 - Log cutting machine gripping jaw assembly - has moving jaw on carriage operated by piston parallel to guide post - Google Patents

Log cutting machine gripping jaw assembly - has moving jaw on carriage operated by piston parallel to guide post

Info

Publication number
FR2343568A1
FR2343568A1 FR7607916A FR7607916A FR2343568A1 FR 2343568 A1 FR2343568 A1 FR 2343568A1 FR 7607916 A FR7607916 A FR 7607916A FR 7607916 A FR7607916 A FR 7607916A FR 2343568 A1 FR2343568 A1 FR 2343568A1
Authority
FR
France
Prior art keywords
carriage
guide post
cutting machine
jaw
log 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.)
Pending
Application number
FR7607916A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7607916A priority Critical patent/FR2343568A1/en
Publication of FR2343568A1 publication Critical patent/FR2343568A1/en
Pending 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
    • B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
    • B27B29/08—Trunk or log carriages with gripping means designed to pass the saw blade(s), especially for band saws; Arrangement of gripping accessories thereon; Turning devices thereon

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)

Abstract

A log cutting machine in which the bark is removed by a saw blade, then the log is rotated to cut another face, has its cutting jaws operated by a piston and cylinder device (4). The gripping mechanism has a vertical guide post (5) with a fixed jaw (3) at the bottom and sliding jaws on a carriage (2) at the top. The carriage has a fixed jaw (6) projecting from it, mounted above a retractable jaw (7). The carriage also has an electromagnetic member with a plate acting as a brake on the vertical guide post. The actuator cylinder is parallel to the post, attached at the bottom to the base frame, and with its spindle attached to the carriage.
FR7607916A 1976-03-12 1976-03-12 Log cutting machine gripping jaw assembly - has moving jaw on carriage operated by piston parallel to guide post Pending FR2343568A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7607916A FR2343568A1 (en) 1976-03-12 1976-03-12 Log cutting machine gripping jaw assembly - has moving jaw on carriage operated by piston parallel to guide post

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607916A FR2343568A1 (en) 1976-03-12 1976-03-12 Log cutting machine gripping jaw assembly - has moving jaw on carriage operated by piston parallel to guide post

Publications (1)

Publication Number Publication Date
FR2343568A1 true FR2343568A1 (en) 1977-10-07

Family

ID=9170648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607916A Pending FR2343568A1 (en) 1976-03-12 1976-03-12 Log cutting machine gripping jaw assembly - has moving jaw on carriage operated by piston parallel to guide post

Country Status (1)

Country Link
FR (1) FR2343568A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105563313A (en) * 2015-12-11 2016-05-11 安徽安宿家居有限公司 Plate pressing mechanisms of panel saw

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626640A (en) * 1949-08-08 1953-01-27 Una Thomas Cahoon Pneumatically operated sawmill dog
FR66399E (en) * 1954-07-06 1957-02-11 Advanced device for gripping wood pieces
FR1184577A (en) * 1957-05-22 1959-07-23 Advanced scratching system, for logs on sawing machines
FR1227214A (en) * 1957-09-23 1960-08-19 Guilliet Ets Log saw trolley
FR1397318A (en) * 1964-03-12 1965-04-30 Etablissements Rennepont Soc D Improvements to devices for gripping pieces of wood on log saws
FR1517016A (en) * 1967-01-31 1968-02-05 Etablissements Rennepont Soc D Device for gripping pieces of wood
FR1519901A (en) * 1967-02-24 1968-04-05 Improved gripping device, preferably electric, especially for log band saws

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626640A (en) * 1949-08-08 1953-01-27 Una Thomas Cahoon Pneumatically operated sawmill dog
FR66399E (en) * 1954-07-06 1957-02-11 Advanced device for gripping wood pieces
FR1184577A (en) * 1957-05-22 1959-07-23 Advanced scratching system, for logs on sawing machines
FR1227214A (en) * 1957-09-23 1960-08-19 Guilliet Ets Log saw trolley
FR1397318A (en) * 1964-03-12 1965-04-30 Etablissements Rennepont Soc D Improvements to devices for gripping pieces of wood on log saws
FR1517016A (en) * 1967-01-31 1968-02-05 Etablissements Rennepont Soc D Device for gripping pieces of wood
FR1519901A (en) * 1967-02-24 1968-04-05 Improved gripping device, preferably electric, especially for log band saws

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105563313A (en) * 2015-12-11 2016-05-11 安徽安宿家居有限公司 Plate pressing mechanisms of panel saw

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