FR2092888A7 - Tube or plate bender/shaper - comprising a gear wheel rack and force application lever - Google Patents

Tube or plate bender/shaper - comprising a gear wheel rack and force application lever

Info

Publication number
FR2092888A7
FR2092888A7 FR7023930A FR7023930A FR2092888A7 FR 2092888 A7 FR2092888 A7 FR 2092888A7 FR 7023930 A FR7023930 A FR 7023930A FR 7023930 A FR7023930 A FR 7023930A FR 2092888 A7 FR2092888 A7 FR 2092888A7
Authority
FR
France
Prior art keywords
shaper
tube
gear wheel
force application
wheel rack
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
FR7023930A
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.)
CHADEYSSON RENE
Original Assignee
CHADEYSSON RENE
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 CHADEYSSON RENE filed Critical CHADEYSSON RENE
Priority to FR7023930A priority Critical patent/FR2092888A7/en
Application granted granted Critical
Publication of FR2092888A7 publication Critical patent/FR2092888A7/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/02—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism
    • B30B1/04—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism operated by hand or foot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • 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
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The lever pivots on one end of the rack and is connected via a slide arrangement to a pinion running on the rack. This pinion is also connected to a thrust rod which passes through a guide on the other end of the rack and has a shaping attachment on it's end.
FR7023930A 1970-06-25 1970-06-25 Tube or plate bender/shaper - comprising a gear wheel rack and force application lever Expired FR2092888A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7023930A FR2092888A7 (en) 1970-06-25 1970-06-25 Tube or plate bender/shaper - comprising a gear wheel rack and force application lever

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7023930A FR2092888A7 (en) 1970-06-25 1970-06-25 Tube or plate bender/shaper - comprising a gear wheel rack and force application lever

Publications (1)

Publication Number Publication Date
FR2092888A7 true FR2092888A7 (en) 1972-01-28

Family

ID=9057937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023930A Expired FR2092888A7 (en) 1970-06-25 1970-06-25 Tube or plate bender/shaper - comprising a gear wheel rack and force application lever

Country Status (1)

Country Link
FR (1) FR2092888A7 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106345866A (en) * 2016-08-18 2017-01-25 温州市凯宇五金有限公司 Fast-bending device of metal making tongs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106345866A (en) * 2016-08-18 2017-01-25 温州市凯宇五金有限公司 Fast-bending device of metal making tongs

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Legal Events

Date Code Title Description
ST Notification of lapse