FR2273623A1 - Dispositif de commande d'un organe a mouvement alternatif notamment d'une machoire de soudage - Google Patents

Dispositif de commande d'un organe a mouvement alternatif notamment d'une machoire de soudage

Info

Publication number
FR2273623A1
FR2273623A1 FR7419274A FR7419274A FR2273623A1 FR 2273623 A1 FR2273623 A1 FR 2273623A1 FR 7419274 A FR7419274 A FR 7419274A FR 7419274 A FR7419274 A FR 7419274A FR 2273623 A1 FR2273623 A1 FR 2273623A1
Authority
FR
France
Prior art keywords
arm
jaw
cam
contact
plastic bags
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
FR7419274A
Other languages
English (en)
French (fr)
Other versions
FR2273623B1 (enExample
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 FR7419274A priority Critical patent/FR2273623A1/fr
Publication of FR2273623A1 publication Critical patent/FR2273623A1/fr
Application granted granted Critical
Publication of FR2273623B1 publication Critical patent/FR2273623B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • F16H53/00—Cams or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/06—Cam-followers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7419274A 1974-06-04 1974-06-04 Dispositif de commande d'un organe a mouvement alternatif notamment d'une machoire de soudage Granted FR2273623A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7419274A FR2273623A1 (fr) 1974-06-04 1974-06-04 Dispositif de commande d'un organe a mouvement alternatif notamment d'une machoire de soudage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419274A FR2273623A1 (fr) 1974-06-04 1974-06-04 Dispositif de commande d'un organe a mouvement alternatif notamment d'une machoire de soudage

Publications (2)

Publication Number Publication Date
FR2273623A1 true FR2273623A1 (fr) 1976-01-02
FR2273623B1 FR2273623B1 (enExample) 1978-08-11

Family

ID=9139601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419274A Granted FR2273623A1 (fr) 1974-06-04 1974-06-04 Dispositif de commande d'un organe a mouvement alternatif notamment d'une machoire de soudage

Country Status (1)

Country Link
FR (1) FR2273623A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11448302B2 (en) * 2019-02-13 2022-09-20 Cnh Industrial America Llc Pick-up reel for an agricultural harvester having a constantly engaged roller bearing assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11448302B2 (en) * 2019-02-13 2022-09-20 Cnh Industrial America Llc Pick-up reel for an agricultural harvester having a constantly engaged roller bearing assembly

Also Published As

Publication number Publication date
FR2273623B1 (enExample) 1978-08-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse