FR2484847A1 - Broche a glace perfectionnee pour l'alpinisme et son procede d'obtention - Google Patents

Broche a glace perfectionnee pour l'alpinisme et son procede d'obtention Download PDF

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Publication number
FR2484847A1
FR2484847A1 FR8013783A FR8013783A FR2484847A1 FR 2484847 A1 FR2484847 A1 FR 2484847A1 FR 8013783 A FR8013783 A FR 8013783A FR 8013783 A FR8013783 A FR 8013783A FR 2484847 A1 FR2484847 A1 FR 2484847A1
Authority
FR
France
Prior art keywords
spindle
ice
grooves
mandrel
twisting
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
FR8013783A
Other languages
English (en)
French (fr)
Other versions
FR2484847B1 (enrdf_load_stackoverflow
Inventor
Bernard Contat
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.)
CONTAT FRERES ETS SA
Original Assignee
CONTAT FRERES ETS SA
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 CONTAT FRERES ETS SA filed Critical CONTAT FRERES ETS SA
Priority to FR8013783A priority Critical patent/FR2484847A1/fr
Priority to DE19813123890 priority patent/DE3123890A1/de
Priority to IT22419/81A priority patent/IT1136794B/it
Publication of FR2484847A1 publication Critical patent/FR2484847A1/fr
Application granted granted Critical
Publication of FR2484847B1 publication Critical patent/FR2484847B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00—Apparatus for mountaineering
    • A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons
    • A63B29/025—Ice screws
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00—Apparatus for mountaineering
    • A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons
    • A63B29/027—Pitons
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B15/00—Nails; Staples
    • F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Food-Manufacturing Devices (AREA)
FR8013783A 1980-06-20 1980-06-20 Broche a glace perfectionnee pour l'alpinisme et son procede d'obtention Granted FR2484847A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8013783A FR2484847A1 (fr) 1980-06-20 1980-06-20 Broche a glace perfectionnee pour l'alpinisme et son procede d'obtention
DE19813123890 DE3123890A1 (de) 1980-06-20 1981-06-16 Verbesserter eishaken fuer bergsteiger und verfahren zur herstellung desselben
IT22419/81A IT1136794B (it) 1980-06-20 1981-06-18 Chiodo per ghiaccio,in particolare per l'alpinismo e procedimento per la sua fabbricazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013783A FR2484847A1 (fr) 1980-06-20 1980-06-20 Broche a glace perfectionnee pour l'alpinisme et son procede d'obtention

Publications (2)

Publication Number Publication Date
FR2484847A1 true FR2484847A1 (fr) 1981-12-24
FR2484847B1 FR2484847B1 (enrdf_load_stackoverflow) 1984-08-17

Family

ID=9243348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013783A Granted FR2484847A1 (fr) 1980-06-20 1980-06-20 Broche a glace perfectionnee pour l'alpinisme et son procede d'obtention

Country Status (3)

Country Link
DE (1) DE3123890A1 (enrdf_load_stackoverflow)
FR (1) FR2484847A1 (enrdf_load_stackoverflow)
IT (1) IT1136794B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692798A1 (fr) * 1992-06-30 1993-12-31 Pyramide Sa Plaquette d'assurage pour paroi d'escalade, naturelle ou artificielle.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111494901B (zh) * 2020-04-20 2021-11-19 山东交通学院 一种攀岩安全辅助装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1802668A (en) * 1930-04-09 1931-04-28 Frank E Newton Self-centering drive screw
FR1375606A (fr) * 1963-11-28 1964-10-16 Piquet de tente
GB1131423A (en) * 1965-02-02 1968-10-23 G K N Screws And Fasteners Ltd Improvements in or relating to wood screws
FR2021858A1 (enrdf_load_stackoverflow) * 1968-10-30 1970-07-24 Ivanier Isin
GB1233175A (enrdf_load_stackoverflow) * 1967-07-10 1971-05-26

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1802668A (en) * 1930-04-09 1931-04-28 Frank E Newton Self-centering drive screw
FR1375606A (fr) * 1963-11-28 1964-10-16 Piquet de tente
GB1131423A (en) * 1965-02-02 1968-10-23 G K N Screws And Fasteners Ltd Improvements in or relating to wood screws
GB1233175A (enrdf_load_stackoverflow) * 1967-07-10 1971-05-26
FR2021858A1 (enrdf_load_stackoverflow) * 1968-10-30 1970-07-24 Ivanier Isin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692798A1 (fr) * 1992-06-30 1993-12-31 Pyramide Sa Plaquette d'assurage pour paroi d'escalade, naturelle ou artificielle.

Also Published As

Publication number Publication date
FR2484847B1 (enrdf_load_stackoverflow) 1984-08-17
IT8122419A0 (it) 1981-06-18
IT1136794B (it) 1986-09-03
DE3123890A1 (de) 1982-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse