FR2567594A1 - Friend (Automatic wedge) - Google Patents
Friend (Automatic wedge) Download PDFInfo
- Publication number
- FR2567594A1 FR2567594A1 FR8312031A FR8312031A FR2567594A1 FR 2567594 A1 FR2567594 A1 FR 2567594A1 FR 8312031 A FR8312031 A FR 8312031A FR 8312031 A FR8312031 A FR 8312031A FR 2567594 A1 FR2567594 A1 FR 2567594A1
- Authority
- FR
- France
- Prior art keywords
- eccentric
- friend
- rock
- width
- jammer
- 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.)
- Withdrawn
Links
- 239000011435 rock Substances 0.000 claims abstract 4
- 230000009194 climbing Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 241001503987 Clematis vitalba Species 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Classifications
-
- 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/18—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
-
- 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
- A63B29/024—Climbing chocks
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Description
COINCEUR AUTOMATIQUE
L'invention concerne les instruments du type coinceur automatique, dont le but est de coincer dans une fissure rocheuse afin de protéger un
Rrimpeur en cas de chute.AUTOMATIC COINCE
The invention relates to instruments of the automatic jammer type, the purpose of which is to wedge in a rocky crack in order to protect a
Climper in the event of a fall.
Il est composé de deux parties
1) un coinceur "excentrique" de forme particulière,
2) une tige support permettant un encrage.It is made up of two parts
1) an "eccentric" jammer of a particular shape,
2) a support rod allowing inking.
Les deux parties étant reliées par un axe décentre sur 1'ltexcen- trique", et un ressort permettant le rappel de celui-ci. The two parts being connected by an axis off-center on the "eccentric", and a spring allowing the return thereof.
Différentes tailles sont prévues puisque son rapport mini-maxi est de 1,4 (al-a2-a3). Different sizes are planned since its minimum-maximum ratio is 1.4 (al-a2-a3).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8312031A FR2567594A1 (en) | 1983-07-18 | 1983-07-18 | Friend (Automatic wedge) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8312031A FR2567594A1 (en) | 1983-07-18 | 1983-07-18 | Friend (Automatic wedge) |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2567594A1 true FR2567594A1 (en) | 1986-01-17 |
Family
ID=9290981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8312031A Withdrawn FR2567594A1 (en) | 1983-07-18 | 1983-07-18 | Friend (Automatic wedge) |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2567594A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2581885A1 (en) * | 1985-05-17 | 1986-11-21 | Engers Stefan | MEANS OF CLIMBING, ESPECIALLY FOR ALPINIST |
US4923160A (en) * | 1988-12-02 | 1990-05-08 | Waggoner David L | Camming means for climbing anchors |
ES2921365A1 (en) * | 2021-02-17 | 2022-08-24 | Mira Daniel Pomares | Active safety anchor device for self-protection in climbing (Machine-translation by Google Translate, not legally binding) |
CN117645241A (en) * | 2024-01-29 | 2024-03-05 | 川楚联合国际工程有限公司 | Steel construction factory building roof component hoist device |
-
1983
- 1983-07-18 FR FR8312031A patent/FR2567594A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2581885A1 (en) * | 1985-05-17 | 1986-11-21 | Engers Stefan | MEANS OF CLIMBING, ESPECIALLY FOR ALPINIST |
US4923160A (en) * | 1988-12-02 | 1990-05-08 | Waggoner David L | Camming means for climbing anchors |
ES2921365A1 (en) * | 2021-02-17 | 2022-08-24 | Mira Daniel Pomares | Active safety anchor device for self-protection in climbing (Machine-translation by Google Translate, not legally binding) |
CN117645241A (en) * | 2024-01-29 | 2024-03-05 | 川楚联合国际工程有限公司 | Steel construction factory building roof component hoist device |
CN117645241B (en) * | 2024-01-29 | 2024-04-19 | 川楚联合国际工程有限公司 | Steel construction factory building roof component hoist device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |