FR2281515A1 - Tubular spring steel locking pin - has longitudinal split and transverse cuts near ends forming retainers - Google Patents
Tubular spring steel locking pin - has longitudinal split and transverse cuts near ends forming retainersInfo
- Publication number
- FR2281515A1 FR2281515A1 FR7427605A FR7427605A FR2281515A1 FR 2281515 A1 FR2281515 A1 FR 2281515A1 FR 7427605 A FR7427605 A FR 7427605A FR 7427605 A FR7427605 A FR 7427605A FR 2281515 A1 FR2281515 A1 FR 2281515A1
- Authority
- FR
- France
- Prior art keywords
- spring steel
- locking pin
- transverse cuts
- ends forming
- tubular spring
- 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
Links
- 229910000639 Spring steel Inorganic materials 0.000 title abstract 2
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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
- F16B21/125—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes radially resilient or with a snap-action member, e.g. elastic tooth, pawl with spring, resilient coil or wire
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/002—Resiliently deformable pins
- F16B19/004—Resiliently deformable pins made in one piece
-
- 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
- F16B21/086—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The cylindrical, spring steel, locking pin is formed of a longitudinally split tube and has two transverse partial cuts (5, 5a) one near each end. These are angled so that their outer edges are converging. A set of components (4) is slid over the pin, compressing the central portion, and being held between the two extremities of the slots to hold the set together. As an alternative, the slots may be perpendicular to the pin axis, and the pin utilized to space components fitted onto each end. The ends of the tube may be chamfered to act as guides for the components (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7427605A FR2281515A1 (en) | 1974-08-08 | 1974-08-08 | Tubular spring steel locking pin - has longitudinal split and transverse cuts near ends forming retainers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7427605A FR2281515A1 (en) | 1974-08-08 | 1974-08-08 | Tubular spring steel locking pin - has longitudinal split and transverse cuts near ends forming retainers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2281515A1 true FR2281515A1 (en) | 1976-03-05 |
FR2281515B1 FR2281515B1 (en) | 1977-03-25 |
Family
ID=9142255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7427605A Granted FR2281515A1 (en) | 1974-08-08 | 1974-08-08 | Tubular spring steel locking pin - has longitudinal split and transverse cuts near ends forming retainers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2281515A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2611241A1 (en) * | 1987-02-20 | 1988-08-26 | Mecanindus | Split hollow cylindrical pin with a built-in stop means |
WO1996022205A1 (en) * | 1995-01-17 | 1996-07-25 | Robert Bosch Gmbh | Wiper blade |
EP2071198A2 (en) * | 2007-12-12 | 2009-06-17 | Spirol International Corporation | Coiled pin with flap stop |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754716A (en) * | 1955-05-31 | 1956-07-17 | Marlan E Bourns | Fastening pin having plurality of resilient fingers |
-
1974
- 1974-08-08 FR FR7427605A patent/FR2281515A1/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754716A (en) * | 1955-05-31 | 1956-07-17 | Marlan E Bourns | Fastening pin having plurality of resilient fingers |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2611241A1 (en) * | 1987-02-20 | 1988-08-26 | Mecanindus | Split hollow cylindrical pin with a built-in stop means |
WO1996022205A1 (en) * | 1995-01-17 | 1996-07-25 | Robert Bosch Gmbh | Wiper blade |
EP2071198A2 (en) * | 2007-12-12 | 2009-06-17 | Spirol International Corporation | Coiled pin with flap stop |
EP2071198A3 (en) * | 2007-12-12 | 2010-12-01 | Spirol International Corporation | Coiled pin with flap stop |
Also Published As
Publication number | Publication date |
---|---|
FR2281515B1 (en) | 1977-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |