GB1341667A - Releasable connector - Google Patents
Releasable connectorInfo
- Publication number
- GB1341667A GB1341667A GB1341667DA GB1341667A GB 1341667 A GB1341667 A GB 1341667A GB 1341667D A GB1341667D A GB 1341667DA GB 1341667 A GB1341667 A GB 1341667A
- Authority
- GB
- United Kingdom
- Prior art keywords
- portions
- latch elements
- spring
- balls
- sleeve
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 4
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification 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
- 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
- F16B21/16—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 grooves or notches in the pin or shaft
- F16B21/165—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 grooves or notches in the pin or shaft with balls or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
- B62D33/063—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other
- B62D33/067—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other tiltable
- B62D33/07—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other tiltable characterised by the device for locking the cab in the tilted or in the driving position
- B62D33/071—Locking devices for cabins in driving position; Shock and vibration absorbing devices therefor
-
- 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
- F16B2/16—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using rollers or balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
1341667 Clamps AMPICO CORP 6 June 1972 26334/72 Headings E2A and E2B A releasable connector comprises two portions 24, 26 connectable by latch elements 106 engageable in a groove 42 in the portion 24 the latch elements being connected together by a spring 108 and engaging in a recess between parts 60, 72 of the portion 26, the part 72 being movable towards the fixed part 60 to displace the latch elements outwardly to engage in the groove 42. The portion 26 comprises a cylinder 46 with side flanges for attachment to a support and an internal collar 48 into which is screwed a sleeve 54 having slots for the slidable pin connection of the part 72 to a piston rod 68 whereby fluid pressure applied through an opening 80 in the cylinder moves the part 72 against the pressure of a spring 78 away from the part 60 which is screwed to the sleeve 54. The parts are maintained apart by balls 118 in bores in the sleeve and of greater diameter than the bores whereby when the connector is released, Fig. 3, the balls abut one end of the part 72 and prevent its sliding towards the part 60. The balls are urged outwardly by a enlarged portion 128 of a plunger 120 within the sleeve and projecting therefrom urged by a spring 122. When the portion 24 descends onto the portion 26, a base 34 of the portion depresses the plunger 120, removing an enlarged head 128 from between the balls 118 allowing them to move inwardly as the part 72 rises under the force of the spring 78. The parts 60 and 72 are thus brought together and their curved surfaces force the latch elements 106 outwardly and into the groove 42 holding the portions 24, 26 together. The portions are released by applying fluid pressure above the piston 66 through the opening 80 to lower the part 72 to allow the latch elements to disengage the groove 42. Air may be applied through a bottom opening 94 to relieve any fluid pressure when the portions are fastened together. The latch elements may be spherical or barrel shaped. The plunger 120 is replaced by a pivoted lever 120' in a modification shown in Fig. 8, one end of the lever is spring urged to abut one end of the part 72 to hold it depressed, until the base 34 contacts the other end of the lever and pivots it to disengage the part 72. The portions 24 and 26 may be fixed to the chassis and tiltable cab of a vehicle whereby the portions are disconnected when jacks tilting the cab are operated by connecting the portions 26 in the fluid supply circuit for the jacks.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7220158A FR2188711A5 (en) | 1972-06-05 | 1972-06-05 | |
GB2633472 | 1972-06-06 | ||
DE19722230048 DE2230048A1 (en) | 1972-06-05 | 1972-06-20 | DETACHABLE CONNECTOR FOR TIPPING CAB |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1341667A true GB1341667A (en) | 1973-12-25 |
Family
ID=27184505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1341667D Expired GB1341667A (en) | 1972-06-05 | 1972-06-06 | Releasable connector |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2230048A1 (en) |
FR (1) | FR2188711A5 (en) |
GB (1) | GB1341667A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI656284B (en) * | 2018-06-04 | 2019-04-11 | 財團法人金屬工業研究發展中心 | Positioning locking device |
CN113511272A (en) * | 2021-07-21 | 2021-10-19 | 东风柳州汽车有限公司 | Suspension structure of cab |
CN113700720A (en) * | 2021-09-15 | 2021-11-26 | 深圳市雷迪奥视觉技术有限公司 | Connecting lock and display screen |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4082342A (en) * | 1976-06-16 | 1978-04-04 | Applied Power, Inc. | Latching mechanism |
EP0082710B1 (en) * | 1981-12-18 | 1987-03-11 | Applied Power Inc. | Shock absorber and air spring assembly for tilt cab vehicle |
US4429759A (en) * | 1982-02-11 | 1984-02-07 | Applied Power Inc. | Latch mechanism |
-
1972
- 1972-06-05 FR FR7220158A patent/FR2188711A5/fr not_active Expired
- 1972-06-06 GB GB1341667D patent/GB1341667A/en not_active Expired
- 1972-06-20 DE DE19722230048 patent/DE2230048A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI656284B (en) * | 2018-06-04 | 2019-04-11 | 財團法人金屬工業研究發展中心 | Positioning locking device |
CN113511272A (en) * | 2021-07-21 | 2021-10-19 | 东风柳州汽车有限公司 | Suspension structure of cab |
CN113700720A (en) * | 2021-09-15 | 2021-11-26 | 深圳市雷迪奥视觉技术有限公司 | Connecting lock and display screen |
Also Published As
Publication number | Publication date |
---|---|
DE2230048A1 (en) | 1974-01-10 |
FR2188711A5 (en) | 1974-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |