SU502601A3 - A method of manufacturing a power fabric chamber for a jack - Google Patents

A method of manufacturing a power fabric chamber for a jack

Info

Publication number
SU502601A3
SU502601A3 SU1629077A SU1629077A SU502601A3 SU 502601 A3 SU502601 A3 SU 502601A3 SU 1629077 A SU1629077 A SU 1629077A SU 1629077 A SU1629077 A SU 1629077A SU 502601 A3 SU502601 A3 SU 502601A3
Authority
SU
USSR - Soviet Union
Prior art keywords
jack
manufacturing
power fabric
fabric chamber
chamber
Prior art date
Application number
SU1629077A
Other languages
Russian (ru)
Inventor
Жозьен Даниель
Original Assignee
Сосьете Аноним Прональ (Фирма)
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 Сосьете Аноним Прональ (Фирма) filed Critical Сосьете Аноним Прональ (Фирма)
Application granted granted Critical
Publication of SU502601A3 publication Critical patent/SU502601A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/02—Inflatable articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/35—Inflatable flexible elements, e.g. bellows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Fluid-Damping Devices (AREA)
  • Air Bags (AREA)
  • Details Of Garments (AREA)
  • Woven Fabrics (AREA)

Description

подъемности домкрата, тканевую заготовку размечают по габаритному контуру камеры в виде многоугольника основы и по внешнему контуру заготовки в виде многоугольника кра  с выпуклыми наружу сторонами, перегибают заготовку по лини м, соедин ющим вершины многоугольника основы с точками пересечени  сторон многоугольника кра  и продолжени миthe jacking height, the fabric preform is marked along the dimensional contour of the chamber as a base polygon and along the outer contour of the blank as a polygon with edges outwardly convex, bend the workpiece along the lines connecting the vertices of the base polygon with the points of intersection of the sides of the edge polygon and extensions

сторон треугольников основы, и сторонам многоугольника основы, при этом полученные при изгибах краевые складки прикрепл ют к оставшимс  част м заготовки, а изнутри камеры до окончательной загибки краев в отверстие верхней части камеры устанавливают тканевой диск и герметично прикрепл ют к верхней части камеры.The sides of the triangles of the base, and the sides of the polygon of the base, with the edge folds obtained during bending, are attached to the remaining parts of the workpiece, and from the inside of the chamber before the final folding of the edges into the opening of the upper part of the chamber, a fabric disk is inserted and sealed to the upper part of the chamber.

8eight

ПP

/816/ 816

SU1629077A 1970-03-19 1971-03-16 A method of manufacturing a power fabric chamber for a jack SU502601A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7009828A FR2091876B1 (en) 1970-03-19 1970-03-19

Publications (1)

Publication Number Publication Date
SU502601A3 true SU502601A3 (en) 1976-02-05

Family

ID=9052520

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1629077A SU502601A3 (en) 1970-03-19 1971-03-16 A method of manufacturing a power fabric chamber for a jack

Country Status (10)

Country Link
US (1) US3704859A (en)
AT (1) AT320917B (en)
CA (1) CA948619A (en)
CH (1) CH536257A (en)
DE (1) DE2110170C3 (en)
ES (1) ES389233A1 (en)
FR (1) FR2091876B1 (en)
GB (1) GB1350979A (en)
NL (1) NL7103669A (en)
SU (1) SU502601A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438795A (en) * 1982-04-22 1984-03-27 Kimwood Corporation Flexible platen planer
US4441571A (en) * 1981-02-02 1984-04-10 Wood Kenneth G Fluid bearing
RU2453492C1 (en) * 2010-12-15 2012-06-20 Общество с ограниченной ответственностью Научно-производственное предприятие "АРМОКОМ-ЦЕНТР" Method of fabricating jack-pad and said jack-pad

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499462A1 (en) * 1981-02-06 1982-08-13 Marchal Et Cie Ets Pneumatic jacks or tyre supports - of filament reinforced and constrained fabric to control the shape of use in service
US20060192054A1 (en) * 2004-10-13 2006-08-31 Lachenmeier Timothy T Inflatable and deployable systems with three dimensionally reinforced membranes
CN102166072B (en) * 2010-02-25 2013-06-19 叶根林 Integral multi-purpose folding stool
US8225441B2 (en) * 2010-03-17 2012-07-24 Hip Innovations, Llc Reconfigurable pillow

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985419A (en) * 1957-04-13 1961-05-23 Mining Engineering Co Ltd Roof supports for mine workings
US2990166A (en) * 1957-08-29 1961-06-27 Myles A Walsh Mining method
US3015470A (en) * 1958-07-25 1962-01-02 Roy R Patchen Construction jack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441571A (en) * 1981-02-02 1984-04-10 Wood Kenneth G Fluid bearing
US4438795A (en) * 1982-04-22 1984-03-27 Kimwood Corporation Flexible platen planer
RU2453492C1 (en) * 2010-12-15 2012-06-20 Общество с ограниченной ответственностью Научно-производственное предприятие "АРМОКОМ-ЦЕНТР" Method of fabricating jack-pad and said jack-pad

Also Published As

Publication number Publication date
US3704859A (en) 1972-12-05
FR2091876A1 (en) 1971-01-21
GB1350979A (en) 1974-04-24
CH536257A (en) 1973-04-30
FR2091876B1 (en) 1974-03-15
CA948619A (en) 1974-06-04
DE2110170B2 (en) 1973-10-31
DE2110170C3 (en) 1974-05-30
AT320917B (en) 1975-03-10
NL7103669A (en) 1971-09-21
DE2110170A1 (en) 1971-10-07
ES389233A1 (en) 1974-05-01

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