GB1386163A - Vibrationdamped tubular casing - Google Patents

Vibrationdamped tubular casing

Info

Publication number
GB1386163A
GB1386163A GB2425372A GB2425372A GB1386163A GB 1386163 A GB1386163 A GB 1386163A GB 2425372 A GB2425372 A GB 2425372A GB 2425372 A GB2425372 A GB 2425372A GB 1386163 A GB1386163 A GB 1386163A
Authority
GB
United Kingdom
Prior art keywords
casing
layer
bolster
nut
cylinder
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
Application number
GB2425372A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1386163A publication Critical patent/GB1386163A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/04—Spindles
    • D01H7/08—Mounting arrangements
    • D01H7/10—Spindle supports; Rails; Rail supports, e.g. poker guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

1386163 Spindle mounting K TSUNODA 23 May 1972 [25 May 1971] 24253/72 Heading DID [Also in Division F2] The bolster casing 1 of a rotary spindle (not shown) in a textile machine is damped against vibration by a layer of viscoelastic material 7 adhered to the outer surface of the casing 1, and a discontinuous cylinder 8, formed of relatively rigid material and having at least one gap 9 extending the whole length of the cylinder, bonded to the outer surface of the viscoelastic layer 7. The discontinuous cylinder 8 is required to be thinner than the casing 1, but thicker than the layer 7. The vibration energy of the tubular casing 1 is dissipated as heat in the layer 7. There may be more than one axial gap 9 or a helical gap 13 (Fig. 4 not shown). The discontinuous cylinder 8 is made of steel, ceramics or plastics. The visco-elastic layer may be rubber, PVC, PVA, polypropylene, polyurethane or glycoldiisocyanate copolymers. The bolster casing 1 is inserted in an opening in a spindle or bolster rail (not shown) and then a nut 6 is screwed up until the rail is firmly clamped between a top flange 5 of the casing 1 and the nut 6. In Fig. 5 (not shown) the nut (21) is screwed on to an externally and internally screw-threaded member (18) which is itself threaded onto the bolster casing (15).
GB2425372A 1971-05-25 1972-05-23 Vibrationdamped tubular casing Expired GB1386163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14669771A 1971-05-25 1971-05-25

Publications (1)

Publication Number Publication Date
GB1386163A true GB1386163A (en) 1975-03-05

Family

ID=22518575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2425372A Expired GB1386163A (en) 1971-05-25 1972-05-23 Vibrationdamped tubular casing

Country Status (6)

Country Link
US (1) US3695024A (en)
JP (1) JPS5428900B1 (en)
CA (1) CA960709A (en)
DE (1) DE2225291A1 (en)
FR (1) FR2139089B1 (en)
GB (1) GB1386163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292434A (en) * 1994-08-11 1996-02-21 Bosch Gmbh Robert Vibration-damping bush

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667112A5 (en) * 1985-07-24 1988-09-15 Uster Spindel Motoren Maschf DEVICE FOR RADIAL MOVABLE FIXING OF A SPINDLE BEARING HOUSING OF A SPINDLE OR TWIN SPINDLE TO A SPINDLE BENCH.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463484A (en) * 1947-01-08 1949-03-01 Gelco Dev Corp Spindle adapter
DE1044688B (en) * 1956-02-09 1958-11-20 Josef Pfenningsberg & Co Masch Spinning or twisting spindle
US3088268A (en) * 1960-07-25 1963-05-07 Owens Corning Fiberglass Corp Vibration dampening support for spindle
US3438191A (en) * 1967-06-05 1969-04-15 Viktor Sergeevich Kuznetsov Sockets for spindles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292434A (en) * 1994-08-11 1996-02-21 Bosch Gmbh Robert Vibration-damping bush
GB2292434B (en) * 1994-08-11 1996-11-27 Bosch Gmbh Robert Vibration-damping bush

Also Published As

Publication number Publication date
US3695024A (en) 1972-10-03
DE2225291A1 (en) 1972-12-14
FR2139089B1 (en) 1973-07-13
CA960709A (en) 1975-01-07
JPS5428900B1 (en) 1979-09-19
FR2139089A1 (en) 1973-01-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee