GB1059716A - Brake for spindles in spinning and twisting machines - Google Patents

Brake for spindles in spinning and twisting machines

Info

Publication number
GB1059716A
GB1059716A GB34392/65A GB3439265A GB1059716A GB 1059716 A GB1059716 A GB 1059716A GB 34392/65 A GB34392/65 A GB 34392/65A GB 3439265 A GB3439265 A GB 3439265A GB 1059716 A GB1059716 A GB 1059716A
Authority
GB
United Kingdom
Prior art keywords
partition
spindle
plates
ring
annular
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
GB34392/65A
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Zinser Textilmaschinen GmbH
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 Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of GB1059716A publication Critical patent/GB1059716A/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
    • D01H7/22—Braking arrangements
    • D01H7/2275—Braking arrangements using hydraulically or pneumatically operated brakes
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/16—Brakes with two brake-blocks
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/228—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a separate actuating member for each side
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/14—Fluid-filled flexible members, e.g. enclosed air bladders

Abstract

1,059,716. Spindle brakes. ZINSERTEXTILMASCHINEN G.m.b.H. Aug. 11, 1965 [Sept. 1, 1964], No. 34392/65. Heading F2E. A spindle brake wherein an integrally formed drum or disc on the spindle is engaged by external or internal shoes or by axially movable pads or a friction disc, is applied by supplying air or hydraulic fluid under pressure to a cavity which is formed partly by an annular or partannular rigid member and partly by an elastically deformable partition which is arranged to close the cavity in sealing manner. In the form shown in Fig. 1, the partition 20 is of U- section and is clamped between annular top and bottom plates 25, 8 of a housing 9, via an intermediate ring 22, the ring 22 and housing 9 being bored at 28 for the supply of fluid to the cavity thus formed, whereby the partition urges a pair of shoes 15 pivoted at (16) (Fig. 2, not shown) to the base 8 to engage drum 12 formed integrally on the spindle 10, against the force of a release spring (19) arranged between the free ends of the shoes. In Figs. 1 and (2), the partition is part-annular, but Fig. 3 (not shown) discloses a partition extending entirely around the shoe assembly. The edges of the portion may be beaded (Fig. 4, not shown) and engage in grooves in a modified ring (23) to improve sealing. Ribs on the partition may similarly engage in grooves in the top and bottom plates (25), (8). The partition may be flat (Figs. 5 and 6, not shown) in which case it is clamped to the edges of the plates (25), (8) by an encircling member which can be tightened into sealing engagement with the partition and in which the fluid inlet is provided, the ring 22 being omitted. In a further embodiment (Fig. 7, not shown) pads (74), (75) arranged over part or all of the circumference of a disc (80), formed integrally on the spindle, are urged axially to engage the disc by opposed annular or part-annular fluid pressure chambers (57), (58) formed by upper and lower housing plates (55), (56), an intermediate ring (70), and partitions (60), (61) clamped at their outer edges between the plates and the ring, and clamped at their inner edges between the plates and rings (64), (65). The pads are secured to the partitions so obviating the need for return springs. The shoes in the earlier embodiments may also be secured to the partition.
GB34392/65A 1964-09-01 1965-08-11 Brake for spindles in spinning and twisting machines Expired GB1059716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0011063 1964-09-01

Publications (1)

Publication Number Publication Date
GB1059716A true GB1059716A (en) 1967-02-22

Family

ID=7621673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34392/65A Expired GB1059716A (en) 1964-09-01 1965-08-11 Brake for spindles in spinning and twisting machines

Country Status (4)

Country Link
US (1) US3338340A (en)
CH (1) CH432315A (en)
DE (1) DE1535050A1 (en)
GB (1) GB1059716A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072218A (en) * 1976-12-08 1978-02-07 Union Special Corporation Spindle brake mechanism for milling machines
US4625836A (en) * 1982-11-10 1986-12-02 Robotic Systems Limited Locking device for movable arm assembly
DE3839026A1 (en) * 1988-11-18 1990-05-23 Zinser Textilmaschinen Gmbh SPINNING MACHINE, ESPECIALLY RING SPINNING MACHINE OR RING TWINING MACHINE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2400586A (en) * 1944-06-05 1946-05-21 Mercury Clutch Corp Radial pressure clutch
US2487117A (en) * 1945-10-05 1949-11-08 Bendix Westinghouse Automotive Brake mechanism
US2608275A (en) * 1945-12-13 1952-08-26 Hobbs Transmission Ltd Power transmission apparatus
US2453237A (en) * 1946-08-06 1948-11-09 Letourneau Inc Multiple-disk friction coupler
US2710087A (en) * 1949-12-27 1955-06-07 Nat Supply Co Air operated friction clutch
US2806375A (en) * 1953-01-28 1957-09-17 Standard Thomson Corp Thermal responsive device
US3083943A (en) * 1959-07-06 1963-04-02 Anbrey P Stewart Jr Diaphragm-type valve
US3154288A (en) * 1962-01-24 1964-10-27 Joseph V Tripoli Diaphragm valve

Also Published As

Publication number Publication date
DE1535050A1 (en) 1970-02-12
CH432315A (en) 1967-03-15
US3338340A (en) 1967-08-29

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