GB1147464A – Clutch and brake unit
– Google Patents
GB1147464A – Clutch and brake unit
– Google Patents
Clutch and brake unit
Info
Publication number
GB1147464A
GB1147464A
GB5604/68A
GB560468A
GB1147464A
GB 1147464 A
GB1147464 A
GB 1147464A
GB 5604/68 A
GB5604/68 A
GB 5604/68A
GB 560468 A
GB560468 A
GB 560468A
GB 1147464 A
GB1147464 A
GB 1147464A
Authority
GB
United Kingdom
Prior art keywords
clutch
disc
lines
brake
solenoid operated
Prior art date
1965-05-28
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
GB5604/68A
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.)
GENERAL AUTOMATED MACHINERY CORP
Original Assignee
GENERAL AUTOMATED MACHINERY CORP
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.)
1965-05-28
Filing date
1966-05-16
Publication date
1969-04-02
1966-05-16
Application filed by GENERAL AUTOMATED MACHINERY CORP
filed
Critical
GENERAL AUTOMATED MACHINERY CORP
1969-04-02
Publication of GB1147464A
publication
Critical
patent/GB1147464A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
D—TEXTILES; PAPER
D05—SEWING; EMBROIDERING; TUFTING
D05B—SEWING
D05B23/00—Sewing apparatus or machines not otherwise provided for
D—TEXTILES; PAPER
D05—SEWING; EMBROIDERING; TUFTING
D05B—SEWING
D05B65/00—Devices for severing the needle or lower thread
D—TEXTILES; PAPER
D05—SEWING; EMBROIDERING; TUFTING
D05B—SEWING
D05B69/00—Driving-gear; Control devices
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
F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
F16D67/02—Clutch-brake combinations
F16D67/04—Clutch-brake combinations fluid actuated
D—TEXTILES; PAPER
D05—SEWING; EMBROIDERING; TUFTING
D05B—SEWING
D05B29/00—Pressers; Presser feet
D05B29/06—Presser feet
D—TEXTILES; PAPER
D05—SEWING; EMBROIDERING; TUFTING
D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
D05D2207/00—Use of special elements
D05D2207/02—Pneumatic or hydraulic devices
D05D2207/04—Suction or blowing devices
Abstract
1,147,464. Clutch-brake combinations. GENERAL AUTOMATED MACHINERY CORP. 16 May, 1966 [28 May, 1965], No. 5604/68. Divided out of 1,147,462. Heading F2L. In a clutch-brake arrangement for a sewing machine wherein a clutch-brake disc 139 is slid axially on an output shaft 130 to engage a brake disc 140 fast with a housing 116 or a clutch disc 141 fast with a driving flywheel 142, the clutch-brake disc 139 is moved axially by selectively supplying pressure air to servo cylinders 118, 133 the pistons 119, 134 of which act through a thrust bearing 125 on the hub 128 of the disc 139. The flywheel is driven by an electric motor 16 and the clutch brake unit is electro-pneumatically controlled. After starting the motor 16 closure of a switch 30 energizes a solenoid operated valve 35 to supply pressure air from a source 19 through lines 59, 57, a solenoid operated valve 38 and lines 92, 21 to the servo cylinder 118, the piston 119 of which moves the disc 139 right into engagement with the brake disc 140. When a workpiece is applied to the sewing machine a switch 32 is closed to energize solenoid operated valves 38, 39, the former of which vents the cylinder 118 through lines 91, 113 whilst the latter supplies pressure air from lines 59, 89 through lines 90, 20 to the servo cylinder 133, the piston 134 of which moves the disc 139 left into engagement with the clutch disc 141. A further switch 185 and solenoid operated valves 172, 173 control a foot lift and thread cut-off in the manner described in the main Specification 1,147,462 (see Division D1)
GB5604/68A
1965-05-28
1966-05-16
Clutch and brake unit
Expired
GB1147464A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US459638A
US3359931A
(en)
1965-05-28
1965-05-28
Workpiece controlled sewing machine
Publications (1)
Publication Number
Publication Date
GB1147464A
true
GB1147464A
(en)
1969-04-02
Family
ID=23825605
Family Applications (3)
Application Number
Title
Priority Date
Filing Date
GB21601/66A
Expired
GB1147462A
(en)
1965-05-28
1966-05-16
Sewing machine
GB5603/68A
Expired
GB1147463A
(en)
1965-05-28
1966-05-16
Sewing machine thread cut-off mechanism
GB5604/68A
Expired
GB1147464A
(en)
1965-05-28
1966-05-16
Clutch and brake unit
Family Applications Before (2)
Application Number
Title
Priority Date
Filing Date
GB21601/66A
Expired
GB1147462A
(en)
1965-05-28
1966-05-16
Sewing machine
GB5603/68A
Expired
GB1147463A
(en)
1965-05-28
1966-05-16
Sewing machine thread cut-off mechanism
Country Status (4)
Country
Link
US
(1)
US3359931A
(en)
DE
(3)
DE1660852A1
(en)
GB
(3)
GB1147462A
(en)
SE
(1)
SE333297B
(en)
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1114887A
(en)
*
1966-07-15
1968-05-22
Harrimonde Ltd
Attachment for sewing machines
GB1239404A
(en)
*
1967-08-23
1971-07-14
US3565024A
(en)
*
1968-06-24
1971-02-23
Richard E Tice
Control system for cyclically operated stitching machines
US3599585A
(en)
*
1969-12-22
1971-08-17
Glen H Myrick
Automatic controls for sewing machines
US3812801A
(en)
*
1973-01-19
1974-05-28
N Lukowicz
Pneumatic drive system for a sewing machine
US4154177A
(en)
*
1977-03-28
1979-05-15
Cluett, Peabody & Co., Inc.
Button feeding and orienting system for sewing machines
US4123985A
(en)
*
1977-11-07
1978-11-07
Milliken Research Corporation
Mend counter
US4230056A
(en)
*
1978-08-15
1980-10-28
Glen Manufacturing Company
Automatic thread wiper for sewing machines
US4470362A
(en)
*
1983-10-11
1984-09-11
Kear Jerry S
Thread saver control
US4911092A
(en)
*
1988-03-02
1990-03-27
Union Special Corporation
Hemmer seamer assembly
JP4741701B2
(en)
*
2009-08-17
2011-08-10
株式会社鈴木製作所
Sewing machine gas transfer threading device
CN109989187A
(en)
*
2017-12-29
2019-07-09
苏州美山子制衣有限公司
A kind of sewing-machine foot and sewing machine
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2618337A
(en)
*
1948-02-05
1952-11-18
Emhart Mfg Co
Machine for feeding work pieces to power presses
US3156204A
(en)
*
1962-08-31
1964-11-10
Gen Automated Machinery Corp
System for controlling machinery and associated elements
1965
1965-05-28
US
US459638A
patent/US3359931A/en
not_active
Expired – Lifetime
1966
1966-05-16
GB
GB21601/66A
patent/GB1147462A/en
not_active
Expired
1966-05-16
GB
GB5603/68A
patent/GB1147463A/en
not_active
Expired
1966-05-16
GB
GB5604/68A
patent/GB1147464A/en
not_active
Expired
1966-05-24
DE
DE19661660852
patent/DE1660852A1/en
active
Pending
1966-05-24
DE
DE19661785620
patent/DE1785620A1/en
active
Pending
1966-05-24
DE
DE19661785619
patent/DE1785619A1/en
active
Pending
1966-05-27
SE
SE7265/66A
patent/SE333297B/en
unknown
Also Published As
Publication number
Publication date
DE1785619A1
(en)
1973-11-15
DE1785620A1
(en)
1973-11-15
DE1660852A1
(en)
1973-02-15
SE333297B
(en)
1971-03-08
US3359931A
(en)
1967-12-26
GB1147462A
(en)
1969-04-02
GB1147463A
(en)
1969-04-02
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None