GB1081252A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1081252A – Improvements in or relating to punch presses
– Google Patents

GB1081252A – Improvements in or relating to punch presses
– Google Patents
Improvements in or relating to punch presses

Info

Publication number
GB1081252A

GB1081252A
GB31566A
GB31566A
GB1081252A
GB 1081252 A
GB1081252 A
GB 1081252A
GB 31566 A
GB31566 A
GB 31566A
GB 31566 A
GB31566 A
GB 31566A
GB 1081252 A
GB1081252 A
GB 1081252A
Authority
GB
United Kingdom
Prior art keywords
punch
ball
shaft
guide sleeve
jan
Prior art date
1965-01-05
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
GB31566A
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.)

EIDP Inc

Original Assignee
EI Du Pont de Nemours and Co
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.)
1965-01-05
Filing date
1966-01-04
Publication date
1967-08-31

1966-01-04
Application filed by EI Du Pont de Nemours and Co
filed
Critical
EI Du Pont de Nemours and Co

1967-08-31
Publication of GB1081252A
publication
Critical
patent/GB1081252A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

B—PERFORMING OPERATIONS; TRANSPORTING

B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL

B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL

B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles

B21D31/02—Stabbing or piercing, e.g. for making sieves

B—PERFORMING OPERATIONS; TRANSPORTING

B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL

B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL

B21D28/00—Shaping by press-cutting; Perforating

B21D28/24—Perforating, i.e. punching holes

B21D28/34—Perforating tools; Die holders

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T279/00—Chucks or sockets

Y10T279/17—Socket type

Y10T279/17017—Self-centering of floating

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T83/00—Cutting

Y10T83/869—Means to drive or to guide tool

Y10T83/8821—With simple rectilinear reciprocating motion only

Y10T83/8841—Tool driver movable relative to tool support

Y10T83/8853—Including details of guide for tool or tool support

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T83/00—Cutting

Y10T83/929—Tool or tool with support

Y10T83/9411—Cutting couple type

Y10T83/9423—Punching tool

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T83/00—Cutting

Y10T83/929—Tool or tool with support

Y10T83/9457—Joint or connection

Y10T83/9473—For rectilinearly reciprocating tool

Y10T83/9476—Tool is single element with continuous cutting edge [e.g., punch, etc.]

Abstract

1,081,252. Punching. E. I. DU PONT DE NEMOURS & CO. Jan. 4, 1966 [Jan. 5, 1965], No. 315/66. Heading B3W. A punch press comprises a frame 12, a stationary housing 10 and a tool-holder 14 slidably mounted in the housing and reciprocated by a handle 18 through a rack-and-pinion mechanism. The punch tool 19 comprises a shaft 20 having a ball 22 at its upper end, a guide sleeve 28 fitted to the lower end of the shaft and a punch member 32 mounted in the lower end of the guide sleeve. The shaft 20 passes with clearance through a hole in the holder 14 and the ball 22 is seated in a bevelled socket 15. A screw 24 retains the ball in its socket and is adjusted to permit axial movement of 0À0001 to 0À001 inch. The guide sleeve 28 has a larger diameter 38 which has only working clearance in a centring plate 36, and a smaller diameter 40 which when it reaches the plate 36 during the downward movement of the punch, permits limited pivotal movement of the ball 22, shaft 20 and punch member 32. The apparatus is described with reference to punching fine holes in spinnerets. The stroke of the punch may be measured by a dial indicator 42.

GB31566A
1965-01-05
1966-01-04
Improvements in or relating to punch presses

Expired

GB1081252A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US42351065

US3299760A
(en)

1965-01-05
1965-01-05
Cooperating guide means and reciprocable tool holder

Publications (1)

Publication Number
Publication Date

GB1081252A
true

GB1081252A
(en)

1967-08-31

Family
ID=23679154
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB31566A
Expired

GB1081252A
(en)

1965-01-05
1966-01-04
Improvements in or relating to punch presses

Country Status (5)

Country
Link

US
(1)

US3299760A
(en)

CH
(1)

CH450116A
(en)

DE
(2)

DE1552650C3
(en)

GB
(1)

GB1081252A
(en)

NL
(1)

NL6516952A
(en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4365397A
(en)

1980-10-07
1982-12-28
Felpel Glenn D
File tool attachment

US5313865A
(en)

1992-10-13
1994-05-24
Advanced Turret Engineering Co.
Turret station restoration apparatus

CN112170617A
(en)

2020-08-15
2021-01-05
山东汽车齿轮总厂锻造二分厂
Forging process

CN112122428B
(en)

2020-08-28
2022-08-09
中国航空工业集团公司西安飞行自动控制研究所
Device and method for finishing orifice of tiny part

Family Cites Families (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US353192A
(en)

1886-11-23

Socket for punches

US1300428A
(en)

1918-05-16
1919-04-15
Louis Lowenstein
Wiggler.

US2152958A
(en)

1937-03-01
1939-04-04
Freeman Leon
Combination hat perforating and labeling device

US2441830A
(en)

1944-05-05
1948-05-18
Wade E Miller
Swivel flush set

US2475385A
(en)

1944-07-21
1949-07-05
Theodore E Frisco
Toolholder

US2643142A
(en)

1949-10-24
1953-06-23
Domnie V Stellin
Floating tool mounting means

1965

1965-01-05
US
US42351065
patent/US3299760A/en
not_active
Expired – Lifetime

1965-12-27
NL
NL6516952A
patent/NL6516952A/xx
unknown

1966

1966-01-03
CH
CH2166A
patent/CH450116A/en
unknown

1966-01-04
GB
GB31566A
patent/GB1081252A/en
not_active
Expired

1966-01-05
DE
DE1552650A
patent/DE1552650C3/en
not_active
Expired

1966-01-05
DE
DEP26504U
patent/DE1936790U/en
not_active
Expired

Also Published As

Publication number
Publication date

DE1552650B2
(en)

1974-10-10

DE1552650C3
(en)

1975-05-22

DE1936790U
(en)

1966-04-14

CH450116A
(en)

1968-01-15

NL6516952A
(en)

1966-07-06

US3299760A
(en)

1967-01-24

DE1552650A1
(en)

1970-08-06

Información de contacto